0.faiss Mac m1 install源码安装？

master分支若不支持arm64，则下载使用下面 pr：matsui528:workaround-for-aarch64-gcc源码git clone -b branch_name url分支下载

https://github.com/facebookresearch/faiss/pull/1882

https://github.com/facebookresearch/faiss/wiki/Installing-Faiss#compiling-faiss-on-arm
$ brew install llvm
$ brew install swig
$ cd faiss
$ cmake -B build -DFAISS_ENABLE_GPU=OFF -DFAISS_ENABLE_C_API=ON -DBUILD_SHARED_LIBS=ON -DBUILD_TESTING=OFF -DFAISS_ENABLE_PYTHON=ON .
$ cmake  -B build -DCMAKE_CXX_COMPILER=clang++ -DFAISS_ENABLE_GPU=OFF  -DPython_EXECUTABLE=$(which python3) -DFAISS_OPT_LEVEL=generic -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTING=ON
$ make -C build -j faiss
$ make -C build -j swigfaiss
$ cd build/faiss/python/ && python3 setup.py build
$ export PYTHONPATH=$PWD/build/faiss/python/build/lib/
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