[GitHub] zheng-da commented on a change in pull request #11049: Add linux and macos MKLDNN Building Instruction

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zheng-da commented on a change in pull request #11049: Add linux and macos MKLDNN Building Instruction
URL: https://github.com/apache/incubator-mxnet/pull/11049#discussion_r196636502
 
 

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 File path: MKLDNN_README.md
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+# Build/Install MXNet with MKL-DNN
+
+<h2 id="0">Contents</h2>
+
+* [1. Linux](#1)
+* [2. MacOS](#2)
+* [3. Windows](#3)
+* [4. Verify MXNet with python](#4)
+* [5. Enable MKL BLAS](#5)
+
+<h2 id="1">Linux</h2>
+
+### Prerequisites
+
+```
+apt-get update && apt-get install -y build-essential git libopencv-dev curl gcc libopenblas-dev python python-pip python-dev python-opencv graphviz python-scipy python-sklearn
+```
+
+### Clone MXNet sources
+
+```
+git clone --recursive https://github.com/apache/incubator-mxnet.git
+cd incubator-mxnet
+git submodule update --recursive --init
+```
+
+### Build MXNet with MKL-DNN
+
+```
+make -j $(nproc) USE_OPENCV=1 USE_MKLDNN=1 USE_BLAS=mkl USE_INTEL_PATH=/opt/intel
+```
+
+If you don't have full MKL library installed, you can use OpenBLAS by setting `USE_BLAS=openblas`.
 
 Review comment:
   MKL is a faster implementation of openblas. one can replace the other.

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