configs: Added command line arguments to gpufs config scripts

This commit adds command line arguments to the scripts that GPU-FS mode
uses.

Change-Id: I5514e77e699b9144461bbd2be6e267e7d44a6fb2

configs/example/gpufs/amd/AmdGPUOptions.py

@@ -247,12 +247,14 @@ def addAmdGPUOptions(parser):
         default="simple",
         help="register allocation policy (simple/dynamic)",
     )
+
     parser.add_argument(
         "--register-file-cache-size",
         type=int,
         default=0,
         help="number of registers in cache",
     )
+
     parser.add_argument(
         "--memtime-latency",
         type=int,
@@ -260,3 +262,47 @@ def addAmdGPUOptions(parser):
         default=41,
         help="Latency for memtimes in scalar memory pipeline.",
     )
+
+    parser.add_argument(
+        "--vrf_lm_bus_latency",
+        type=int,
+        default=1,
+        help="Latency while accessing shared memory",
+    )
+
+    parser.add_argument(
+        "--max-cu-tokens",
+        type=int,
+        default=4,
+        help="Number of coalescer tokens per CU",
+    )
+
+    parser.add_argument(
+        "--mem-req-latency",
+        type=int,
+        default=50,
+        help="Latency for requests from the cu to ruby.",
+    )
+
+    parser.add_argument(
+        "--mem-resp-latency",
+        type=int,
+        default=50,
+        help="Latency for responses from ruby to the cu.",
+    )
+
+    parser.add_argument(
+        "--scalar-mem-req-latency",
+        type=int,
+        default=50,
+        help="Latency for scalar requests from the cu to ruby.",
+    )
+
+    parser.add_argument(
+        "--scalar-mem-resp-latency",
+        type=int,
+        # Set to 0 as the scalar cache response path does not model
+        # response latency yet and this parameter is currently not used
+        default=0,
+        help="Latency for scalar responses from ruby to the cu.",
+    )

configs/example/gpufs/system/amdgpu.py

@@ -76,6 +76,12 @@ def createGPU(system, args):
                 localMemBarrier=args.LocalMemBarrier,
                 countPages=args.countPages,
                 memtime_latency=args.memtime_latency,
+                max_cu_tokens=args.max_cu_tokens,
+                vrf_lm_bus_latency=args.vrf_lm_bus_latency,
+                mem_req_latency=args.mem_req_latency,
+                mem_resp_latency=args.mem_resp_latency,
+                scalar_mem_req_latency=args.scalar_mem_req_latency,
+                scalar_mem_resp_latency=args.scalar_mem_resp_latency,
                 localDataStore=LdsState(
                     banks=args.numLdsBanks,
                     bankConflictPenalty=args.ldsBankConflictPenalty,