jhuber6 wrote: > How did you disable it? Perhaps it's failing because of the specific error: > > ``` > $ nvptx-arch > > Failed to 'dlopen' libcuda.so.1 > ``` > > For comparison, `amdgpu-arch` doesn't print anything and exits with 0 status > (`nvptx-arch` yields 1).
I just set `CUDA_VISIBLE_DEVICES=''` to simulate your machine without a GPU. It's confusing here, because this is direct compilation. It should only be invoking `nvptx-arch` if the user passed `-march=native`. So, doing this for some random file doesn't work for you? ``` $ clang foo.c --target=nvptx64-nvidia-cuda -flto -r -Wl,--lto-emit-llvm -o out.bc ``` > For comparison, `amdgpu-arch` doesn't print anything and exits with 0 status > (`nvptx-arch` yields 1). Can't decide if we should indicate why it failed, maybe add a verbose mode or something. https://github.com/llvm/llvm-project/pull/126143 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
