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Add ability to override cuda archs for conda #1282

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Jan 31, 2023
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Add ability to override cuda archs for conda #1282

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12 changes: 8 additions & 4 deletions conda/pytorch-nightly/build.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -52,31 +52,35 @@ if [[ -z "$USE_CUDA" || "$USE_CUDA" == 1 ]]; then
fi
if [[ -n "$build_with_cuda" ]]; then
export TORCH_NVCC_FLAGS="-Xfatbin -compress-all"
export TORCH_CUDA_ARCH_LIST="3.7+PTX;5.0"
TORCH_CUDA_ARCH_LIST="3.7+PTX;5.0"
export USE_STATIC_CUDNN=1 # links cudnn statically (driven by tools/setup_helpers/cudnn.py)

if [[ $CUDA_VERSION == 11.6* ]]; then
export TORCH_CUDA_ARCH_LIST="$TORCH_CUDA_ARCH_LIST;6.0;6.1;7.0;7.5;8.0;8.6"
TORCH_CUDA_ARCH_LIST="$TORCH_CUDA_ARCH_LIST;6.0;6.1;7.0;7.5;8.0;8.6"
#for cuda 11.5 we use cudnn 8.3.2.44 https://docs.nvidia.com/deeplearning/cudnn/release-notes/rel_8.html
#which does not have single static libcudnn_static.a deliverable to link with
export USE_STATIC_CUDNN=0
#for cuda 11.5 include all dynamic loading libraries
DEPS_LIST=(/usr/local/cuda/lib64/libcudnn*.so.8 /usr/local/cuda-11.6/extras/CUPTI/lib64/libcupti.so.11.6)
elif [[ $CUDA_VERSION == 11.7* ]]; then
export TORCH_CUDA_ARCH_LIST="$TORCH_CUDA_ARCH_LIST;6.0;6.1;7.0;7.5;8.0;8.6"
TORCH_CUDA_ARCH_LIST="$TORCH_CUDA_ARCH_LIST;6.0;6.1;7.0;7.5;8.0;8.6"
#for cuda 11.7 we use cudnn 8.5
#which does not have single static libcudnn_static.a deliverable to link with
export USE_STATIC_CUDNN=0
#for cuda 11.7 include all dynamic loading libraries
DEPS_LIST=(/usr/local/cuda/lib64/libcudnn*.so.8 /usr/local/cuda-11.7/extras/CUPTI/lib64/libcupti.so.11.7)
elif [[ $CUDA_VERSION == 11.8* ]]; then
export TORCH_CUDA_ARCH_LIST="$TORCH_CUDA_ARCH_LIST;6.0;6.1;7.0;7.5;8.0;8.6;9.0"
TORCH_CUDA_ARCH_LIST="$TORCH_CUDA_ARCH_LIST;6.0;6.1;7.0;7.5;8.0;8.6;9.0"
#for cuda 11.8 we use cudnn 8.7
#which does not have single static libcudnn_static.a deliverable to link with
export USE_STATIC_CUDNN=0
#for cuda 11.8 include all dynamic loading libraries
DEPS_LIST=(/usr/local/cuda/lib64/libcudnn*.so.8 /usr/local/cuda-11.8/extras/CUPTI/lib64/libcupti.so.11.8)
fi
if [[ -n "$OVERRIDE_TORCH_CUDA_ARCH_LIST" ]]; then
TORCH_CUDA_ARCH_LIST="$OVERRIDE_TORCH_CUDA_ARCH_LIST"
fi
export TORCH_CUDA_ARCH_LIST="$TORCH_CUDA_ARCH_LIST"
export NCCL_ROOT_DIR=/usr/local/cuda
export USE_STATIC_NCCL=1 # links nccl statically (driven by tools/setup_helpers/nccl.py, some of the NCCL cmake files such as FindNCCL.cmake and gloo/FindNCCL.cmake)

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1 change: 1 addition & 0 deletions conda/pytorch-nightly/meta.yaml
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Expand Up @@ -84,6 +84,7 @@ build:
- USE_PYTORCH_METAL_EXPORT # [osx]
- USE_COREML_DELEGATE # [osx]
- _GLIBCXX_USE_CXX11_ABI # [unix]
- OVERRIDE_TORCH_CUDA_ARCH_LIST

test:
imports:
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