P4 to Git Change 1537141 by gandryey@gera-w8 on 2018/04/05 11:56:20

SWDEV-149190 - [CQE OCL][DTB-BLOCKER][WIN][LNX][QR]observed soft hang while running oclruntime sub-test of ocltst due to faulty CL#1529531
	- Pal::PerfExperiment can't works with extra offsets for allocations. Thus disable suballocation for the thread trace.
	- Minor clean-ups: make sure the profiling end is called for threadtrace commands; call buf release on mem copy in the program loader; add comments to the scratch buffer alignment.

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#80 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palprogram.cpp#60 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palthreadtrace.cpp#5 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.cpp#85 edit

rocclr/runtime/device/pal/palvirtual.cpp

@@ -2427,6 +2427,8 @@ void VirtualGPU::submitThreadTraceMemObjects(amd::ThreadTraceMemObjectsCommand&
       LogError("Unsupported command type for ThreadTraceMemObjects!");
       break;
   }
+
+  profilingEnd(cmd);
 }
 
 void VirtualGPU::submitThreadTrace(amd::ThreadTraceCommand& cmd) {
@@ -2469,6 +2471,8 @@ void VirtualGPU::submitThreadTrace(amd::ThreadTraceCommand& cmd) {
       LogError("Unsupported command type for ThreadTrace!");
       break;
   }
+
+  profilingEnd(cmd);
 }
 
 void VirtualGPU::submitAcquireExtObjects(amd::AcquireExtObjectsCommand& vcmd) {