SWDEV-371904 - Adding pseudo fine grain flag to hsa memory allocation for device fine grained memory.

Change-Id: I8c605d6bc3ac905bfffc6de3a56911151ef0e663

hipamd/src/hip_memory.cpp

@@ -489,7 +489,7 @@ hipError_t hipExtMallocWithFlags(void** ptr, size_t sizeBytes, unsigned int flag
   if (flags == hipDeviceMallocDefault) {
     ihipFlags = 0;
   } else if (flags == hipDeviceMallocFinegrained) {
-    ihipFlags = CL_MEM_SVM_ATOMICS;
+    ihipFlags = CL_MEM_SVM_ATOMICS | ROCCLR_MEM_HSA_PSEUDO_FINE_GRAIN;
   } else if (flags == hipMallocSignalMemory) {
     ihipFlags = CL_MEM_SVM_ATOMICS | CL_MEM_SVM_FINE_GRAIN_BUFFER | ROCCLR_MEM_HSA_SIGNAL_MEMORY;
     if (sizeBytes != 8) {