要设置torch_cuda_arch_list环境变量,你需要遵循以下步骤来确保PyTorch能够针对你的GPU架构进行优化。以下是详细的步骤: 理解torch_cuda_arch_list的含义及用途: torch_cuda_arch_list是一个环境变量,用于指定PyTorch在编译CUDA扩展时应针对哪些CUDA架构进行优化。 通过设置这个变量,你可以确保生成的PyTorch二进制文件与...
Root cause seems to be ARM build missing TORCH_CUDA_ARCH_LIST -- Building version 2.6.0.dev20241113+cu124 2024-11-13T07:51:21.6301398Z cmake -GNinja -DBLAS=NVPL -DBUILD_ENVIRONMENT=linux-aarch64-binary-manywheel -DBUILD_PYTHON=True -DBUILD_PYTHONLESS= -DBUILD_TEST=False -DCMAKE_BUI...
Can we support arch list specification with this env as documented in https://pytorch.org/docs/stable/cpp_extension.html ?Author bhack commented Nov 19, 2024 E.g. https://github.com/facebookresearch/xformers/blob/main/setup.py#L271-L296...
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carterboxchanged the titleflash-attn v2.6.3 + python 3.13 + TORCH_CUDA_ARCH_LIST=8.0;8.6;8.9;9.0+PTXOct 15, 2024 MNT: Re-rendered with conda-build 24.9.0, conda-smithy 3.42.2, and co… 3051209 weiji14added2commitsOctober 16, 2024 07:12 ...
Wouldn't be possible to check if the architecture is in __CUDA_ARCH_LIST__? Maybe we should do that more often instead of assuming that certain kernels are available. slaren reviewed Feb 9, 2025 View reviewed changes ggml/src/ggml-cuda/mmv.cu Outdated Show resolved JohannesGaessler fo...
Tensors and Dynamic neural networks in Python with strong GPU acceleration - [aarch64] fix TORCH_CUDA_ARCH_LIST for cuda arm build · pytorch/pytorch@e1d0a2f
case${CUDA_VERSION}in 5555 11.1) 56- torch_cuda_arch_list="5.0;7.0;8.0;8.6"#removing some to prevent bloated binary size 56+ TORCH_CUDA_ARCH_LIST="5.0;7.0;8.0;8.6"#removing some to prevent bloated binary size 5757 EXTRA_CAFFE2_CMAKE_FLAGS+=("-DATEN_NO_TEST=ON") ...
The line ENV TORCH_CUDA_ARCH_LIST="8.0;8.6+PTX;8.9;9.0" usually works fine to ensure that an app can built in a Docker even though Docker cannot see any GPU. But trying to build vLLM fails with this: #11 509.5 ptxas /tmp/tmpxft_00000226_00000000-11_gemm_kernels.compute_70.ptx, ...
File "/home/zw/anaconda3/envs/sam3d/lib/python3.8/site-packages/torch/utils/cpp_extension.py", line 1626, in _get_cuda_arch_flags arch_list[-1] += '+PTX' IndexError: list index out of range I don not know why come out IndexError, could you give me some advice?