P4 to Git Change 1345883 by gandryey@gera-w8 on 2016/11/24 17:31:06

SWDEV-102801 - OpenCL on PAL - mGPU SVM support
	- Update SVM path to use existent cache coherency logic for MGPU

Affected files ...

... //depot/stg/opencl/drivers/opencl/api/opencl/amdocl/cl_memobj.cpp#80 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpudevice.cpp#560 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpumemory.cpp#130 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gpuvirtual.cpp#409 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/paldevice.cpp#38 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palkernel.cpp#25 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palmemory.cpp#8 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/pal/palvirtual.cpp#39 edit
... //depot/stg/opencl/drivers/opencl/runtime/platform/memory.cpp#123 edit


[ROCm/clr commit: afeda63f68]

projects/clr/rocclr/runtime/device/pal/palkernel.cpp

@@ -1073,7 +1073,7 @@ HSAILKernel::loadArguments(
                 }
                 // If finegrainsystem is present then the pointer can be malloced by the app and
                 // passed to kernel directly. If so copy the pointer location to aqlArgBuf
-                else if ((dev().info().svmCapabilities_ & CL_DEVICE_SVM_FINE_GRAIN_SYSTEM) == 0) {
+                else if (!dev().isFineGrainedSystem(true)) {
                     return nullptr;
                 }
                 continue;