[grenoble] add yeti cluster g5k_bench_flop performance

data/grid5000/sites/grenoble/clusters/yeti/nodes/yeti-1.json

@@ -151,6 +151,10 @@
     "pstate_governor": "performance",
     "turboboost_enabled": true
   },
+  "performance": {
+    "core_flops": 12240000000,
+    "node_flops": 847200000000
+  },
   "processor": {
     "cache_l1": null,
     "cache_l1d": 32768,

data/grid5000/sites/grenoble/clusters/yeti/nodes/yeti-2.json

@@ -151,6 +151,10 @@
     "pstate_governor": "performance",
     "turboboost_enabled": true
   },
+  "performance": {
+    "core_flops": 12240000000,
+    "node_flops": 847200000000
+  },
   "processor": {
     "cache_l1": null,
     "cache_l1d": 32768,

data/grid5000/sites/grenoble/clusters/yeti/nodes/yeti-3.json

@@ -151,6 +151,10 @@
     "pstate_governor": "performance",
     "turboboost_enabled": true
   },
+  "performance": {
+    "core_flops": 12240000000,
+    "node_flops": 847200000000
+  },
   "processor": {
     "cache_l1": null,
     "cache_l1d": 32768,

data/grid5000/sites/grenoble/clusters/yeti/nodes/yeti-4.json

@@ -151,6 +151,10 @@
     "pstate_governor": "performance",
     "turboboost_enabled": true
   },
+  "performance": {
+    "core_flops": 12240000000,
+    "node_flops": 847200000000
+  },
   "processor": {
     "cache_l1": null,
     "cache_l1d": 32768,

input/grid5000/sites/grenoble/clusters/yeti/yeti.yaml

@@ -12,6 +12,9 @@ nodes:
   yeti-[1-4]:
     processor:
       microarchitecture: Skylake
+    performance:
+      core_flops: 12240000000
+      node_flops: 847200000000
     supported_job_types:
       deploy: true
       besteffort: true