diff --git a/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-1.json b/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-1.json
index b2395f7f1f3da5924f99b11d12715ef164090cf2..d4611b25c5a5d6cfd8a1e2b5093f59451704d7f2 100644
--- a/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-1.json
+++ b/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-1.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.194.1",
diff --git a/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-2.json b/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-2.json
index 380da56633ee497a21a66596ef09158329a8a613..cfc5e5543895828d602666d55bc774cc759a3ce1 100644
--- a/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-2.json
+++ b/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-2.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.194.2",
diff --git a/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-3.json b/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-3.json
index cd8387bb608ad1e92e1c92559fad6b1df4b0f5eb..efc6c700b486693560ced6433875936ea6a5f3c2 100644
--- a/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-3.json
+++ b/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-3.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.194.3",
diff --git a/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-4.json b/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-4.json
index 5a0300d7449f09a4fc9f22eebcb144b463a72996..b054c228a664785f4ec6e0cb1447abb939d581e5 100644
--- a/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-4.json
+++ b/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-4.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.194.4",
diff --git a/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-5.json b/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-5.json
index c701c48105a8f2a30cdbd5dd42ed35cc2f99d1bc..16cf8f0eeffd4d6cc8192bbbe94795872d0725a6 100644
--- a/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-5.json
+++ b/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-5.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.194.5",
diff --git a/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-6.json b/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-6.json
index 3236f1c297583be5f9885d84e97c19e73f0774e4..a3ce84450d44a3bfbc7e03ce1dfee360cae36fa3 100644
--- a/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-6.json
+++ b/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-6.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.194.6",
diff --git a/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-7.json b/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-7.json
index 4fedac91370abc2b118d89d7684e5e5bc316a6ce..9b99261c1ab99c6e01e5776af2d094c1e36b755f 100644
--- a/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-7.json
+++ b/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-7.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.194.7",
diff --git a/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-8.json b/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-8.json
index bcf3d55db7fb406594468232991aa4e8132193a9..5e5201ca6b655c4f02e2527c29cf6667196346fb 100644
--- a/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-8.json
+++ b/data/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-8.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.194.8",
diff --git a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-1.json b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-1.json
index b0b4f0de923ae5dc437a02ffe5592e23ece4554b..3452e09f2cf09c5fe26b3ec88ec30d8464a6d484 100644
--- a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-1.json
+++ b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-1.json
@@ -22,6 +22,26 @@
     "gpu_model": "Tesla P100",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 16280000000,
+      "model": "Tesla P100-PCIE-16GB",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.00.4D.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 16280000000,
+      "model": "Tesla P100-PCIE-16GB",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.00.4D.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.196.1",
diff --git a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-2.json b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-2.json
index 5c31ed78595217f8b3219f8d929ea644c4abf159..7bd2002f1a793b8bd4783f792b6172d95cfc28c7 100644
--- a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-2.json
+++ b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-2.json
@@ -22,6 +22,26 @@
     "gpu_model": "Tesla P100",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 16280000000,
+      "model": "Tesla P100-PCIE-16GB",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.00.4D.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 16280000000,
+      "model": "Tesla P100-PCIE-16GB",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.00.4D.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.196.2",
diff --git a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-3.json b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-3.json
index fb465bcc475d69132e9e2abb09c912ccad00a110..5b8fa4fe98c82383ea1bbd68cdd2356f716895d9 100644
--- a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-3.json
+++ b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-3.json
@@ -22,6 +22,26 @@
     "gpu_model": "Tesla P100",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 16280000000,
+      "model": "Tesla P100-PCIE-16GB",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.00.4D.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 16280000000,
+      "model": "Tesla P100-PCIE-16GB",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.00.4D.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.196.3",
diff --git a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-4.json b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-4.json
index f95404b26c46ecb576c7c9a703da94d636e28a87..f8ec07f1779002884ef2bee0d94b8babc39db40b 100644
--- a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-4.json
+++ b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-4.json
@@ -22,6 +22,26 @@
     "gpu_model": "Tesla P100",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 16280000000,
+      "model": "Tesla P100-PCIE-16GB",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.00.4D.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 16280000000,
+      "model": "Tesla P100-PCIE-16GB",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.00.4D.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.196.4",
diff --git a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-5.json b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-5.json
index 001bc0d8a007618f439e641e9f90711c93f89bfe..193b57b6675fe48e61a6b28376a48f386c816099 100644
--- a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-5.json
+++ b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-5.json
@@ -22,6 +22,26 @@
     "gpu_model": "Tesla P100",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 16280000000,
+      "model": "Tesla P100-PCIE-16GB",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.00.4D.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 16280000000,
+      "model": "Tesla P100-PCIE-16GB",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.00.4D.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.196.5",
diff --git a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-6.json b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-6.json
index 02ef41573c611ca09de7a8dc7f9e210e8e10809a..043238acb87acffecacbdf9d4dded803d8e62a4e 100644
--- a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-6.json
+++ b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-6.json
@@ -22,6 +22,26 @@
     "gpu_model": "Tesla P100",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 16280000000,
+      "model": "Tesla P100-PCIE-16GB",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.00.4D.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 16280000000,
+      "model": "Tesla P100-PCIE-16GB",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.00.4D.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.196.6",
diff --git a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-7.json b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-7.json
index 323c4c30c15be901910b4951ecdc15ff04dd319b..28d4bb1b6e7dc15fcbe5fbfb67d30414bf16e8d0 100644
--- a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-7.json
+++ b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-7.json
@@ -22,6 +22,26 @@
     "gpu_model": "Tesla V100",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 32480000000,
+      "model": "Tesla V100-PCIE-32GB",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "88.00.48.00.02",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 32480000000,
+      "model": "Tesla V100-PCIE-32GB",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "88.00.48.00.02",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.196.7",
diff --git a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-8.json b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-8.json
index c5647be9a4be2ce865330137f2391bf1ffab08d1..da18f24f861e03a086468826d328780a04a4954f 100644
--- a/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-8.json
+++ b/data/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-8.json
@@ -22,6 +22,26 @@
     "gpu_model": "Tesla V100",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 32480000000,
+      "model": "Tesla V100-PCIE-32GB",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "88.00.48.00.02",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 32480000000,
+      "model": "Tesla V100-PCIE-32GB",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "88.00.48.00.02",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.196.8",
diff --git a/data/grid5000/sites/lyon/clusters/orion/nodes/orion-1.json b/data/grid5000/sites/lyon/clusters/orion/nodes/orion-1.json
index 4c2cc2fdc100d8d85215b2818dcfe7c938339c14..54d18630417c15b62c9e9f1dfd67101ed6969b29 100644
--- a/data/grid5000/sites/lyon/clusters/orion/nodes/orion-1.json
+++ b/data/grid5000/sites/lyon/clusters/orion/nodes/orion-1.json
@@ -22,6 +22,17 @@
     "gpu_model": "Tesla M2075",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia0",
+      "memory": 5636096000,
+      "model": "Tesla M2075",
+      "power_default_limit": "225.00 W",
+      "vbios_version": "70.10.46.00.05",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.194.1",
diff --git a/data/grid5000/sites/lyon/clusters/orion/nodes/orion-2.json b/data/grid5000/sites/lyon/clusters/orion/nodes/orion-2.json
index c35421c9c747abe40b04528c9bef425dd044f433..b2a8f62a0225a9f31408d036493aa66a78773973 100644
--- a/data/grid5000/sites/lyon/clusters/orion/nodes/orion-2.json
+++ b/data/grid5000/sites/lyon/clusters/orion/nodes/orion-2.json
@@ -22,6 +22,17 @@
     "gpu_model": "Tesla M2075",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia0",
+      "memory": 5636096000,
+      "model": "Tesla M2075",
+      "power_default_limit": "225.00 W",
+      "vbios_version": "70.10.46.00.05",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.194.2",
diff --git a/data/grid5000/sites/lyon/clusters/orion/nodes/orion-3.json b/data/grid5000/sites/lyon/clusters/orion/nodes/orion-3.json
index b561c0a13a6af9f96993c74685403773ce3a987e..88d0fd85b7bf3aa43168c24ae93af49c13a5b62e 100644
--- a/data/grid5000/sites/lyon/clusters/orion/nodes/orion-3.json
+++ b/data/grid5000/sites/lyon/clusters/orion/nodes/orion-3.json
@@ -22,6 +22,17 @@
     "gpu_model": "Tesla M2075",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia0",
+      "memory": 5636096000,
+      "model": "Tesla M2075",
+      "power_default_limit": "225.00 W",
+      "vbios_version": "70.10.46.00.05",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.194.3",
diff --git a/data/grid5000/sites/lyon/clusters/orion/nodes/orion-4.json b/data/grid5000/sites/lyon/clusters/orion/nodes/orion-4.json
index 511fea577f9940dc3eb3645c3016bca30156cf24..f9dffc8c8685a5a9560b64edea022346d681202a 100644
--- a/data/grid5000/sites/lyon/clusters/orion/nodes/orion-4.json
+++ b/data/grid5000/sites/lyon/clusters/orion/nodes/orion-4.json
@@ -22,6 +22,17 @@
     "gpu_model": "Tesla M2075",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia0",
+      "memory": 5636096000,
+      "model": "Tesla M2075",
+      "power_default_limit": "225.00 W",
+      "vbios_version": "70.10.46.00.05",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.194.4",
diff --git a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-1.json b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-1.json
index b0d9a879ff4ec11410e9b1ce71eb2722552daf8c..cde95fd8872aadf4582ef08d7b423d6aeb64ce36 100644
--- a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-1.json
+++ b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-1.json
@@ -22,6 +22,44 @@
     "gpu_model": "RTX 2080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia1",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia2": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia2",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.0B.40.09",
+      "vendor": "Nvidia"
+    },
+    "nvidia3": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia3",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth2": {
       "kavlan-1": "192.168.204.1",
@@ -141,8 +179,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 0,
-    "node_flops": 0
+    "core_flops": 17713000000,
+    "node_flops": 202670000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-10.json b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-10.json
index 84dbb98f18991fd3239dabd18c8b0e11af9e26fd..81c628c2ccae83d5cdad2a7104b1436ef9b90c95 100644
--- a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-10.json
+++ b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-10.json
@@ -22,6 +22,44 @@
     "gpu_model": "RTX 2080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia1",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia2": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia2",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia3": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia3",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth2": {
       "kavlan-1": "192.168.204.10",
@@ -141,8 +179,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 0,
-    "node_flops": 0
+    "core_flops": 17713000000,
+    "node_flops": 202670000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-11.json b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-11.json
index 3fcc4fed0cc5743607edf10e6a36d0c34b79ff12..c975d2580216d5d3e14bbe1d88b43bf7a42cf252 100644
--- a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-11.json
+++ b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-11.json
@@ -22,6 +22,44 @@
     "gpu_model": "RTX 2080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia1",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia2": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia2",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia3": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia3",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth2": {
       "kavlan-1": "192.168.204.11",
@@ -141,8 +179,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 0,
-    "node_flops": 0
+    "core_flops": 17713000000,
+    "node_flops": 202670000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-12.json b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-12.json
index bf50302dd9cbb9df2710d60d5aa446bd84dac66c..63b7150d0ebe7438bc9d988e30f49db902aed613 100644
--- a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-12.json
+++ b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-12.json
@@ -22,6 +22,44 @@
     "gpu_model": "RTX 2080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia1",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia2": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia2",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia3": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia3",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth2": {
       "kavlan-1": "192.168.204.12",
@@ -141,8 +179,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 0,
-    "node_flops": 0
+    "core_flops": 17713000000,
+    "node_flops": 202670000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-13.json b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-13.json
index 26609ebd05ee9a97432ed571555baf819b3066af..708c7618e24b831a3804354c6fee3e9f05dca5fb 100644
--- a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-13.json
+++ b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-13.json
@@ -22,6 +22,44 @@
     "gpu_model": "RTX 2080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia1",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia2": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia2",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia3": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia3",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth2": {
       "kavlan-1": "192.168.204.13",
@@ -141,8 +179,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 0,
-    "node_flops": 0
+    "core_flops": 17713000000,
+    "node_flops": 202670000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-2.json b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-2.json
index 25beff13747c76288e0b33177df1cea66ef58c95..8e90d562fd6da369cc31d862df8c030ff76b409c 100644
--- a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-2.json
+++ b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-2.json
@@ -22,6 +22,44 @@
     "gpu_model": "RTX 2080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia1",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.0B.40.09",
+      "vendor": "Nvidia"
+    },
+    "nvidia2": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia2",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.0B.40.09",
+      "vendor": "Nvidia"
+    },
+    "nvidia3": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia3",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.AC",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth2": {
       "kavlan-1": "192.168.204.2",
@@ -141,8 +179,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 0,
-    "node_flops": 0
+    "core_flops": 17713000000,
+    "node_flops": 202670000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-3.json b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-3.json
index 475727c3d0679a1ec07f79050f906d9d4d7dafab..592efacf34d96db5faf3a36a0a18cd9aa4f82821 100644
--- a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-3.json
+++ b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-3.json
@@ -22,6 +22,44 @@
     "gpu_model": "RTX 2080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia1",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia2": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia2",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia3": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia3",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth2": {
       "kavlan-1": "192.168.204.3",
@@ -141,8 +179,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 0,
-    "node_flops": 0
+    "core_flops": 17713000000,
+    "node_flops": 202670000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-4.json b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-4.json
index e0c5fcb13b38e10d8f6c79b73d5b88542e191c32..74316d1475f770fc5e4488017551a3173a1715a5 100644
--- a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-4.json
+++ b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-4.json
@@ -22,6 +22,44 @@
     "gpu_model": "RTX 2080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia1",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia2": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia2",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia3": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia3",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth2": {
       "kavlan-1": "192.168.204.4",
@@ -141,8 +179,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 0,
-    "node_flops": 0
+    "core_flops": 17713000000,
+    "node_flops": 202670000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-5.json b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-5.json
index 0f50f2033da1b82e0fd3cce15eacb8f3190d60fb..237292e8a822bd64380c624bc9a863033e05f67d 100644
--- a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-5.json
+++ b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-5.json
@@ -22,6 +22,44 @@
     "gpu_model": "RTX 2080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia1",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia2": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia2",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia3": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia3",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth2": {
       "kavlan-1": "192.168.204.5",
@@ -141,8 +179,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 0,
-    "node_flops": 0
+    "core_flops": 17713000000,
+    "node_flops": 202670000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-6.json b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-6.json
index e5e63f334820f72aefbe174b1be3e58223ed30c5..2477328f5374c932f9b6f70aaa71fc6e7d700f0b 100644
--- a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-6.json
+++ b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-6.json
@@ -22,6 +22,44 @@
     "gpu_model": "RTX 2080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia1",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia2": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia2",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia3": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia3",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth2": {
       "kavlan-1": "192.168.204.6",
@@ -141,8 +179,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 0,
-    "node_flops": 0
+    "core_flops": 17713000000,
+    "node_flops": 202670000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-7.json b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-7.json
index eaf884a6c085b49021bf6397603140c2aa75c25f..8bedffb38bd8ccdcc4bd97f1c71ec2214fe4a5c7 100644
--- a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-7.json
+++ b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-7.json
@@ -22,6 +22,44 @@
     "gpu_model": "RTX 2080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia1",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia2": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia2",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia3": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia3",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth2": {
       "kavlan-1": "192.168.204.7",
@@ -141,8 +179,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 0,
-    "node_flops": 0
+    "core_flops": 17713000000,
+    "node_flops": 202670000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-8.json b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-8.json
index b6e6dbfff9a5ace916dfee3c788e0838eb5f2daf..54b31ae4f505f8df44d406d71f8715180a1b89f1 100644
--- a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-8.json
+++ b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-8.json
@@ -22,6 +22,44 @@
     "gpu_model": "RTX 2080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia1",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia2": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia2",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia3": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia3",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth2": {
       "kavlan-1": "192.168.204.8",
@@ -141,8 +179,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 0,
-    "node_flops": 0
+    "core_flops": 17713000000,
+    "node_flops": 202670000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-9.json b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-9.json
index e9026841e731a49c9df3176c9f79f5b303d726fd..729b89ae8908524220fb75068960876eff0955a5 100644
--- a/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-9.json
+++ b/data/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-9.json
@@ -22,6 +22,44 @@
     "gpu_model": "RTX 2080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia1",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia2": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia2",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    },
+    "nvidia3": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia3",
+      "memory": 10989000000,
+      "model": "GeForce RTX 2080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "90.02.17.00.B2",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth2": {
       "kavlan-1": "192.168.204.9",
@@ -141,8 +179,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 0,
-    "node_flops": 0
+    "core_flops": 17713000000,
+    "node_flops": 202670000000
   },
   "processor": {
     "cache_l1": null,
diff --git a/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-1.json b/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-1.json
index 8300032585c69d3540f236e0cb003224272bd82f..dbfd5d9d9851d88c4d7ba1a388dd2167a0ff5395 100644
--- a/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-1.json
+++ b/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-1.json
@@ -22,6 +22,26 @@
     "gpu_model": "Titan Black",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 6083000000,
+      "model": "GeForce GTX TITAN Black",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "80.80.4E.00.90",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 6083000000,
+      "model": "GeForce GTX TITAN Black",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "80.80.4E.00.90",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.197.1",
diff --git a/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-2.json b/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-2.json
index a92f216b60301d250a65279abdd5fe39303bdaf1..5fcd6568bb72961264657fe400cd70a7d0c7e92e 100644
--- a/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-2.json
+++ b/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-2.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 980",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 4043000000,
+      "model": "GeForce GTX 980",
+      "power_default_limit": "180.00 W",
+      "vbios_version": "84.04.2F.00.18",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 4043000000,
+      "model": "GeForce GTX 980",
+      "power_default_limit": "180.00 W",
+      "vbios_version": "84.04.2F.00.18",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.197.2",
diff --git a/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-3.json b/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-3.json
index 574cad467eba029755671e3f34611592901db343..36b8281d844add4672d595be57c296ec6915c6b1 100644
--- a/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-3.json
+++ b/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-3.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 980",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 4043000000,
+      "model": "GeForce GTX 980",
+      "power_default_limit": "180.00 W",
+      "vbios_version": "84.04.2F.00.18",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 4043000000,
+      "model": "GeForce GTX 980",
+      "power_default_limit": "180.00 W",
+      "vbios_version": "84.04.2F.00.18",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.197.3",
diff --git a/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-4.json b/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-4.json
index da40aae9717ba829aa94008d2fe6b2613df9e96f..72e09db249ed902a707ace65a8981eea8858468d 100644
--- a/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-4.json
+++ b/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-4.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 980",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 4043000000,
+      "model": "GeForce GTX 980",
+      "power_default_limit": "180.00 W",
+      "vbios_version": "84.04.2F.00.18",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 4043000000,
+      "model": "GeForce GTX 980",
+      "power_default_limit": "180.00 W",
+      "vbios_version": "84.04.28.00.07",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.197.4",
diff --git a/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-5.json b/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-5.json
index 118439d1cee0896229839e41d624ed534dc7e4ff..3111139a5c093ee3dcbd5c94e6dfa087b66d2f8e 100644
--- a/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-5.json
+++ b/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-5.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 980",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 4043000000,
+      "model": "GeForce GTX 980",
+      "power_default_limit": "180.00 W",
+      "vbios_version": "84.04.28.00.07",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 4043000000,
+      "model": "GeForce GTX 980",
+      "power_default_limit": "180.00 W",
+      "vbios_version": "84.04.2F.00.18",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.197.5",
diff --git a/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-6.json b/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-6.json
index b3e7437d2b9a66ca028dacb35d77db5b67c4da09..4f5df42e719104b729b22c9bbd90ac1ca8b7eb14 100644
--- a/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-6.json
+++ b/data/grid5000/sites/nancy/clusters/graphique/nodes/graphique-6.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 980",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 4043000000,
+      "model": "GeForce GTX 980",
+      "power_default_limit": "180.00 W",
+      "vbios_version": "84.04.2F.00.18",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 4043000000,
+      "model": "GeForce GTX 980",
+      "power_default_limit": "180.00 W",
+      "vbios_version": "84.04.2F.00.18",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.197.6",
diff --git a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-1.json b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-1.json
index 497120519f5789ff965f2e2c7f6f3ffd2367c205..b5d564b47f7cdf821bf7d70e32875823c0728c9d 100644
--- a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-1.json
+++ b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-1.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.203.1",
diff --git a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-10.json b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-10.json
index 9f76826fe7aa7b7429134dccac30477744ba825b..49e11b7d3b3650f98ab445f26d492eea9d1583a5 100644
--- a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-10.json
+++ b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-10.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.203.10",
diff --git a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-11.json b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-11.json
index dddda5ded795f01b7118fcad439661c7f3d6de8a..06bbb70c8fcdf705054947ef0a512e2d78390eae 100644
--- a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-11.json
+++ b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-11.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.203.11",
diff --git a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-12.json b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-12.json
index ef858c1d97f7877a119ceee6c852fd1f2122d4ed..f13d6ea173749af8e7199c70664cc7aa9b20d7ae 100644
--- a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-12.json
+++ b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-12.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.203.12",
diff --git a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-13.json b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-13.json
index 70a45fc5f982e27613655cb70342a2a0aaea85d9..ebe4e1dec409b4bf095b7a04b566c70807bb5de2 100644
--- a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-13.json
+++ b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-13.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.203.13",
diff --git a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-14.json b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-14.json
index 852a4dba992e84037be69f08992ca6560dffaac7..66bcc8669629ae841bfa958d76f9a4798110552d 100644
--- a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-14.json
+++ b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-14.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.203.14",
diff --git a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-2.json b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-2.json
index d87ff389b83c1dd13e31d005e1c01ec5aa82ba7d..02915aeb191fd29c518f3d385882a9a8c1e19485 100644
--- a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-2.json
+++ b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-2.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.203.2",
diff --git a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-3.json b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-3.json
index bfa9c66feaa4fc28df513339e15972408124bc83..2f1becca3220771a0f49e49889533b21a92a3ebc 100644
--- a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-3.json
+++ b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-3.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.203.3",
diff --git a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-4.json b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-4.json
index a3d71ca1515a57450111859fd01f17f140719c26..8705d9ac7cb816abcadad80e976931227f30babc 100644
--- a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-4.json
+++ b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-4.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.203.4",
diff --git a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-5.json b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-5.json
index 070f299712369ee6e0787f54385f2b4e35ccf4a5..9c2526c0ab5603438032eaad53d3536908e32f13 100644
--- a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-5.json
+++ b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-5.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.203.5",
diff --git a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-6.json b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-6.json
index 30bfb12bee5a5a2633f373172b425bc1e5b41db8..347cc796786c87e82421f8e51a83657c76425116 100644
--- a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-6.json
+++ b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-6.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.203.6",
diff --git a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-7.json b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-7.json
index 98237881046471c9fe8cce2ece46f49782968c96..4834aa03442de815fe929222923581bea6f08720 100644
--- a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-7.json
+++ b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-7.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.203.7",
diff --git a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-8.json b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-8.json
index 7a160783e245746af1c5487553d53fc059282c37..aecef62ee911ff07dd07d696117d5f8ad3513676 100644
--- a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-8.json
+++ b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-8.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.203.8",
diff --git a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-9.json b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-9.json
index 4542f28d76f8f91be145f19616de03722a29f140..ecb7ebd77351e242f9297776216092bcd2068cba 100644
--- a/data/grid5000/sites/nancy/clusters/grele/nodes/grele-9.json
+++ b/data/grid5000/sites/nancy/clusters/grele/nodes/grele-9.json
@@ -22,6 +22,26 @@
     "gpu_model": "GTX 1080 Ti",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11178000000,
+      "model": "GeForce GTX 1080 Ti",
+      "power_default_limit": "250.00 W",
+      "vbios_version": "86.02.39.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.203.9",
diff --git a/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-1.json b/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-1.json
index 76b78217ad875e6a3a9c5661784aca22da7f3292..a2aea037efdbae916ce797df3a681aa55499e254 100644
--- a/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-1.json
+++ b/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-1.json
@@ -22,6 +22,26 @@
     "gpu_model": "Tesla K40M",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11441000000,
+      "model": "Tesla K40m",
+      "power_default_limit": "235.00 W",
+      "vbios_version": "80.80.3E.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11441000000,
+      "model": "Tesla K40m",
+      "power_default_limit": "235.00 W",
+      "vbios_version": "80.80.3E.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.202.1",
diff --git a/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-2.json b/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-2.json
index 7d2247823837ebef3d585ce476ed625e5630a8e8..5abe58002bb433f7c6f10ce91cad3443a5d323e2 100644
--- a/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-2.json
+++ b/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-2.json
@@ -22,6 +22,26 @@
     "gpu_model": "Tesla K40M",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11441000000,
+      "model": "Tesla K40m",
+      "power_default_limit": "235.00 W",
+      "vbios_version": "80.80.3E.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11441000000,
+      "model": "Tesla K40m",
+      "power_default_limit": "235.00 W",
+      "vbios_version": "80.80.3E.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.202.2",
diff --git a/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-3.json b/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-3.json
index 70737b070f3e912f8feaf5b78aaacecc9b7410ee..f5cb39bbd539352221c2ced1e34a03d0349c9ccb 100644
--- a/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-3.json
+++ b/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-3.json
@@ -22,6 +22,26 @@
     "gpu_model": "Tesla K40M",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11441000000,
+      "model": "Tesla K40m",
+      "power_default_limit": "235.00 W",
+      "vbios_version": "80.80.3E.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11441000000,
+      "model": "Tesla K40m",
+      "power_default_limit": "235.00 W",
+      "vbios_version": "80.80.3E.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.202.3",
diff --git a/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-4.json b/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-4.json
index c2686858b8c3cc53030be41ef9390f5c327e6090..652cc888e0862f3b5331c7491fbf9d2abee15309 100644
--- a/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-4.json
+++ b/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-4.json
@@ -22,6 +22,26 @@
     "gpu_model": "Tesla K40M",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11441000000,
+      "model": "Tesla K40m",
+      "power_default_limit": "235.00 W",
+      "vbios_version": "80.80.3E.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11441000000,
+      "model": "Tesla K40m",
+      "power_default_limit": "235.00 W",
+      "vbios_version": "80.80.3E.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.202.4",
diff --git a/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-5.json b/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-5.json
index 7457cf53710278fc86434c50bd5538a9130f0ce9..b16fc306e285c1c8f264be1c0e8ea36acbebd906 100644
--- a/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-5.json
+++ b/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-5.json
@@ -22,6 +22,26 @@
     "gpu_model": "Tesla K40M",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11441000000,
+      "model": "Tesla K40m",
+      "power_default_limit": "235.00 W",
+      "vbios_version": "80.80.3E.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11441000000,
+      "model": "Tesla K40m",
+      "power_default_limit": "235.00 W",
+      "vbios_version": "80.80.3E.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.202.5",
diff --git a/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-6.json b/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-6.json
index dd09a2bbe26965fb86b7cd2d547a26b7eb4b155f..939cf9dc2cff3ac2cf9eb904a9b8b91be2ea3fd9 100644
--- a/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-6.json
+++ b/data/grid5000/sites/nancy/clusters/grimani/nodes/grimani-6.json
@@ -22,6 +22,26 @@
     "gpu_model": "Tesla K40M",
     "gpu_vendor": "Nvidia"
   },
+  "gpu_devices": {
+    "nvidia0": {
+      "cpu_affinity": 0,
+      "device": "/dev/nvidia0",
+      "memory": 11441000000,
+      "model": "Tesla K40m",
+      "power_default_limit": "235.00 W",
+      "vbios_version": "80.80.3E.00.01",
+      "vendor": "Nvidia"
+    },
+    "nvidia1": {
+      "cpu_affinity": 1,
+      "device": "/dev/nvidia1",
+      "memory": 11441000000,
+      "model": "Tesla K40m",
+      "power_default_limit": "235.00 W",
+      "vbios_version": "80.80.3E.00.01",
+      "vendor": "Nvidia"
+    }
+  },
   "kavlan": {
     "eth0": {
       "kavlan-1": "192.168.202.6",
diff --git a/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-1.yaml b/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-1.yaml
index 2499b8c3e238dec53c54be2bd963dbd136e6925a..fe1c0c6d5ac95d835ada79cecbad898e5aff2691 100644
--- a/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-1.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-1.yaml
@@ -14,6 +14,23 @@ chifflet-1:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 5RXDLG2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 824633720832
   network_adapters:
@@ -86,27 +103,23 @@ chifflet-1:
       firmware_version: AM04
       model: PX04SMB040
       size: 400088457216
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x500003973c8a68a5"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:1:0"
       firmware_version: AM04
       model: PX04SMB040
       size: 400088457216
-
     sdc:
       by_id: "/dev/disk/by-id/wwn-0x500003973be828e7"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:2:0"
       firmware_version: FJ2D
       model: TOSHIBA MG04ACA4
       size: 4000787030016
-
     sdd:
       by_id: "/dev/disk/by-id/wwn-0x500003973b80345a"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:3:0"
       firmware_version: FJ2D
       model: TOSHIBA MG04ACA4
       size: 4000787030016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-2.yaml b/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-2.yaml
index 29c24a40ba2c3f4bdc988cdc4af6b28f5b959112..d9f8ec3c5f77bb320abd96d58ac3066913a10118 100644
--- a/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-2.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-2.yaml
@@ -14,6 +14,23 @@ chifflet-2:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 5RX6LG2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 824633720832
   network_adapters:
@@ -86,27 +103,23 @@ chifflet-2:
       firmware_version: AM04
       model: PX04SMB040
       size: 400088457216
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x500003973c8a1ad9"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:1:0"
       firmware_version: AM04
       model: PX04SMB040
       size: 400088457216
-
     sdc:
       by_id: "/dev/disk/by-id/wwn-0x500003973be828eb"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:2:0"
       firmware_version: FJ2D
       model: TOSHIBA MG04ACA4
       size: 4000787030016
-
     sdd:
       by_id: "/dev/disk/by-id/wwn-0x500003973be828e9"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:3:0"
       firmware_version: FJ2D
       model: TOSHIBA MG04ACA4
       size: 4000787030016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-3.yaml b/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-3.yaml
index c956c4f0c2fe50609c7a94edb0fdf253ce7c8f87..1c7edde00faa3a60b9cd17fd3430cb48ed9029e2 100644
--- a/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-3.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-3.yaml
@@ -14,6 +14,23 @@ chifflet-3:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 5QS9LG2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 824633720832
   network_adapters:
@@ -86,27 +103,23 @@ chifflet-3:
       firmware_version: AM04
       model: PX04SMB040
       size: 400088457216
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x500003973c8a1a99"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:1:0"
       firmware_version: AM04
       model: PX04SMB040
       size: 400088457216
-
     sdc:
       by_id: "/dev/disk/by-id/wwn-0x500003973bf03b57"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:2:0"
       firmware_version: FJ2D
       model: TOSHIBA MG04ACA4
       size: 4000787030016
-
     sdd:
       by_id: "/dev/disk/by-id/wwn-0x500003973bf03b54"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:3:0"
       firmware_version: FJ2D
       model: TOSHIBA MG04ACA4
       size: 4000787030016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-4.yaml b/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-4.yaml
index 8c8d7051fcda0d855d1d1224c59208547eaceace..a1233e091affcf76746fc2086375c8efb43657f7 100644
--- a/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-4.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-4.yaml
@@ -14,6 +14,23 @@ chifflet-4:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 5QQDLG2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 824633720832
   network_adapters:
@@ -86,27 +103,23 @@ chifflet-4:
       firmware_version: AM04
       model: PX04SMB040
       size: 400088457216
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x500003973c8a1ac9"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:1:0"
       firmware_version: AM04
       model: PX04SMB040
       size: 400088457216
-
     sdc:
       by_id: "/dev/disk/by-id/wwn-0x500003973be828f2"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:2:0"
       firmware_version: FJ2D
       model: TOSHIBA MG04ACA4
       size: 4000787030016
-
     sdd:
       by_id: "/dev/disk/by-id/wwn-0x500003973be828e6"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:3:0"
       firmware_version: FJ2D
       model: TOSHIBA MG04ACA4
       size: 4000787030016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-5.yaml b/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-5.yaml
index fbef34d0a954113fcbc0e3c01bda644d38765130..3d66bc7d4c855258cd3710ce9174657183fe3f67 100644
--- a/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-5.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-5.yaml
@@ -14,6 +14,23 @@ chifflet-5:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 5RWGLG2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 824633720832
   network_adapters:
@@ -86,27 +103,23 @@ chifflet-5:
       firmware_version: AM04
       model: PX04SMB040
       size: 400088457216
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x500003973c8a1a81"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:1:0"
       firmware_version: AM04
       model: PX04SMB040
       size: 400088457216
-
     sdc:
       by_id: "/dev/disk/by-id/wwn-0x500003973be828ea"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:2:0"
       firmware_version: FJ2D
       model: TOSHIBA MG04ACA4
       size: 4000787030016
-
     sdd:
       by_id: "/dev/disk/by-id/wwn-0x500003973be828ee"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:3:0"
       firmware_version: FJ2D
       model: TOSHIBA MG04ACA4
       size: 4000787030016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-6.yaml b/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-6.yaml
index bd154e68cc2bf2511365dd45e0cadc2367435bac..5fcf3b793607af8616fbb3f14d34d895645336a3 100644
--- a/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-6.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-6.yaml
@@ -14,6 +14,23 @@ chifflet-6:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 5RWBLG2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 824633720832
   network_adapters:
@@ -86,27 +103,23 @@ chifflet-6:
       firmware_version: AM04
       model: PX04SMB040
       size: 400088457216
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x500003973c8a1ac5"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:1:0"
       firmware_version: AM04
       model: PX04SMB040
       size: 400088457216
-
     sdc:
       by_id: "/dev/disk/by-id/wwn-0x500003973bf03b56"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:2:0"
       firmware_version: FJ2D
       model: TOSHIBA MG04ACA4
       size: 4000787030016
-
     sdd:
       by_id: "/dev/disk/by-id/wwn-0x500003973bf03b58"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:3:0"
       firmware_version: FJ2D
       model: TOSHIBA MG04ACA4
       size: 4000787030016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-7.yaml b/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-7.yaml
index 165f7cc9b5764748776c3463e187a1f90e8f59ff..b578b78cb5fb4a4286890fc7a5bbe6b6361684e6 100644
--- a/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-7.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-7.yaml
@@ -14,6 +14,23 @@ chifflet-7:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 5QRGLG2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 824633720832
   network_adapters:
@@ -86,27 +103,23 @@ chifflet-7:
       firmware_version: AM04
       model: PX04SMB040
       size: 400088457216
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x500003973c8a1a85"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:1:0"
       firmware_version: AM04
       model: PX04SMB040
       size: 400088457216
-
     sdc:
       by_id: "/dev/disk/by-id/wwn-0x500003973be828f0"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:2:0"
       firmware_version: FJ2D
       model: TOSHIBA MG04ACA4
       size: 4000787030016
-
     sdd:
       by_id: "/dev/disk/by-id/wwn-0x500003973be828f1"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:3:0"
       firmware_version: FJ2D
       model: TOSHIBA MG04ACA4
       size: 4000787030016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-8.yaml b/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-8.yaml
index 7d888af58af3a2a2664045af987900aa43cd41b8..b0ebb551129d8ab1f658705ff204f8c630b036bc 100644
--- a/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-8.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflet/nodes/chifflet-8.yaml
@@ -14,6 +14,23 @@ chifflet-8:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 5QP8LG2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 824633720832
   network_adapters:
@@ -86,27 +103,23 @@ chifflet-8:
       firmware_version: AM04
       model: PX04SMB040
       size: 400088457216
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x500003973c8a1a91"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:1:0"
       firmware_version: AM04
       model: PX04SMB040
       size: 400088457216
-
     sdc:
       by_id: "/dev/disk/by-id/wwn-0x500003973be828f3"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:2:0"
       firmware_version: FJ2D
       model: TOSHIBA MG04ACA4
       size: 4000787030016
-
     sdd:
       by_id: "/dev/disk/by-id/wwn-0x500003973be828e8"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:0:3:0"
       firmware_version: FJ2D
       model: TOSHIBA MG04ACA4
       size: 4000787030016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-1.yaml b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-1.yaml
index 8214fbf76f8feac6de7d9dd0a63309e90e1a2f86..28a67041cda4a64b3a09fd431d52c490366323df 100644
--- a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-1.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-1.yaml
@@ -14,6 +14,23 @@ chifflot-1:
     manufacturer: Dell Inc.
     name: PowerEdge R740
     serial: 43ZLYQ2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 16280000000
+      model: Tesla P100-PCIE-16GB
+      power_default_limit: 250.00 W
+      vbios_version: 86.00.4D.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 16280000000
+      model: Tesla P100-PCIE-16GB
+      power_default_limit: 250.00 W
+      vbios_version: 86.00.4D.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 206158430208
   network_adapters:
@@ -104,41 +121,35 @@ chifflot-1:
       firmware_version: SCV1DL58
       model: SSDSC2KG480G7R
       size: 480103981056
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x55cd2e414f2b5341"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:1:0"
       firmware_version: SCV1DL58
       model: SSDSC2KG480G7R
       size: 480103981056
-
     sdc:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64e236f"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:2:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
     sdd:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64d9e47"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:3:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
     sde:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64e447b"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:4:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
     sdf:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64df333"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:5:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-2.yaml b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-2.yaml
index 6180dc7c0ff487e0eb74692ebfd567a364b77b47..9c31ed19c9a528515990a1153a511956deba292a 100644
--- a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-2.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-2.yaml
@@ -14,6 +14,23 @@ chifflot-2:
     manufacturer: Dell Inc.
     name: PowerEdge R740
     serial: 43YQYQ2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 16280000000
+      model: Tesla P100-PCIE-16GB
+      power_default_limit: 250.00 W
+      vbios_version: 86.00.4D.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 16280000000
+      model: Tesla P100-PCIE-16GB
+      power_default_limit: 250.00 W
+      vbios_version: 86.00.4D.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 206158430208
   network_adapters:
@@ -104,41 +121,35 @@ chifflot-2:
       firmware_version: SCV1DL58
       model: SSDSC2KG480G7R
       size: 480103981056
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x55cd2e414f2b5361"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:1:0"
       firmware_version: SCV1DL58
       model: SSDSC2KG480G7R
       size: 480103981056
-
     sdc:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64ec36b"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:2:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
     sdd:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64db51f"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:3:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
     sde:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64eb823"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:4:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
     sdf:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64ebc97"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:5:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-3.yaml b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-3.yaml
index 7cfd3c875ca01ec9e52fcd72597d9ec8220e4b77..905f4bed1cc7c868709d7aad214d1c5972d98bae 100644
--- a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-3.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-3.yaml
@@ -14,6 +14,23 @@ chifflot-3:
     manufacturer: Dell Inc.
     name: PowerEdge R740
     serial: 43YNYQ2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 16280000000
+      model: Tesla P100-PCIE-16GB
+      power_default_limit: 250.00 W
+      vbios_version: 86.00.4D.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 16280000000
+      model: Tesla P100-PCIE-16GB
+      power_default_limit: 250.00 W
+      vbios_version: 86.00.4D.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 206158430208
   network_adapters:
@@ -104,41 +121,35 @@ chifflot-3:
       firmware_version: SCV1DL58
       model: SSDSC2KG480G7R
       size: 480103981056
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x55cd2e414f2b530e"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:1:0"
       firmware_version: SCV1DL58
       model: SSDSC2KG480G7R
       size: 480103981056
-
     sdc:
       by_id: "/dev/disk/by-id/wwn-0x50000398c8213ef9"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:2:0"
       firmware_version: EG03
       model: MG04SCA40ENY
       size: 4000787030016
-
     sdd:
       by_id: "/dev/disk/by-id/wwn-0x50000398c8213e0d"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:3:0"
       firmware_version: EG03
       model: MG04SCA40ENY
       size: 4000787030016
-
     sde:
       by_id: "/dev/disk/by-id/wwn-0x50000398c8213b61"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:4:0"
       firmware_version: EG03
       model: MG04SCA40ENY
       size: 4000787030016
-
     sdf:
       by_id: "/dev/disk/by-id/wwn-0x50000398c820eb65"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:5:0"
       firmware_version: EG03
       model: MG04SCA40ENY
       size: 4000787030016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-4.yaml b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-4.yaml
index bbca3e858a8c54e886c17cdca64c5389aefb9353..27b47db4641f7b2b985d8c5625c5ca56a989ef66 100644
--- a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-4.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-4.yaml
@@ -14,6 +14,23 @@ chifflot-4:
     manufacturer: Dell Inc.
     name: PowerEdge R740
     serial: 43ZMYQ2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 16280000000
+      model: Tesla P100-PCIE-16GB
+      power_default_limit: 250.00 W
+      vbios_version: 86.00.4D.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 16280000000
+      model: Tesla P100-PCIE-16GB
+      power_default_limit: 250.00 W
+      vbios_version: 86.00.4D.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 206158430208
   network_adapters:
@@ -104,41 +121,35 @@ chifflot-4:
       firmware_version: SCV1DL58
       model: SSDSC2KG480G7R
       size: 480103981056
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x55cd2e414f2b52e1"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:1:0"
       firmware_version: SCV1DL58
       model: SSDSC2KG480G7R
       size: 480103981056
-
     sdc:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64eabab"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:2:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
     sdd:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64eac67"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:3:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
     sde:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64d6557"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:4:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
     sdf:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64e4f0b"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:5:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-5.yaml b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-5.yaml
index a8e46de752c004642c9135ed43c68ea347228ff8..cdaa6b52f303a30f2c327b93e272154ee4630b8a 100644
--- a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-5.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-5.yaml
@@ -14,6 +14,23 @@ chifflot-5:
     manufacturer: Dell Inc.
     name: PowerEdge R740
     serial: 43ZJYQ2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 16280000000
+      model: Tesla P100-PCIE-16GB
+      power_default_limit: 250.00 W
+      vbios_version: 86.00.4D.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 16280000000
+      model: Tesla P100-PCIE-16GB
+      power_default_limit: 250.00 W
+      vbios_version: 86.00.4D.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 206158430208
   network_adapters:
@@ -104,41 +121,35 @@ chifflot-5:
       firmware_version: SCV1DL58
       model: SSDSC2KG480G7R
       size: 480103981056
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x55cd2e414f2b52aa"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:1:0"
       firmware_version: SCV1DL58
       model: SSDSC2KG480G7R
       size: 480103981056
-
     sdc:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64d3fc7"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:2:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
     sdd:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64eddeb"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:3:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
     sde:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64d9a9b"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:4:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
     sdf:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64de323"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:5:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-6.yaml b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-6.yaml
index 6155c458bac2520ed72d1cf6f4d15e088ba02c4e..c6d1b44da6e2075ea7d4e4cae5b435eff0bbb279 100644
--- a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-6.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-6.yaml
@@ -14,6 +14,23 @@ chifflot-6:
     manufacturer: Dell Inc.
     name: PowerEdge R740
     serial: 43YRYQ2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 16280000000
+      model: Tesla P100-PCIE-16GB
+      power_default_limit: 250.00 W
+      vbios_version: 86.00.4D.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 16280000000
+      model: Tesla P100-PCIE-16GB
+      power_default_limit: 250.00 W
+      vbios_version: 86.00.4D.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 206158430208
   network_adapters:
@@ -104,41 +121,35 @@ chifflot-6:
       firmware_version: SCV1DL58
       model: SSDSC2KG480G7R
       size: 480103981056
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x55cd2e414f2b52e6"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:1:0"
       firmware_version: SCV1DL58
       model: SSDSC2KG480G7R
       size: 480103981056
-
     sdc:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64e64bb"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:2:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
     sdd:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64e195b"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:3:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
     sde:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64ecc33"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:4:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
     sdf:
       by_id: "/dev/disk/by-id/wwn-0x5000c500a64e087f"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:5:0"
       firmware_version: DT31
       model: ST4000NM0295
       size: 4000787030016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-7.yaml b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-7.yaml
index ecc1ef1394e07a4f85952c71863ce0688f84452e..270075e591e8d451530e4993cf604a6c36591705 100644
--- a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-7.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-7.yaml
@@ -14,6 +14,23 @@ chifflot-7:
     manufacturer: Dell Inc.
     name: PowerEdge R740
     serial: 43ZKYQ2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 32480000000
+      model: Tesla V100-PCIE-32GB
+      power_default_limit: 250.00 W
+      vbios_version: 88.00.48.00.02
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 32480000000
+      model: Tesla V100-PCIE-32GB
+      power_default_limit: 250.00 W
+      vbios_version: 88.00.48.00.02
+      vendor: Nvidia
   main_memory:
     ram_size: 206158430208
   network_adapters:
@@ -104,41 +121,35 @@ chifflot-7:
       firmware_version: SCV1DL58
       model: SSDSC2KG480G7R
       size: 480103981056
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x55cd2e414f2b4d34"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:1:0"
       firmware_version: SCV1DL58
       model: SSDSC2KG480G7R
       size: 480103981056
-
     sdc:
       by_id: "/dev/disk/by-id/wwn-0x5000cca269792f38"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:2:0"
       firmware_version: KU27
       model: HUS726040ALS210
       size: 4000787030016
-
     sdd:
       by_id: "/dev/disk/by-id/wwn-0x5000cca2697930a8"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:3:0"
       firmware_version: KU27
       model: HUS726040ALS210
       size: 4000787030016
-
     sde:
       by_id: "/dev/disk/by-id/wwn-0x5000cca269792dd0"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:4:0"
       firmware_version: KU27
       model: HUS726040ALS210
       size: 4000787030016
-
     sdf:
       by_id: "/dev/disk/by-id/wwn-0x5000cca269792fb0"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:5:0"
       firmware_version: KU27
       model: HUS726040ALS210
       size: 4000787030016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-8.yaml b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-8.yaml
index 505e9a90ff86b54a1d60ce274dc40794cb2af07d..52e5a6c0de0f2bf43bb90a28ead925bfc26f0c5d 100644
--- a/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-8.yaml
+++ b/input/grid5000/sites/lille/clusters/chifflot/nodes/chifflot-8.yaml
@@ -14,6 +14,23 @@ chifflot-8:
     manufacturer: Dell Inc.
     name: PowerEdge R740
     serial: 43ZHYQ2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 32480000000
+      model: Tesla V100-PCIE-32GB
+      power_default_limit: 250.00 W
+      vbios_version: 88.00.48.00.02
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 32480000000
+      model: Tesla V100-PCIE-32GB
+      power_default_limit: 250.00 W
+      vbios_version: 88.00.48.00.02
+      vendor: Nvidia
   main_memory:
     ram_size: 206158430208
   network_adapters:
@@ -104,41 +121,35 @@ chifflot-8:
       firmware_version: SCV1DL58
       model: SSDSC2KG480G7R
       size: 480103981056
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x55cd2e414f2b3de6"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:1:0"
       firmware_version: SCV1DL58
       model: SSDSC2KG480G7R
       size: 480103981056
-
     sdc:
       by_id: "/dev/disk/by-id/wwn-0x5000cca269788468"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:2:0"
       firmware_version: KU27
       model: HUS726040ALS210
       size: 4000787030016
-
     sdd:
       by_id: "/dev/disk/by-id/wwn-0x5000cca26979314c"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:3:0"
       firmware_version: KU27
       model: HUS726040ALS210
       size: 4000787030016
-
     sde:
       by_id: "/dev/disk/by-id/wwn-0x5000cca269792d1c"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:4:0"
       firmware_version: KU27
       model: HUS726040ALS210
       size: 4000787030016
-
     sdf:
       by_id: "/dev/disk/by-id/wwn-0x5000cca269792e7c"
       by_path: "/dev/disk/by-path/pci-0000:18:00.0-scsi-0:0:5:0"
       firmware_version: KU27
       model: HUS726040ALS210
       size: 4000787030016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/lyon/clusters/orion/nodes/orion-1.yaml b/input/grid5000/sites/lyon/clusters/orion/nodes/orion-1.yaml
index 44084cc23d7fe83d90e27144adecd9559dab142b..d771527f5dfd75fe9b46356b76eef28d2c598783 100644
--- a/input/grid5000/sites/lyon/clusters/orion/nodes/orion-1.yaml
+++ b/input/grid5000/sites/lyon/clusters/orion/nodes/orion-1.yaml
@@ -14,6 +14,15 @@ orion-1:
     manufacturer: Dell Inc.
     name: PowerEdge R720
     serial: B3MJD5J
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 1
+      device: "/dev/nvidia0"
+      memory: 5636096000
+      model: Tesla M2075
+      power_default_limit: 225.00 W
+      vbios_version: 70.10.46.00.05
+      vendor: Nvidia
   main_memory:
     ram_size: 34359738368
   network_adapters:
diff --git a/input/grid5000/sites/lyon/clusters/orion/nodes/orion-2.yaml b/input/grid5000/sites/lyon/clusters/orion/nodes/orion-2.yaml
index 5dca923c4f2141e1177d3e026692111ba1af9b0d..c855df4c4dd0b9b79b9d784f36cd3109f837bd49 100644
--- a/input/grid5000/sites/lyon/clusters/orion/nodes/orion-2.yaml
+++ b/input/grid5000/sites/lyon/clusters/orion/nodes/orion-2.yaml
@@ -14,6 +14,15 @@ orion-2:
     manufacturer: Dell Inc.
     name: PowerEdge R720
     serial: 93MJD5J
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 1
+      device: "/dev/nvidia0"
+      memory: 5636096000
+      model: Tesla M2075
+      power_default_limit: 225.00 W
+      vbios_version: 70.10.46.00.05
+      vendor: Nvidia
   main_memory:
     ram_size: 34359738368
   network_adapters:
diff --git a/input/grid5000/sites/lyon/clusters/orion/nodes/orion-3.yaml b/input/grid5000/sites/lyon/clusters/orion/nodes/orion-3.yaml
index 5feb6fdd73d483856f46aef6b1857f1fe3e7104f..b112f9bee9dee4539e753e4cc2e7a12830c680d5 100644
--- a/input/grid5000/sites/lyon/clusters/orion/nodes/orion-3.yaml
+++ b/input/grid5000/sites/lyon/clusters/orion/nodes/orion-3.yaml
@@ -14,6 +14,15 @@ orion-3:
     manufacturer: Dell Inc.
     name: PowerEdge R720
     serial: C3MJD5J
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 1
+      device: "/dev/nvidia0"
+      memory: 5636096000
+      model: Tesla M2075
+      power_default_limit: 225.00 W
+      vbios_version: 70.10.46.00.05
+      vendor: Nvidia
   main_memory:
     ram_size: 34359738368
   network_adapters:
diff --git a/input/grid5000/sites/lyon/clusters/orion/nodes/orion-4.yaml b/input/grid5000/sites/lyon/clusters/orion/nodes/orion-4.yaml
index b1aab61a7ea36c58829f77fb4579928d6866484d..a13dba000b7e3ebd8507d34aa44eb63491b18846 100644
--- a/input/grid5000/sites/lyon/clusters/orion/nodes/orion-4.yaml
+++ b/input/grid5000/sites/lyon/clusters/orion/nodes/orion-4.yaml
@@ -14,6 +14,15 @@ orion-4:
     manufacturer: Dell Inc.
     name: PowerEdge R720
     serial: 83MJD5J
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 1
+      device: "/dev/nvidia0"
+      memory: 5636096000
+      model: Tesla M2075
+      power_default_limit: 225.00 W
+      vbios_version: 70.10.46.00.05
+      vendor: Nvidia
   main_memory:
     ram_size: 34359738368
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/graffiti/graffiti.yaml b/input/grid5000/sites/nancy/clusters/graffiti/graffiti.yaml
index f32f68dd6c493f13a763c237a0acbe57ebaf533b..2daf1ea3128ce60e0354a254dbe5c5271ba1240e 100644
--- a/input/grid5000/sites/nancy/clusters/graffiti/graffiti.yaml
+++ b/input/grid5000/sites/nancy/clusters/graffiti/graffiti.yaml
@@ -16,8 +16,8 @@ nodes:
          - admin
          - testing
     performance:
-      core_flops: 0
-      node_flops: 0
+      core_flops: 17713000000
+      node_flops: 202670000000
     gpu:
       gpu: true
       gpu_count: 4
diff --git a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-1.yaml b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-1.yaml
index 3334c1631aa365a1dba4b5ceb3ff7edf12b25e1d..8ef39df126af53bddf26cf717f212a1556354c9c 100644
--- a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-1.yaml
+++ b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-1.yaml
@@ -14,6 +14,39 @@ graffiti-1:
     manufacturer: Dell Inc.
     name: PowerEdge T640
     serial: FL1CBX2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 0
+      device: "/dev/nvidia1"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia2:
+      cpu_affinity: 1
+      device: "/dev/nvidia2"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.0B.40.09
+      vendor: Nvidia
+    nvidia3:
+      cpu_affinity: 1
+      device: "/dev/nvidia3"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-10.yaml b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-10.yaml
index c707c44ae390e0b786f7d6a8efb908f97b4c06b0..581c3454cb0e665d9cd73ccdb20d7d5c40f091d9 100644
--- a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-10.yaml
+++ b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-10.yaml
@@ -14,6 +14,39 @@ graffiti-10:
     manufacturer: Dell Inc.
     name: PowerEdge T640
     serial: GL1CBX2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 0
+      device: "/dev/nvidia1"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia2:
+      cpu_affinity: 1
+      device: "/dev/nvidia2"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia3:
+      cpu_affinity: 1
+      device: "/dev/nvidia3"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-11.yaml b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-11.yaml
index a83e3fae1a9a8dbb2e4c0c336f02a086210826f2..578483aae27f41770ba27670af6ead3d770d6eca 100644
--- a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-11.yaml
+++ b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-11.yaml
@@ -14,6 +14,39 @@ graffiti-11:
     manufacturer: Dell Inc.
     name: PowerEdge T640
     serial: JL1CBX2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 0
+      device: "/dev/nvidia1"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia2:
+      cpu_affinity: 1
+      device: "/dev/nvidia2"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia3:
+      cpu_affinity: 1
+      device: "/dev/nvidia3"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-12.yaml b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-12.yaml
index d5ca83e438646ef7c8c07e38b27ad1ff9cefa4d4..8c7c47075e50612c8f3f4eee24e737fe22db501b 100644
--- a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-12.yaml
+++ b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-12.yaml
@@ -14,6 +14,39 @@ graffiti-12:
     manufacturer: Dell Inc.
     name: PowerEdge T640
     serial: HL1CBX2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 0
+      device: "/dev/nvidia1"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia2:
+      cpu_affinity: 1
+      device: "/dev/nvidia2"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia3:
+      cpu_affinity: 1
+      device: "/dev/nvidia3"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-13.yaml b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-13.yaml
index 5ff8b9b88f1a81bb9995772709903a8a4571a744..a74144c681d2442b769f9efb1865252dedec35d5 100644
--- a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-13.yaml
+++ b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-13.yaml
@@ -14,6 +14,39 @@ graffiti-13:
     manufacturer: Dell Inc.
     name: PowerEdge T640
     serial: 7K1CBX2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 0
+      device: "/dev/nvidia1"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia2:
+      cpu_affinity: 1
+      device: "/dev/nvidia2"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia3:
+      cpu_affinity: 1
+      device: "/dev/nvidia3"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-2.yaml b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-2.yaml
index 5d2fd1a9692fa5090ba99382e07a49874edb28c4..78e034642a6b10af285fd51916cc41b2b47c13f7 100644
--- a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-2.yaml
+++ b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-2.yaml
@@ -14,6 +14,39 @@ graffiti-2:
     manufacturer: Dell Inc.
     name: PowerEdge T640
     serial: 9L1CBX2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 0
+      device: "/dev/nvidia1"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.0B.40.09
+      vendor: Nvidia
+    nvidia2:
+      cpu_affinity: 1
+      device: "/dev/nvidia2"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.0B.40.09
+      vendor: Nvidia
+    nvidia3:
+      cpu_affinity: 1
+      device: "/dev/nvidia3"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.AC
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-3.yaml b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-3.yaml
index 8418ae431757793e54f12f270397402d4728817d..54de6c180f362d5d5a2457d9529b5ea8973286c1 100644
--- a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-3.yaml
+++ b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-3.yaml
@@ -14,6 +14,39 @@ graffiti-3:
     manufacturer: Dell Inc.
     name: PowerEdge T640
     serial: BL1CBX2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 0
+      device: "/dev/nvidia1"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia2:
+      cpu_affinity: 1
+      device: "/dev/nvidia2"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia3:
+      cpu_affinity: 1
+      device: "/dev/nvidia3"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-4.yaml b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-4.yaml
index 8ad2865c4116c3ae88448cd1a56e5c069065586e..3972cb9fafb547d625e417a30ba26e295cd170d8 100644
--- a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-4.yaml
+++ b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-4.yaml
@@ -14,6 +14,39 @@ graffiti-4:
     manufacturer: Dell Inc.
     name: PowerEdge T640
     serial: DL1CBX2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 0
+      device: "/dev/nvidia1"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia2:
+      cpu_affinity: 1
+      device: "/dev/nvidia2"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia3:
+      cpu_affinity: 1
+      device: "/dev/nvidia3"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-5.yaml b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-5.yaml
index 47cdbb72bb5e6ddc77848e7f148db35edabb5ac0..2819bc32399781617f796a1fc8afce5685a379b7 100644
--- a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-5.yaml
+++ b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-5.yaml
@@ -14,6 +14,39 @@ graffiti-5:
     manufacturer: Dell Inc.
     name: PowerEdge T640
     serial: CL1CBX2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 0
+      device: "/dev/nvidia1"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia2:
+      cpu_affinity: 1
+      device: "/dev/nvidia2"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia3:
+      cpu_affinity: 1
+      device: "/dev/nvidia3"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-6.yaml b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-6.yaml
index 8b1a1061c77631e60c51c3143f5181b9de53ccc9..87cedebcd6e663a037710c37aff21eb6305261f5 100644
--- a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-6.yaml
+++ b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-6.yaml
@@ -14,6 +14,39 @@ graffiti-6:
     manufacturer: Dell Inc.
     name: PowerEdge T640
     serial: 8K1CBX2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 0
+      device: "/dev/nvidia1"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia2:
+      cpu_affinity: 1
+      device: "/dev/nvidia2"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia3:
+      cpu_affinity: 1
+      device: "/dev/nvidia3"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-7.yaml b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-7.yaml
index 229dff7645d3ee76e200bdc79a2aa1426ae77575..776d6a516b2479f4f6d68373e71767c4327e0867 100644
--- a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-7.yaml
+++ b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-7.yaml
@@ -14,6 +14,39 @@ graffiti-7:
     manufacturer: Dell Inc.
     name: PowerEdge T640
     serial: BK1CBX2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 0
+      device: "/dev/nvidia1"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia2:
+      cpu_affinity: 1
+      device: "/dev/nvidia2"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia3:
+      cpu_affinity: 1
+      device: "/dev/nvidia3"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-8.yaml b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-8.yaml
index 298fcc9bb63dc667c8ed1e68e14127a73f160065..6d19fdcfea02799032b0e444107639cdf8624faf 100644
--- a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-8.yaml
+++ b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-8.yaml
@@ -14,6 +14,39 @@ graffiti-8:
     manufacturer: Dell Inc.
     name: PowerEdge T640
     serial: CK1CBX2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 0
+      device: "/dev/nvidia1"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia2:
+      cpu_affinity: 1
+      device: "/dev/nvidia2"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia3:
+      cpu_affinity: 1
+      device: "/dev/nvidia3"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-9.yaml b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-9.yaml
index d8a211738dfbbdc8c8a49abafe6a9f093e69fbd0..91d3ccf31810c8365ed5972ffd43d401f8ae42e9 100644
--- a/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-9.yaml
+++ b/input/grid5000/sites/nancy/clusters/graffiti/nodes/graffiti-9.yaml
@@ -14,6 +14,39 @@ graffiti-9:
     manufacturer: Dell Inc.
     name: PowerEdge T640
     serial: 9K1CBX2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 0
+      device: "/dev/nvidia1"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia2:
+      cpu_affinity: 1
+      device: "/dev/nvidia2"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
+    nvidia3:
+      cpu_affinity: 1
+      device: "/dev/nvidia3"
+      memory: 10989000000
+      model: GeForce RTX 2080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 90.02.17.00.B2
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-1.yaml b/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-1.yaml
index 7f0ca4f71e4d162174cf1c723db93d87f1baff9a..d799800c44c74aefd26934dece6608c633f132ab 100644
--- a/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-1.yaml
+++ b/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-1.yaml
@@ -14,6 +14,23 @@ graphique-1:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: BYGMJ32
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 6083000000
+      model: GeForce GTX TITAN Black
+      power_default_limit: 250.00 W
+      vbios_version: 80.80.4E.00.90
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 6083000000
+      model: GeForce GTX TITAN Black
+      power_default_limit: 250.00 W
+      vbios_version: 80.80.4E.00.90
+      vendor: Nvidia
   main_memory:
     ram_size: 68719476736
   network_adapters:
@@ -97,6 +114,5 @@ graphique-1:
       firmware_version: 4.24
       model: PERC H330
       size: 299439751168
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-2.yaml b/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-2.yaml
index eab7713f00736cac17d9e65f55914029bd49cab5..112a13ae13da8a130a3216d61b93661598ba3581 100644
--- a/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-2.yaml
+++ b/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-2.yaml
@@ -14,6 +14,23 @@ graphique-2:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 7YTRV42
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 4043000000
+      model: GeForce GTX 980
+      power_default_limit: 180.00 W
+      vbios_version: 84.04.2F.00.18
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 4043000000
+      model: GeForce GTX 980
+      power_default_limit: 180.00 W
+      vbios_version: 84.04.2F.00.18
+      vendor: Nvidia
   main_memory:
     ram_size: 68719476736
   network_adapters:
@@ -97,6 +114,5 @@ graphique-2:
       firmware_version: 4.24
       model: PERC H330
       size: 299439751168
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-3.yaml b/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-3.yaml
index 16f82279a99e730d6a1cffeb83e06b0036d43fe3..11d36e0c452c692e6ae4871858d118a6f38c2fbe 100644
--- a/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-3.yaml
+++ b/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-3.yaml
@@ -14,6 +14,23 @@ graphique-3:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 9ZTRV42
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 4043000000
+      model: GeForce GTX 980
+      power_default_limit: 180.00 W
+      vbios_version: 84.04.2F.00.18
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 4043000000
+      model: GeForce GTX 980
+      power_default_limit: 180.00 W
+      vbios_version: 84.04.2F.00.18
+      vendor: Nvidia
   main_memory:
     ram_size: 68719476736
   network_adapters:
@@ -97,6 +114,5 @@ graphique-3:
       firmware_version: 4.24
       model: PERC H330
       size: 299439751168
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-4.yaml b/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-4.yaml
index 7fa307a7f2bb177daf3aafa1a54e5b23f3eace14..e1f6e3c8e3df47822b506d3627610482e2a8caa5 100644
--- a/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-4.yaml
+++ b/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-4.yaml
@@ -14,6 +14,23 @@ graphique-4:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: HYTRV42
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 4043000000
+      model: GeForce GTX 980
+      power_default_limit: 180.00 W
+      vbios_version: 84.04.2F.00.18
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 4043000000
+      model: GeForce GTX 980
+      power_default_limit: 180.00 W
+      vbios_version: 84.04.28.00.07
+      vendor: Nvidia
   main_memory:
     ram_size: 68719476736
   network_adapters:
@@ -97,6 +114,5 @@ graphique-4:
       firmware_version: 4.24
       model: PERC H330
       size: 299439751168
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-5.yaml b/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-5.yaml
index 0b15e799ca5e83cf7968191aecf232a807a8d570..ffad4c7193e4185af88d95f4f42b60d301068822 100644
--- a/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-5.yaml
+++ b/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-5.yaml
@@ -14,6 +14,23 @@ graphique-5:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: BXTRV42
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 4043000000
+      model: GeForce GTX 980
+      power_default_limit: 180.00 W
+      vbios_version: 84.04.28.00.07
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 4043000000
+      model: GeForce GTX 980
+      power_default_limit: 180.00 W
+      vbios_version: 84.04.2F.00.18
+      vendor: Nvidia
   main_memory:
     ram_size: 68719476736
   network_adapters:
@@ -97,6 +114,5 @@ graphique-5:
       firmware_version: 4.24
       model: PERC H330
       size: 299439751168
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-6.yaml b/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-6.yaml
index e95264de8a24afd3055041f1a28e685b53c67c8a..210aefbe79d5989d9bcb560195ff9ded03744a93 100644
--- a/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-6.yaml
+++ b/input/grid5000/sites/nancy/clusters/graphique/nodes/graphique-6.yaml
@@ -14,6 +14,23 @@ graphique-6:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: HZSY752
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 4043000000
+      model: GeForce GTX 980
+      power_default_limit: 180.00 W
+      vbios_version: 84.04.2F.00.18
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 4043000000
+      model: GeForce GTX 980
+      power_default_limit: 180.00 W
+      vbios_version: 84.04.2F.00.18
+      vendor: Nvidia
   main_memory:
     ram_size: 68719476736
   network_adapters:
@@ -97,6 +114,5 @@ graphique-6:
       firmware_version: 4.24
       model: PERC H330 Mini
       size: 299439751168
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-1.yaml b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-1.yaml
index 8dff824b2905db24bd1254aa9146ef1d4987fbfd..24e081e5274f22d275505f50d71be91cdcf5a4dc 100644
--- a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-1.yaml
+++ b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-1.yaml
@@ -14,6 +14,23 @@ grele-1:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 79R5DK2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
@@ -64,6 +81,7 @@ grele-1:
       firmware_version: 1.26
       guid: '0x00117501010dd500'
       interface: Omni-Path
+      ip: 172.18.74.1
       mac: 80:00:00:02:fe:80:00:00:00:00:00:00:00:11:75:01:01:0d:d5:00
       management: false
       model: Omni-Path HFI Silicon 100 Series [discrete]
@@ -96,13 +114,11 @@ grele-1:
       firmware_version: 4.27
       model: PERC H730 Mini
       size: 299439751168
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x61866da0b5ed290020f0ff3c049eabaa"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:1:0"
       firmware_version: 4.27
       model: PERC H730 Mini
       size: 299439751168
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-10.yaml b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-10.yaml
index 148d6ef2e51baaba24d76d61cd36f17472c9f0f0..1b5655c06f9081213efe7f0f848739fbf72d46f0 100644
--- a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-10.yaml
+++ b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-10.yaml
@@ -14,6 +14,23 @@ grele-10:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 79C7DK2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-11.yaml b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-11.yaml
index 60f6d6ad6c1483173f8cd063f0a56a223be1b845..82511673e400bde11064faadab0093d1569edc98 100644
--- a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-11.yaml
+++ b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-11.yaml
@@ -14,6 +14,23 @@ grele-11:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 9YD7DK2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
@@ -64,6 +81,7 @@ grele-11:
       firmware_version: 1.26
       guid: '0x00117501010dd478'
       interface: Omni-Path
+      ip: 172.18.74.11
       mac: 80:00:00:02:fe:80:00:00:00:00:00:00:00:11:75:01:01:0d:d4:78
       management: false
       model: Omni-Path HFI Silicon 100 Series [discrete]
@@ -96,13 +114,11 @@ grele-11:
       firmware_version: 4.27
       model: PERC H730 Mini
       size: 299439751168
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x61866da0b71d4a0020f1032d04c9185d"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:1:0"
       firmware_version: 4.27
       model: PERC H730 Mini
       size: 299439751168
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-12.yaml b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-12.yaml
index 40023b9aeea4fbbf51586de35f4d06f783a6dd66..9a350a7d995e6ccbc8ba1ff07ac2646353ab65e9 100644
--- a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-12.yaml
+++ b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-12.yaml
@@ -14,6 +14,23 @@ grele-12:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 7957DK2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-13.yaml b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-13.yaml
index 4144571b15e52e12473ece584164a9a4d74b2b32..cafa1b330448b929d7ef116bddd4d61890f74b4e 100644
--- a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-13.yaml
+++ b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-13.yaml
@@ -14,6 +14,23 @@ grele-13:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 7919DK2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-14.yaml b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-14.yaml
index 29d00b76f40737a6bc82ad1883f076479dc256c9..0a1964a2e4de9d991f5d994657be923dc043d189 100644
--- a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-14.yaml
+++ b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-14.yaml
@@ -14,6 +14,23 @@ grele-14:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 7975DK2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-2.yaml b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-2.yaml
index 522365537067726333d1a19e4d8108aeb571f1a8..e9517f2a455f1df0e3c20bcf80d95a03ae0482f3 100644
--- a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-2.yaml
+++ b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-2.yaml
@@ -14,6 +14,23 @@ grele-2:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 79P5DK2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
@@ -64,6 +81,7 @@ grele-2:
       firmware_version: 1.26
       guid: '0x00117501010dd3ff'
       interface: Omni-Path
+      ip: 172.18.74.2
       mac: 80:00:00:02:fe:80:00:00:00:00:00:00:00:11:75:01:01:0d:d3:ff
       management: false
       model: Omni-Path HFI Silicon 100 Series [discrete]
@@ -96,13 +114,11 @@ grele-2:
       firmware_version: 4.27
       model: PERC H730 Mini
       size: 299439751168
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x61866da0b5ed2a0020f1032b049a2ad8"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:1:0"
       firmware_version: 4.27
       model: PERC H730 Mini
       size: 299439751168
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-3.yaml b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-3.yaml
index 5139174621039a2c07403a398a3d84687ce024c0..00b5eae65fbfc5de61c53efbb9d96b409e4fe146 100644
--- a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-3.yaml
+++ b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-3.yaml
@@ -14,6 +14,23 @@ grele-3:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 79H4DK2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-4.yaml b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-4.yaml
index 63b7e209c65217583d978222f5d6d968cacbedd1..0a9c6529f979d980083c74e49ef65a8889b194a2 100644
--- a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-4.yaml
+++ b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-4.yaml
@@ -14,6 +14,23 @@ grele-4:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 9Y97DK2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-5.yaml b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-5.yaml
index 7b4597a6e51beb9a16957e9deef20b416db5c33c..9cfbc2fd49e81a194362183d38632ebb9e8a56a8 100644
--- a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-5.yaml
+++ b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-5.yaml
@@ -14,6 +14,23 @@ grele-5:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 9YC3DK2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
@@ -64,6 +81,7 @@ grele-5:
       firmware_version: 1.26
       guid: '0x00117501010dd21d'
       interface: Omni-Path
+      ip: 172.18.74.5
       mac: 80:00:00:02:fe:80:00:00:00:00:00:00:00:11:75:01:01:0d:d2:1d
       management: false
       model: Omni-Path HFI Silicon 100 Series [discrete]
@@ -96,13 +114,11 @@ grele-5:
       firmware_version: 4.27
       model: PERC H730 Mini
       size: 299439751168
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x61866da0b71d4d0020f1032d04c354fb"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:1:0"
       firmware_version: 4.27
       model: PERC H730 Mini
       size: 299439751168
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-6.yaml b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-6.yaml
index 33bbfbfbf34e9b9f87bf258e50cdaac8624f45b7..936b8843eb3c5c98df147f1dc5790963000ec271 100644
--- a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-6.yaml
+++ b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-6.yaml
@@ -14,6 +14,23 @@ grele-6:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 9YF9DK2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
@@ -64,6 +81,7 @@ grele-6:
       firmware_version: 1.26
       guid: '0x00117501010dd42f'
       interface: Omni-Path
+      ip: 172.18.74.6
       mac: 80:00:00:02:fe:80:00:00:00:00:00:00:00:11:75:01:01:0d:d4:2f
       management: false
       model: Omni-Path HFI Silicon 100 Series [discrete]
@@ -96,13 +114,11 @@ grele-6:
       firmware_version: 4.27
       model: PERC H730 Mini
       size: 299439751168
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x61866da0b71d450020f1032d04c8387e"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:1:0"
       firmware_version: 4.27
       model: PERC H730 Mini
       size: 299439751168
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-7.yaml b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-7.yaml
index 2a7df4bda95396b69b4a3107d854ac7da832c352..f643e1ab9b7cad6e43fa53ccb27273cff5448d60 100644
--- a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-7.yaml
+++ b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-7.yaml
@@ -14,6 +14,23 @@ grele-7:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 78X6DK2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-8.yaml b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-8.yaml
index b38de6112bb8b7e00fff67818c3ed60000f615d8..6d533a0e157d3e90ee5fde8b3579c919afa3dadb 100644
--- a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-8.yaml
+++ b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-8.yaml
@@ -14,6 +14,23 @@ grele-8:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 79KCDK2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
@@ -64,6 +81,7 @@ grele-8:
       firmware_version: 1.26
       guid: '0x00117501010dd51b'
       interface: Omni-Path
+      ip: 172.18.74.8
       mac: 80:00:00:02:fe:80:00:00:00:00:00:00:00:11:75:01:01:0d:d5:1b
       management: false
       model: Omni-Path HFI Silicon 100 Series [discrete]
@@ -96,13 +114,11 @@ grele-8:
       firmware_version: 4.27
       model: PERC H730 Mini
       size: 299439751168
-
     sdb:
       by_id: "/dev/disk/by-id/wwn-0x61866da0b5edaa0020f1032e04ca950d"
       by_path: "/dev/disk/by-path/pci-0000:02:00.0-scsi-0:2:1:0"
       firmware_version: 4.27
       model: PERC H730 Mini
       size: 299439751168
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-9.yaml b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-9.yaml
index 92aa8b96af441e407290d47be74f5b10cb33f307..cd4691db793978526111addcf37bbc848e25c43f 100644
--- a/input/grid5000/sites/nancy/clusters/grele/nodes/grele-9.yaml
+++ b/input/grid5000/sites/nancy/clusters/grele/nodes/grele-9.yaml
@@ -14,6 +14,23 @@ grele-9:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 799BDK2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11178000000
+      model: GeForce GTX 1080 Ti
+      power_default_limit: 250.00 W
+      vbios_version: 86.02.39.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 137438953472
   network_adapters:
diff --git a/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-1.yaml b/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-1.yaml
index f83bb44592b0830e364b2244de63b8ad46b54f47..9754bad23387cd1bdf796d22c838c707bf7f50be 100644
--- a/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-1.yaml
+++ b/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-1.yaml
@@ -14,6 +14,23 @@ grimani-1:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: DB4FDD2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11441000000
+      model: Tesla K40m
+      power_default_limit: 235.00 W
+      vbios_version: 80.80.3E.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11441000000
+      model: Tesla K40m
+      power_default_limit: 235.00 W
+      vbios_version: 80.80.3E.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 68719476736
   network_adapters:
@@ -64,6 +81,7 @@ grimani-1:
       firmware_version: 1.26
       guid: '0x001175010171b09f'
       interface: Omni-Path
+      ip: 172.18.73.1
       mac: 80:00:00:02:fe:80:00:00:00:00:00:00:00:11:75:01:01:71:b0:9f
       management: false
       model: Omni-Path HFI Silicon 100 Series [discrete]
@@ -96,6 +114,5 @@ grimani-1:
       firmware_version: NA02
       model: ST1000NX0423
       size: 1000204886016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-2.yaml b/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-2.yaml
index 40ff4e6d66db7badf41c76e4c9ac7c4c55119758..48b3f72474db2f59e1b3542c53c0efeaa609b59b 100644
--- a/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-2.yaml
+++ b/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-2.yaml
@@ -14,6 +14,23 @@ grimani-2:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: DB2HDD2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11441000000
+      model: Tesla K40m
+      power_default_limit: 235.00 W
+      vbios_version: 80.80.3E.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11441000000
+      model: Tesla K40m
+      power_default_limit: 235.00 W
+      vbios_version: 80.80.3E.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 68719476736
   network_adapters:
@@ -64,6 +81,7 @@ grimani-2:
       firmware_version: 1.26
       guid: '0x001175010171b058'
       interface: Omni-Path
+      ip: 172.18.73.2
       mac: 80:00:00:02:fe:80:00:00:00:00:00:00:00:11:75:01:01:71:b0:58
       management: false
       model: Omni-Path HFI Silicon 100 Series [discrete]
@@ -96,6 +114,5 @@ grimani-2:
       firmware_version: NA02
       model: ST1000NX0423
       size: 1000204886016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-3.yaml b/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-3.yaml
index 332732e1d8409760e8b83d99193611ee6eaf2646..5c638b65de8b0e61078cfd2fdb42948a15e35caf 100644
--- a/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-3.yaml
+++ b/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-3.yaml
@@ -14,6 +14,23 @@ grimani-3:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: DB1FDD2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11441000000
+      model: Tesla K40m
+      power_default_limit: 235.00 W
+      vbios_version: 80.80.3E.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11441000000
+      model: Tesla K40m
+      power_default_limit: 235.00 W
+      vbios_version: 80.80.3E.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 68719476736
   network_adapters:
@@ -64,6 +81,7 @@ grimani-3:
       firmware_version: 1.26
       guid: '0x001175010171addf'
       interface: Omni-Path
+      ip: 172.18.73.3
       mac: 80:00:00:02:fe:80:00:00:00:00:00:00:00:11:75:01:01:71:ad:df
       management: false
       model: Omni-Path HFI Silicon 100 Series [discrete]
@@ -96,6 +114,5 @@ grimani-3:
       firmware_version: NA02
       model: ST1000NX0423
       size: 1000204886016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-4.yaml b/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-4.yaml
index d08db5680d5ae04db13a5bdc4e293c8fceb1dc1e..b34cf4df8c3ceaed31464fdd5d2d8d1f2f235aec 100644
--- a/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-4.yaml
+++ b/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-4.yaml
@@ -14,6 +14,23 @@ grimani-4:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 4B9ZGD2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11441000000
+      model: Tesla K40m
+      power_default_limit: 235.00 W
+      vbios_version: 80.80.3E.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11441000000
+      model: Tesla K40m
+      power_default_limit: 235.00 W
+      vbios_version: 80.80.3E.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 68719476736
   network_adapters:
@@ -64,6 +81,7 @@ grimani-4:
       firmware_version: 1.26
       guid: '0x001175010171aec9'
       interface: Omni-Path
+      ip: 172.18.73.4
       mac: 80:00:00:02:fe:80:00:00:00:00:00:00:00:11:75:01:01:71:ae:c9
       management: false
       model: Omni-Path HFI Silicon 100 Series [discrete]
@@ -96,6 +114,5 @@ grimani-4:
       firmware_version: NA02
       model: ST1000NX0423
       size: 1000204886016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-5.yaml b/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-5.yaml
index 41e4178aa7ecee795af09b8b2d2c334c19934b3d..895846a61c8f94d810d3194505403bc1b7931871 100644
--- a/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-5.yaml
+++ b/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-5.yaml
@@ -14,6 +14,23 @@ grimani-5:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 4B7WGD2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11441000000
+      model: Tesla K40m
+      power_default_limit: 235.00 W
+      vbios_version: 80.80.3E.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11441000000
+      model: Tesla K40m
+      power_default_limit: 235.00 W
+      vbios_version: 80.80.3E.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 68719476736
   network_adapters:
@@ -64,6 +81,7 @@ grimani-5:
       firmware_version: 1.26
       guid: '0x001175010176fc6a'
       interface: Omni-Path
+      ip: 172.18.73.5
       mac: 80:00:00:02:fe:80:00:00:00:00:00:00:00:11:75:01:01:76:fc:6a
       management: false
       model: Omni-Path HFI Silicon 100 Series [discrete]
@@ -96,6 +114,5 @@ grimani-5:
       firmware_version: NA02
       model: ST1000NX0423
       size: 1000204886016
-
   supported_job_types:
     virtual: ivt
diff --git a/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-6.yaml b/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-6.yaml
index b2256c42c347d0701104eb3e35bf42c4ad17f083..ff95cdf8bf543edbd1911afe52c2fa03ee0cde29 100644
--- a/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-6.yaml
+++ b/input/grid5000/sites/nancy/clusters/grimani/nodes/grimani-6.yaml
@@ -14,6 +14,23 @@ grimani-6:
     manufacturer: Dell Inc.
     name: PowerEdge R730
     serial: 4B8WGD2
+  gpu_devices:
+    nvidia0:
+      cpu_affinity: 0
+      device: "/dev/nvidia0"
+      memory: 11441000000
+      model: Tesla K40m
+      power_default_limit: 235.00 W
+      vbios_version: 80.80.3E.00.01
+      vendor: Nvidia
+    nvidia1:
+      cpu_affinity: 1
+      device: "/dev/nvidia1"
+      memory: 11441000000
+      model: Tesla K40m
+      power_default_limit: 235.00 W
+      vbios_version: 80.80.3E.00.01
+      vendor: Nvidia
   main_memory:
     ram_size: 68719476736
   network_adapters:
@@ -64,6 +81,7 @@ grimani-6:
       firmware_version: 1.26
       guid: '0x001175010176fc87'
       interface: Omni-Path
+      ip: 172.18.73.6
       mac: 80:00:00:02:fe:80:00:00:00:00:00:00:00:11:75:01:01:76:fc:87
       management: false
       model: Omni-Path HFI Silicon 100 Series [discrete]
@@ -96,6 +114,5 @@ grimani-6:
       firmware_version: NA02
       model: ST1000NX0423
       size: 1000204886016
-
   supported_job_types:
     virtual: ivt
diff --git a/lib/refrepo/g5kchecks_importer.rb b/lib/refrepo/g5kchecks_importer.rb
index b93a063c1696936c3be0317cb071095e94932dda..3b568e2c3cc9da3dee76ff57e801d55424223771 100644
--- a/lib/refrepo/g5kchecks_importer.rb
+++ b/lib/refrepo/g5kchecks_importer.rb
@@ -25,7 +25,7 @@ def g5kchecks_importer(sourcedir)
 
       puts "Post-processing node uid = #{node_uid}"
 
-      hash["storage_devices"]  = hash["storage_devices"].sort_by_array(["sda", "sdb", "sdc", "sdd", "sde"])
+      hash["storage_devices"]  = hash["storage_devices"].sort_by_array(["sda", "sdb", "sdc", "sdd", "sde","sdf"])
       hash["storage_devices"].each {|k, v| v.delete("device") }
 
       remaped_net_names = []
diff --git a/lib/refrepo/valid/input/schemas/schema-node.yaml b/lib/refrepo/valid/input/schemas/schema-node.yaml
index ce1db1ff6e0b9de773c8f3033c9f30a35ed1cb17..eba5303c2912430c589ca3bd40b391cded16003a 100644
--- a/lib/refrepo/valid/input/schemas/schema-node.yaml
+++ b/lib/refrepo/valid/input/schemas/schema-node.yaml
@@ -25,6 +25,7 @@ gpu:
     gpu_count: optional_integer
     gpu_vendor: optional_string
     gpu_model: optional_string
+gpu_devices: optional_hash
 kavlan:
   <multi>:
     <multi>: ip_address