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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/03/14 20:36:53 UTC

[GitHub] zheng-da commented on a change in pull request #10115: Compile MKLDNN in Mac.

zheng-da commented on a change in pull request #10115: Compile MKLDNN in Mac.
URL: https://github.com/apache/incubator-mxnet/pull/10115#discussion_r174601834
 
 

 ##########
 File path: prepare_mkldnn.sh
 ##########
 @@ -84,7 +84,13 @@ if [ ! -f "$MKLDNN_INSTALLDIR/lib/libmkldnn.so" ]; then
     cd $MXNET_ROOTDIR
 	g++ --version >&2
     cmake $MKLDNN_ROOTDIR -DCMAKE_INSTALL_PREFIX=$MKLDNN_INSTALLDIR -B$MKLDNN_BUILDDIR -DARCH_OPT_FLAGS="-mtune=generic" >&2
-    make -C $MKLDNN_BUILDDIR -j$(cat /proc/cpuinfo | grep processor | wc -l) VERBOSE=1 >&2
+    if [ $OSTYPE == "linux-gnu" ]; then
+      make -C $MKLDNN_BUILDDIR -j$(cat /proc/cpuinfo | grep processor | wc -l) VERBOSE=1 >&2
 
 Review comment:
   `make -j$(nproc)` doesn't seem to work on Mac

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