faiss, new recipe (#11873)

* faiss, new recipe * Update dev-libs/faiss/faiss-1.10.0.recipe Co-authored-by: OscarL <oscar.lesta@gmail.com> * Update dev-libs/faiss/faiss-1.10.0.recipe Co-authored-by: OscarL <oscar.lesta@gmail.com> --------- Co-authored-by: OscarL <oscar.lesta@gmail.com>
2026-04-23 04:00:05 +02:00 · 2025-03-08 06:32:58 +01:00
parent 5ce4c24527
commit c0f4d5e330
1 changed files with 111 additions and 0 deletions
--- a/dev-libs/faiss/faiss-1.10.0.recipe
+++ b/dev-libs/faiss/faiss-1.10.0.recipe
@@ -0,0 +1,111 @@
+SUMMARY="A library for efficient similarity search and clustering of dense vectors"
+DESCRIPTION="Faiss is a library for efficient similarity search and clustering of dense vectors. \
+It contains algorithms that search in sets of vectors of any size, up to ones that possibly do \
+not fit in RAM. It also contains supporting code for evaluation and parameter tuning. Faiss is \
+written in C++ with complete wrappers for Python/numpy. Some of the most useful algorithms are \
+implemented on the GPU. It is developed primarily at Meta's Fundamental AI Research \
+*https://ai.facebook.com/* group."
+HOMEPAGE="https://github.com/facebookresearch/faiss"
+COPYRIGHT="2025 Facebook, Inc. and its affiliates."
+LICENSE="MIT"
+REVISION="1"
+SOURCE_URI="$HOMEPAGE/archive/refs/tags/v$portVersion.tar.gz"
+CHECKSUM_SHA256="65b5493d6b8cb992f104677cab255a9b71ef1e1d2ea3b1500dc995c68b429949"
+
+ARCHITECTURES="all !x86_gcc2"
+SECONDARY_ARCHITECTURES="x86"
+
+# For which version of Python will faiss bindings be created?
+pythonVersion=3.10
+pythonPackage=${pythonVersion//.}
+
+PROVIDES="
+	faiss$secondaryArchSuffix = $portVersion
+	lib:libfaiss$secondaryArchSuffix
+	lib:libfaiss_avx2$secondaryArchSuffix
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libgomp$secondaryArchSuffix
+	lib:liblapack$secondaryArchSuffix
+	lib:libopenblas$secondaryArchSuffix
+	"
+
+PROVIDES_devel="
+	faiss${secondaryArchSuffix}_devel = $portVersion
+	devel:libfaiss$secondaryArchSuffix
+	devel:libfaiss_avx2$secondaryArchSuffix
+	"
+REQUIRES_devel="
+	faiss$secondaryArchSuffix == $portVersion base
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:liblapack$secondaryArchSuffix
+	devel:libopenblas$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:cmake
+	cmd:gcc$secondaryArchSuffix
+	cmd:make
+	cmd:pkg_config$secondaryArchSuffix
+	cmd:swig
+	cmd:python$pythonVersion
+	numpy_python$pythonPackage
+	setuptools_python$pythonPackage
+	"
+
+eval "SUMMARY_python$pythonPackage=\"The Python $pythonVersion bindings for faiss\""
+eval "PROVIDES_python$pythonPackage=\"
+	faiss_python$pythonPackage = $portVersion
+	lib:libfaiss_python_callbacks$secondaryArchSuffix
+	\""
+eval "REQUIRES_python$pythonPackage=\"
+	faiss$secondaryArchSuffix == $portVersion base
+	haiku$secondaryArchSuffix
+	cmd:python$pythonVersion
+	\""
+
+BUILD()
+{
+	cmake -Bbuild -S. -DCMAKE_BUILD_TYPE=Release \
+		$cmakeDirArgs \
+		-DFAISS_ENABLE_GPU=OFF \
+		-DFAISS_ENABLE_PYTHON=ON \
+		-DBUILD_SHARED_LIBS=ON \
+		-DFAISS_OPT_LEVEL=avx2 \
+		-DBUILD_TESTING=OFF
+
+	make -C build $jobArgs
+
+	# Install Python's bindings module
+	cd build/faiss/python
+
+	python=python$pythonVersion
+	installLocation=$prefix/lib/python$pythonVersion/vendor-packages/
+	export PYTHONPATH=$installLocation:$PYTHONPATH
+	mkdir -p $installLocation
+
+	$python setup.py build install \
+		--root=/ --prefix=$prefix
+}
+
+INSTALL()
+{
+	make -C build install
+
+	mv $prefix/lib/python$pythonVersion/vendor-packages/faiss/libfaiss_python_callbacks.so $libDir
+
+	prepareInstalledDevelLibs \
+		libfaiss \
+		libfaiss_avx2
+	fixPkgconfig
+
+	packageEntries devel \
+		$developDir
+
+	packageEntries python$pythonPackage \
+		$prefix/lib/python* \
+		$libDir/libfaiss_python_callbacks.so
+}