File python-faiss-cpu.spec of Package faiss_bug

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File python-faiss-cpu.spec of Package faiss_bug

#
# spec file for package python-faiss-cpu
#
# Copyright (c) 2024 SUSE LLC
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via https://bugs.opensuse.org/
#

%{?sle15_python_module_pythons}

Name:           python-faiss-cpu
Version:        1.8.0
Release:        0
Summary:        A library for efficient similarity search and clustering of dense vectors
License:        MIT
URL:            https://ai.meta.com/tools/faiss/
Source0:        https://github.com/facebookresearch/faiss/archive/refs/tags/v1.8.0.tar.gz#/faiss-%{version}.tar.gz
Patch10:        fix-swig-on-obs.patch
Patch11:        install-python-callback-lib.patch
BuildRequires:  %{python_module numpy-devel}
BuildRequires:  %{python_module setuptools}
BuildRequires:  blas-devel
BuildRequires:  cmake
BuildRequires:  fdupes
BuildRequires:  ffcall
BuildRequires:  gcc-c++
BuildRequires:  lapack-devel
BuildRequires:  python-rpm-macros
BuildRequires:  suse-module-tools
BuildRequires:  swig
Requires:       python-numpy
Requires:       python-packaging
%global flavor @BUILD_FLAVOR@%{nil}
%if "%{flavor}" == "base"
%bcond_with avx2
%bcond_with avx512
%bcond_without framework # build framework, devel and python packages
%endif
%if "%{flavor}" == "avx2"
%bcond_without avx2
%bcond_with avx512
%bcond_with framework # build optimized lib only
#!BuildTarget: x86_64_v3-linux
%endif
%if "%{flavor}" == "avx512"
#!BuildTarget: x86_64_v4-linux
%bcond_with avx2
%bcond_without avx512
%bcond_with framework # build optimized lib only
%endif

%if %{with framework}
%python_subpackages
%endif

%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 by Facebook AI Research.

%if %{with framework}
%package -n faiss-devel
Summary:        Development headers for faiss

%description -n faiss-devel
These are the header for C and C++ of faiss
%endif

%package -n libfaiss
Summary:        faiss library

%description -n libfaiss
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 by Facebook AI Research.

%prep
%setup -q -n faiss-%{version}
%autopatch -p1

%build
%cmake \
  -DCMAKE_SKIP_RPATH=ON \
  -DFAISS_ENABLE_GPU=OFF \
  -DFAISS_ENABLE_C_API=ON \
  -DFAISS_ENABLE_PYTHON=OFF \
  -DBUILD_SHARED_LIBS=ON \
  -DBUILD_STATIC_LIBS=OFF \
  -DBUILD_TESTING=OFF \
  -DCMAKE_BUILD_TYPE=Release \
%if %{with avx2}
  -DFAISS_OPT_LEVEL=avx \
%endif 
%if %{with avx512}
  -DFAISS_OPT_LEVEL=avx512 \
%endif

%cmake_build faiss
cd ..
%if %{with framework}
%{python_expand # need to disable the standard eror from the linker for
# undefined symbols as witg doesn't create all the functions
%cmake \
  -DCMAKE_EXE_LINKER_FLAGS="%{?build_ldflags} -Wl,--as-needed -Wl,-z,now" \
  -DCMAKE_SHARED_LINKER_FLAGS="%{?build_ldflags} -Wl,--as-needed -Wl,-z,now" \
  -DCMAKE_SKIP_RPATH=ON \
  -DFAISS_ENABLE_GPU=OFF \
  -DFAISS_ENABLE_C_API=OFF \
  -DFAISS_ENABLE_PYTHON=ON \
  -DBUILD_SHARED_LIBS=ON \
  -DBUILD_STATIC_LIBS=OFF \
  -DBUILD_TESTING=OFF \
  -DCMAKE_BUILD_TYPE=Release
%cmake_build swigfaiss
cd ..
}
cd %{__builddir}/faiss/python
%python_build
%endif

%install
%cmake_install
%if %{with framework}
cd %{__builddir}/faiss/python
%python_install
%python_expand %fdupes %{buildroot}%{$python_sitearch}
%else
rm -rf %{buildroot}%{_includedir}/faiss \
       %{buildroot}%{_datadir}/faiss
%endif
%if %{with framework}
%files %{python_files}
%{python_sitelib}/*
%files -n faiss-devel
%{_includedir}/faiss/*
%dir %{_includedir}/faiss
%{_datadir}/faiss
%endif
%files -n libfaiss
%{_libdir}/libfaiss.so
%if %{with framework}
%{_libdir}/libfaiss_python_callbacks.so
%endif

%changelog

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File python-faiss-cpu.spec of Package faiss_bug

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