SWDEV-234684 - hipmemcpy optimization does not work in tests

Change-Id: I899d172c5b2af88c796fe9a36f97d15ac45caf94

rocclr/device/rocm/rocdevice.cpp

@@ -906,8 +906,7 @@ hsa_status_t Device::iterateGpuMemoryPoolCallback(hsa_amd_memory_pool_t pool, vo
           if (tmp == HSA_AMD_MEMORY_POOL_ACCESS_NEVER_ALLOWED) {
             dev->info_.largeBar_ = false;
           } else {
-            // Disable smallCopy optimization for now
-            dev->info_.largeBar_ = false;
+            dev->info_.largeBar_ = true;
           }
         }