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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/06/30 20:33:30 UTC
[GitHub] szha closed pull request #10773: specify common arch for mkldnn
build, so it can be reused on all arch
szha closed pull request #10773: specify common arch for mkldnn build, so it can be reused on all arch
URL: https://github.com/apache/incubator-mxnet/pull/10773
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
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diff --git a/prepare_mkldnn.sh b/prepare_mkldnn.sh
index 828cfe107ed..d5749e27ec0 100755
--- a/prepare_mkldnn.sh
+++ b/prepare_mkldnn.sh
@@ -93,7 +93,7 @@ if [ ! -f $MKLDNN_LIBFILE ]; then
echo "Building MKLDNN ..." >&2
cd $MXNET_ROOTDIR
g++ --version >&2
- cmake $MKLDNN_ROOTDIR -DCMAKE_INSTALL_PREFIX=$MKLDNN_INSTALLDIR -B$MKLDNN_BUILDDIR -DARCH_OPT_FLAGS="-mtune=generic" >&2
+ cmake $MKLDNN_ROOTDIR -DCMAKE_INSTALL_PREFIX=$MKLDNN_INSTALLDIR -B$MKLDNN_BUILDDIR -DARCH_OPT_FLAGS="-mtune=generic -march=ivybridge" >&2
NUM_PROC=1
if [[ ! -z $(command -v nproc) ]]; then
NUM_PROC=$(nproc)
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