marcoabreu commented on a change in pull request #12782: [MXNET-674] Speed up
GPU builds in CI
URL: https://github.com/apache/incubator-mxnet/pull/12782#discussion_r226836204
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File path: ci/docker/runtime_functions.sh
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@@ -609,14 +614,17 @@ build_ubuntu_gpu_cmake_mkldnn() {
cd /work/build
cmake \
-DCMAKE_CXX_COMPILER_LAUNCHER=ccache \
- -DCMAKE_C_COMPILER_LAUNCHER=ccache \
- -DENABLE_TESTCOVERAGE=ON \
- -DUSE_CUDA=1 \
- -DUSE_CUDNN=1 \
- -DUSE_MKLML_MKL=1 \
- -DUSE_MKLDNN=1 \
- -DCMAKE_BUILD_TYPE=Release \
- -G Ninja \
+ -DCMAKE_C_COMPILER_LAUNCHER=ccache \
+ -DENABLE_TESTCOVERAGE=ON \
+ -DUSE_CUDA=1 \
+ -DUSE_CUDNN=1 \
+ -DUSE_MKLML_MKL=1 \
+ -DUSE_MKLDNN=1 \
+ -DCMAKE_BUILD_TYPE=Release \
+ -DCUDA_ARCH_NAME=Manual \
+ -DCUDA_ARCH_BIN=52,70 \
+ -DCUDA_ARCH_PTX=52 \
Review comment:
Could we extract these ones as well?
Also, is the PTX the minimum compatible version or what does it exactly
mean? Sorry if it's a trivial question
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