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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/10/10 15:49:16 UTC
[GitHub] sandeep-krishnamurthy commented on a change in pull request #12782:
WIP: [MXNET-674] Speed up GPU builds.
sandeep-krishnamurthy commented on a change in pull request #12782: WIP: [MXNET-674] Speed up GPU builds.
URL: https://github.com/apache/incubator-mxnet/pull/12782#discussion_r224136439
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File path: ci/docker/runtime_functions.sh
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@@ -542,14 +543,15 @@ build_ubuntu_gpu_mkldnn() {
build_ccache_wrappers
make \
- DEV=1 \
- ENABLE_TESTCOVERAGE=1 \
- USE_CPP_PACKAGE=1 \
- USE_BLAS=openblas \
- USE_MKLDNN=1 \
- USE_CUDA=1 \
- USE_CUDA_PATH=/usr/local/cuda \
- USE_CUDNN=1 \
+ DEV=1 \
+ ENABLE_TESTCOVERAGE=1 \
+ USE_CPP_PACKAGE=1 \
+ USE_BLAS=openblas \
+ USE_MKLDNN=1 \
+ USE_CUDA=1 \
+ USE_CUDA_PATH=/usr/local/cuda \
+ USE_CUDNN=1 \
+ CUDA_ARCH="-gencode arch=compute_52,code=compute_52" \
Review comment:
our most used architecture is Pascal / Volta I guess, correct me if I am wrong.
Should we use arch=compute_60 and then use gen_code for 52, 53 for compatibility?
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