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EPR #424190 - IOMMU2/SVM on CZ Win10, Optimization_1 - Map can now return the surface address directly as we do system memory allocations that GPU can rw via IOMMUv2. - Unpack shaders binary to the shader surface directly, skip unmap which saves a lot of CPDMA calls. ReviewBoardURL = http://ocltc.amd.com/reviews/r/8386/diff/ Affected files ... ... //depot/stg/opencl/drivers/opencl/runtime/device/gpu/gslbe/src/rt/GSLDevice.cpp#138 edit