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Building tensorflow using Bazel with cpu optimizations
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| # Install bazel | |
| # download tensorflow src | |
| # Checkout tagged version | |
| # ./configure | |
| # Compile | |
| bazel build -c opt --copt=-march=native //tensorflow/tools/pip_package:build_pip_package | |
| #bazel build -c opt --copt=-mavx --copt=-msse4.1 --copt=-msse4.2 //tensorflow/tools/pip_package:build_pip_package | |
| # Build the PIP package | |
| bazel-bin/tensorflow/tools/pip_package/build_pip_package /tmp/tensorflow_pkg | |
| # uninstall previous tensorflow version (if applicable) | |
| # Install PIP package | |
| pip install /tmp/tensorflow_pkg/tensorflow-1.2.0rc2-cp27-cp27m-macosx_10_12_x86_64.whl | |
| # References | |
| # https://www.tensorflow.org/install/install_sources | |
| # https://stackoverflow.com/questions/41293077/how-to-compile-tensorflow-with-sse4-2-and-avx-instructions | |
| # https://en.wikipedia.org/wiki/Advanced_Vector_Extensions#AVX2 | |
| # https://en.wikipedia.org/wiki/SSE4 | |
| # https://en.wikipedia.org/wiki/FMA_instruction_set | |
| # https://gcc.gnu.org/onlinedocs/gcc-7.1.0/gcc/x86-Options.html#x86-Options | |
| # https://gcc.gnu.org/onlinedocs/gcc-4.5.3/gcc/i386-and-x86_002d64-Options.html |
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