diff --git a/data/grid5000/accesses/refrepo.json b/data/grid5000/accesses/refrepo.json
index 5ed5eebe14f0b78a896ecd359ace826c9af80307..094151278b4fa29fa04012b60528a3d9cd384e6d 100644
--- a/data/grid5000/accesses/refrepo.json
+++ b/data/grid5000/accesses/refrepo.json
@@ -126970,8 +126970,8 @@
               ],
               "nodeset": "engelbourg",
               "performance": {
-                "core_flops": 128,
-                "node_flops": 9216
+                "core_flops": 25600000000,
+                "node_flops": 1843200000000
               },
               "processor": {
                 "cache_l1": null,
@@ -126979,10 +126979,10 @@
                 "cache_l1i": 8,
                 "cache_l2": 8,
                 "cache_l3": 8,
-                "clock_speed": 8,
+                "clock_speed": 1600000000,
                 "ht_capable": true,
                 "instruction_set": "x86-64",
-                "microarchitecture": "Haswell",
+                "microarchitecture": "Broadwell",
                 "microcode": "0xd000001",
                 "model": "Unknown",
                 "other_description": "description",
@@ -127052,8 +127052,8 @@
               ],
               "nodeset": "engelbourg",
               "performance": {
-                "core_flops": 128,
-                "node_flops": 9216
+                "core_flops": 25600000000,
+                "node_flops": 1843200000000
               },
               "processor": {
                 "cache_l1": null,
@@ -127061,10 +127061,10 @@
                 "cache_l1i": 8,
                 "cache_l2": 8,
                 "cache_l3": 8,
-                "clock_speed": 8,
+                "clock_speed": 1600000000,
                 "ht_capable": true,
                 "instruction_set": "x86-64",
-                "microarchitecture": "Haswell",
+                "microarchitecture": "Broadwell",
                 "microcode": "0xd000001",
                 "model": "Unknown",
                 "other_description": "description",
@@ -127134,8 +127134,8 @@
               ],
               "nodeset": "engelbourg",
               "performance": {
-                "core_flops": 128,
-                "node_flops": 9216
+                "core_flops": 25600000000,
+                "node_flops": 1843200000000
               },
               "processor": {
                 "cache_l1": null,
@@ -127143,10 +127143,10 @@
                 "cache_l1i": 8,
                 "cache_l2": 8,
                 "cache_l3": 8,
-                "clock_speed": 8,
+                "clock_speed": 1600000000,
                 "ht_capable": true,
                 "instruction_set": "x86-64",
-                "microarchitecture": "Haswell",
+                "microarchitecture": "Broadwell",
                 "microcode": "0xd000001",
                 "model": "Unknown",
                 "other_description": "description",
@@ -127216,8 +127216,8 @@
               ],
               "nodeset": "engelbourg",
               "performance": {
-                "core_flops": 128,
-                "node_flops": 9216
+                "core_flops": 25600000000,
+                "node_flops": 1843200000000
               },
               "processor": {
                 "cache_l1": null,
@@ -127225,10 +127225,10 @@
                 "cache_l1i": 8,
                 "cache_l2": 8,
                 "cache_l3": 8,
-                "clock_speed": 8,
+                "clock_speed": 1600000000,
                 "ht_capable": true,
                 "instruction_set": "x86-64",
-                "microarchitecture": "Haswell",
+                "microarchitecture": "Broadwell",
                 "microcode": "0xd000001",
                 "model": "Unknown",
                 "other_description": "description",
@@ -127298,8 +127298,8 @@
               ],
               "nodeset": "engelbourg",
               "performance": {
-                "core_flops": 128,
-                "node_flops": 9216
+                "core_flops": 25600000000,
+                "node_flops": 1843200000000
               },
               "processor": {
                 "cache_l1": null,
@@ -127307,10 +127307,10 @@
                 "cache_l1i": 8,
                 "cache_l2": 8,
                 "cache_l3": 8,
-                "clock_speed": 8,
+                "clock_speed": 1600000000,
                 "ht_capable": true,
                 "instruction_set": "x86-64",
-                "microarchitecture": "Haswell",
+                "microarchitecture": "Broadwell",
                 "microcode": "0xd000001",
                 "model": "Unknown",
                 "other_description": "description",
@@ -127380,8 +127380,8 @@
               ],
               "nodeset": "engelbourg",
               "performance": {
-                "core_flops": 128,
-                "node_flops": 9216
+                "core_flops": 25600000000,
+                "node_flops": 1843200000000
               },
               "processor": {
                 "cache_l1": null,
@@ -127389,10 +127389,10 @@
                 "cache_l1i": 8,
                 "cache_l2": 8,
                 "cache_l3": 8,
-                "clock_speed": 8,
+                "clock_speed": 1600000000,
                 "ht_capable": true,
                 "instruction_set": "x86-64",
-                "microarchitecture": "Haswell",
+                "microarchitecture": "Broadwell",
                 "microcode": "0xd000001",
                 "model": "Unknown",
                 "other_description": "description",
@@ -127462,8 +127462,8 @@
               ],
               "nodeset": "engelbourg",
               "performance": {
-                "core_flops": 128,
-                "node_flops": 9216
+                "core_flops": 25600000000,
+                "node_flops": 1843200000000
               },
               "processor": {
                 "cache_l1": null,
@@ -127471,10 +127471,10 @@
                 "cache_l1i": 8,
                 "cache_l2": 8,
                 "cache_l3": 8,
-                "clock_speed": 8,
+                "clock_speed": 1600000000,
                 "ht_capable": true,
                 "instruction_set": "x86-64",
-                "microarchitecture": "Haswell",
+                "microarchitecture": "Broadwell",
                 "microcode": "0xd000001",
                 "model": "Unknown",
                 "other_description": "description",
@@ -127544,8 +127544,8 @@
               ],
               "nodeset": "engelbourg",
               "performance": {
-                "core_flops": 128,
-                "node_flops": 9216
+                "core_flops": 25600000000,
+                "node_flops": 1843200000000
               },
               "processor": {
                 "cache_l1": null,
@@ -127553,10 +127553,10 @@
                 "cache_l1i": 8,
                 "cache_l2": 8,
                 "cache_l3": 8,
-                "clock_speed": 8,
+                "clock_speed": 1600000000,
                 "ht_capable": true,
                 "instruction_set": "x86-64",
-                "microarchitecture": "Haswell",
+                "microarchitecture": "Broadwell",
                 "microcode": "0xd000001",
                 "model": "Unknown",
                 "other_description": "description",
diff --git a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-1.json b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-1.json
index 87670e4c17bec54e75744cdf7bd11910cc72bbf9..7e8c9aeb145bd1731ab0d25a5ed1b39f657fef27 100644
--- a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-1.json
+++ b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-1.json
@@ -77,8 +77,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 128,
-    "node_flops": 9216
+    "core_flops": 25600000000,
+    "node_flops": 1843200000000
   },
   "processor": {
     "cache_l1": null,
@@ -86,10 +86,10 @@
     "cache_l1i": 8,
     "cache_l2": 8,
     "cache_l3": 8,
-    "clock_speed": 8,
+    "clock_speed": 1600000000,
     "ht_capable": true,
     "instruction_set": "x86-64",
-    "microarchitecture": "Haswell",
+    "microarchitecture": "Broadwell",
     "microcode": "0xd000001",
     "model": "Unknown",
     "other_description": "description",
diff --git a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-2.json b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-2.json
index f962143e3266ea6c6797cadb2daef084450c449e..166973ea445674a91664b2c8124f5ce942e60bbf 100644
--- a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-2.json
+++ b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-2.json
@@ -77,8 +77,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 128,
-    "node_flops": 9216
+    "core_flops": 25600000000,
+    "node_flops": 1843200000000
   },
   "processor": {
     "cache_l1": null,
@@ -86,10 +86,10 @@
     "cache_l1i": 8,
     "cache_l2": 8,
     "cache_l3": 8,
-    "clock_speed": 8,
+    "clock_speed": 1600000000,
     "ht_capable": true,
     "instruction_set": "x86-64",
-    "microarchitecture": "Haswell",
+    "microarchitecture": "Broadwell",
     "microcode": "0xd000001",
     "model": "Unknown",
     "other_description": "description",
diff --git a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-3.json b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-3.json
index 525a2d001e5d3db2a09543739ffd427062b172d7..6385c547ae19a73a2a07fe8adf229430387ddcf8 100644
--- a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-3.json
+++ b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-3.json
@@ -77,8 +77,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 128,
-    "node_flops": 9216
+    "core_flops": 25600000000,
+    "node_flops": 1843200000000
   },
   "processor": {
     "cache_l1": null,
@@ -86,10 +86,10 @@
     "cache_l1i": 8,
     "cache_l2": 8,
     "cache_l3": 8,
-    "clock_speed": 8,
+    "clock_speed": 1600000000,
     "ht_capable": true,
     "instruction_set": "x86-64",
-    "microarchitecture": "Haswell",
+    "microarchitecture": "Broadwell",
     "microcode": "0xd000001",
     "model": "Unknown",
     "other_description": "description",
diff --git a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-4.json b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-4.json
index 095f5621d86e449c6e18316fb295b5e47243232d..0ab6da7eb6dfc01f8099fd01a7ade5618063ac22 100644
--- a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-4.json
+++ b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-4.json
@@ -77,8 +77,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 128,
-    "node_flops": 9216
+    "core_flops": 25600000000,
+    "node_flops": 1843200000000
   },
   "processor": {
     "cache_l1": null,
@@ -86,10 +86,10 @@
     "cache_l1i": 8,
     "cache_l2": 8,
     "cache_l3": 8,
-    "clock_speed": 8,
+    "clock_speed": 1600000000,
     "ht_capable": true,
     "instruction_set": "x86-64",
-    "microarchitecture": "Haswell",
+    "microarchitecture": "Broadwell",
     "microcode": "0xd000001",
     "model": "Unknown",
     "other_description": "description",
diff --git a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-5.json b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-5.json
index aa1e9b617b1954375dbad66c99adb62b09647178..fedffb70830c4e958ce454cce96be8a6866c7efd 100644
--- a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-5.json
+++ b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-5.json
@@ -77,8 +77,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 128,
-    "node_flops": 9216
+    "core_flops": 25600000000,
+    "node_flops": 1843200000000
   },
   "processor": {
     "cache_l1": null,
@@ -86,10 +86,10 @@
     "cache_l1i": 8,
     "cache_l2": 8,
     "cache_l3": 8,
-    "clock_speed": 8,
+    "clock_speed": 1600000000,
     "ht_capable": true,
     "instruction_set": "x86-64",
-    "microarchitecture": "Haswell",
+    "microarchitecture": "Broadwell",
     "microcode": "0xd000001",
     "model": "Unknown",
     "other_description": "description",
diff --git a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-6.json b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-6.json
index 294c771d83d132eefde42568fd923f005ddfb64e..6c6934540db6a25988398e58749707c18289c233 100644
--- a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-6.json
+++ b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-6.json
@@ -77,8 +77,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 128,
-    "node_flops": 9216
+    "core_flops": 25600000000,
+    "node_flops": 1843200000000
   },
   "processor": {
     "cache_l1": null,
@@ -86,10 +86,10 @@
     "cache_l1i": 8,
     "cache_l2": 8,
     "cache_l3": 8,
-    "clock_speed": 8,
+    "clock_speed": 1600000000,
     "ht_capable": true,
     "instruction_set": "x86-64",
-    "microarchitecture": "Haswell",
+    "microarchitecture": "Broadwell",
     "microcode": "0xd000001",
     "model": "Unknown",
     "other_description": "description",
diff --git a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-7.json b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-7.json
index 5e36fcff8a6349da1606f81e9dc962a620569f85..6026792ed7eb4f446f8cd2f78222dc00cede8244 100644
--- a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-7.json
+++ b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-7.json
@@ -77,8 +77,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 128,
-    "node_flops": 9216
+    "core_flops": 25600000000,
+    "node_flops": 1843200000000
   },
   "processor": {
     "cache_l1": null,
@@ -86,10 +86,10 @@
     "cache_l1i": 8,
     "cache_l2": 8,
     "cache_l3": 8,
-    "clock_speed": 8,
+    "clock_speed": 1600000000,
     "ht_capable": true,
     "instruction_set": "x86-64",
-    "microarchitecture": "Haswell",
+    "microarchitecture": "Broadwell",
     "microcode": "0xd000001",
     "model": "Unknown",
     "other_description": "description",
diff --git a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-8.json b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-8.json
index 8a6d6f68e4cbc5f309df52263d2792a8daa56d9e..81d2b9e66b1e26327fbad9eb741482410ff4b5f5 100644
--- a/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-8.json
+++ b/data/grid5000/sites/strasbourg/clusters/engelbourg/nodes/engelbourg-8.json
@@ -77,8 +77,8 @@
     "turboboost_enabled": true
   },
   "performance": {
-    "core_flops": 128,
-    "node_flops": 9216
+    "core_flops": 25600000000,
+    "node_flops": 1843200000000
   },
   "processor": {
     "cache_l1": null,
@@ -86,10 +86,10 @@
     "cache_l1i": 8,
     "cache_l2": 8,
     "cache_l3": 8,
-    "clock_speed": 8,
+    "clock_speed": 1600000000,
     "ht_capable": true,
     "instruction_set": "x86-64",
-    "microarchitecture": "Haswell",
+    "microarchitecture": "Broadwell",
     "microcode": "0xd000001",
     "model": "Unknown",
     "other_description": "description",
diff --git a/input/grid5000/sites/strasbourg/clusters/engelbourg/engelbourg.yaml b/input/grid5000/sites/strasbourg/clusters/engelbourg/engelbourg.yaml
index 96ab80833e6bc0dd03e368f35010c6fcb74a28ce..b3d0b69e3aac99b00ad28399ab993feb8e5bbfe4 100644
--- a/input/grid5000/sites/strasbourg/clusters/engelbourg/engelbourg.yaml
+++ b/input/grid5000/sites/strasbourg/clusters/engelbourg/engelbourg.yaml
@@ -17,8 +17,8 @@ nodes:
       besteffort: true
       max_walltime: 0
     processor:
-      microarchitecture: Haswell # TODO: replace with microarch name.
-      clock_speed: 8 # TODO: Replace with clock speed.
+      microarchitecture: Broadwell # TODO: replace with microarch name.
+      clock_speed: 1600000000 # TODO: Replace with clock speed.
     network_adapters:
       bmc:
         enabled: true