7ad3f2f33ae5312f9fe2f33fe359484a45bf0e48
SWDEV-159881 - [OCL][ROCm] Add SVM coarse-grain buffer support with device memory (Part 1)
1. Implement submitSvmFree/Copy/FillMemory.
2. Add macro IS_HIP that determines if the client is HIP.
3. Add setting enableCoarseGrainSVM that allows the use of device memory for coarse grain SVM allocations.
4. Set enableCoarseGrainSVM to be true only for HIP.
ReviewBoardURL = http://ocltc.amd.com/reviews/r/15597/diff/
Affected files ...
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocdevice.cpp#93 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocmemory.cpp#37 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocsettings.cpp#35 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocsettings.hpp#15 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocvirtual.cpp#61 edit
... //depot/stg/opencl/drivers/opencl/runtime/device/rocm/rocvirtual.hpp#18 edit
... //depot/stg/opencl/drivers/opencl/runtime/utils/flags.hpp#294 edit
... //depot/stg/opencl/drivers/opencl/runtime/utils/macros.hpp#10 edit
[ROCm/clr commit: b33c52ed6f]
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