search for: gfx701

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2017 Feb 07
2
Clang option to provide list of target-subarchs.
...es (e.g. sm_35, sm_50) and across different architectures (e.g nvptx64,amdgcn). Problem: Different frontends are using different flags to provide a list of subarchitectures. For example, cuda clang repeats the flag “--cuda-gpu-arch=sm_35 --cuda-gpu-arch=sm_50” and HCC uses “--amdgpu-target=gfx701 --amdgpu-target=gfx802”. We propose a common clang flag to provide a list of target subarchitectures called “target-subarchs”. For example, --target-subarchs=sm_35,sm_50,gfx701,gfx802 In discussions with HCC and OpenMP maintainers, we believe a new flag name would have these requirements:...