P4 to Git Change 1323915 by gandryey@gera-w8 on 2016/10/07 12:59:30

SWDEV-104441 - [SSG] OpenCL has not implemented the asynchronous transfer
	- Use lock protection for multiple maps of persistent memory
	- Don't mark persistent as host mem
	- Implement file write for invisible memory

Affected files ...

... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpumemory.cpp#129 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuresource.cpp#236 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuvirtual.cpp#408 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palresource.cpp#13 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/command.cpp#77 edit

rocclr/runtime/device/gpu/gpumemory.cpp

@@ -171,7 +171,6 @@ Memory::create(
     // Check if CAL created a resource
     if (result) {
         switch (memoryType()) {
-        case Resource::Persistent:
         case Resource::Pinned:
         case Resource::ExternalPhysical:
             // Marks memory object for direct GPU access to the host memory