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Bumps [github.com/blevesearch/bleve/v2](https://github.com/blevesearch/bleve) from 2.4.4 to 2.5.0. - [Release notes](https://github.com/blevesearch/bleve/releases) - [Commits](https://github.com/blevesearch/bleve/compare/v2.4.4...v2.5.0) --- updated-dependencies: - dependency-name: github.com/blevesearch/bleve/v2 dependency-version: 2.5.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
go-faiss
Go bindings for Faiss, a library for vector similarity search.
Install
First you will need to build and install Faiss:
git clone https://github.com/blevesearch/faiss.git
cd faiss
cmake -B build -DFAISS_ENABLE_GPU=OFF -DFAISS_ENABLE_C_API=ON -DBUILD_SHARED_LIBS=ON .
make -C build
sudo make -C build install
On osX ARM64, the instructions needed to be slightly adjusted based on https://github.com/facebookresearch/faiss/issues/2111:
LDFLAGS="-L/opt/homebrew/opt/llvm/lib" CPPFLAGS="-I/opt/homebrew/opt/llvm/include" CXX=/opt/homebrew/opt/llvm/bin/clang++ CC=/opt/homebrew/opt/llvm/bin/clang cmake -B build -DFAISS_ENABLE_GPU=OFF -DFAISS_ENABLE_C_API=ON -DBUILD_SHARED_LIBS=ON .
// set FAISS_ENABLE_PYTHON to OFF in CMakeLists.txt to ignore libpython dylib
make -C build
sudo make -C build install
Building will produce the dynamic library faiss_c.
You will need to install it in a place where your system will find it (e.g. /usr/local/lib on mac or /usr/lib on Linux).
You can do this with:
sudo cp build/c_api/libfaiss_c.so /usr/local/lib
Now you can install the Go module:
go get github.com/blevesearch/go-faiss
Usage
API documentation is available at https://pkg.go.dev/github.com/DataIntelligenceCrew/go-faiss. See the Faiss wiki for more information.
Examples can be found in the _example directory.