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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/10/12 01:26:10 UTC
[GitHub] xinyu-intel commented on a change in pull request #12724: simplify
mac mkldnn build
xinyu-intel commented on a change in pull request #12724: simplify mac mkldnn build
URL: https://github.com/apache/incubator-mxnet/pull/12724#discussion_r224648857
##########
File path: MKLDNN_README.md
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@@ -70,24 +69,10 @@ git clone --recursive https://github.com/apache/incubator-mxnet.git
cd incubator-mxnet
```
-### Enable OpenMP for MacOS
-
-If you want to enable OpenMP for better performance, you should modify the Makefile in MXNet root dictionary:
-
-Add CFLAGS '-fopenmp' for Darwin.
-
-```
-ifeq ($(USE_OPENMP), 1)
-# ifneq ($(UNAME_S), Darwin)
- CFLAGS += -fopenmp
-# endif
-endif
-```
-
### Build MXNet with MKL-DNN
```
-make -j $(sysctl -n hw.ncpu) CC=gcc-4.9 CXX=g++-4.9 USE_OPENCV=0 USE_OPENMP=1 USE_MKLDNN=1 USE_BLAS=apple USE_PROFILER=1
+LIBRARY_PATH=$(brew --prefix llvm)/lib/ make -j $(sysctl -n hw.ncpu) CC=$(brew --prefix llvm)/bin/clang++ CXX=$(brew --prefix llvm)/bin/clang++ USE_OPENCV=0 USE_OPENMP=1 USE_MKLDNN=1 USE_BLAS=apple USE_PROFILER=1
```
*Note: Temporarily disable OPENCV.*
Review comment:
Please remove this line since llvm support opencv well now.
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