SWDEV-231579 - [hipclang-vdi-rocm][perf]

- HIPPerfDispatchSpeed disparity between HIP/HCC vs HIP/VDI
Insert a wait marker command in the default stream only when
HIP has pending operations on other async streams

Change-Id: I68660a54867fab7571ba57eb1df5feb1bca1c61a

vdi/hip_device.cpp

@@ -35,6 +35,8 @@ amd::HostQueue* Device::defaultStream() {
       return nullptr;
     }
   }
+  // Wait for all active streams before executing commands on the default
+  iHipWaitActiveStreams(defaultStream_);
   return defaultStream_;
 }