diff options
Diffstat (limited to 'gnu/packages/graph.scm')
| -rw-r--r-- | gnu/packages/graph.scm | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/gnu/packages/graph.scm b/gnu/packages/graph.scm index 7ed13d37c7..b3723d4069 100644 --- a/gnu/packages/graph.scm +++ b/gnu/packages/graph.scm @@ -22,6 +22,7 @@ #:use-module (guix download) #:use-module (guix git-download) #:use-module (guix packages) + #:use-module (guix build-system cmake) #:use-module (guix build-system gnu) #:use-module (guix build-system python) #:use-module (guix build-system r) @@ -30,6 +31,7 @@ #:use-module (gnu packages gcc) #:use-module (gnu packages bioconductor) #:use-module (gnu packages bioinformatics) + #:use-module (gnu packages check) #:use-module (gnu packages compression) #:use-module (gnu packages cran) #:use-module (gnu packages graphviz) @@ -239,3 +241,84 @@ subplots, multiple-axes, polar charts, and bubble charts. ") (define-public python2-plotly (package-with-python2 python-plotly)) + +(define-public faiss + (package + (name "faiss") + (version "1.5.0") + (source (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/facebookresearch/faiss.git") + (commit (string-append "v" version)))) + (file-name (git-file-name name version)) + (sha256 + (base32 + "0pk15jfa775cy2pqmzq62nhd6zfjxmpvz5h731197c28aq3zw39w")))) + (build-system cmake-build-system) + (arguments + `(#:configure-flags + (list "-DBUILD_WITH_GPU=OFF" ; thanks, but no thanks, CUDA. + "-DBUILD_TUTORIAL=OFF") ; we don't need those + #:phases + (modify-phases %standard-phases + (add-after 'unpack 'prepare-build + (lambda _ + (let ((features (list ,@(let ((system (or (%current-target-system) + (%current-system)))) + (cond + ((string-prefix? "x86_64" system) + '("-mavx" "-msse2")) + ((string-prefix? "i686" system) + '("-msse2")) + (else + '())))))) + (substitute* "CMakeLists.txt" + (("-msse4") + (string-append + (string-join features) + " -I" (getcwd))) + ;; Build also the shared library + (("ARCHIVE DESTINATION lib") + "LIBRARY DESTINATION lib") + (("add_library.*" m) + "\ +add_library(objlib OBJECT ${faiss_cpu_headers} ${faiss_cpu_cpp}) +set_property(TARGET objlib PROPERTY POSITION_INDEPENDENT_CODE 1) +add_library(${faiss_lib}_static STATIC $<TARGET_OBJECTS:objlib>) +add_library(${faiss_lib} SHARED $<TARGET_OBJECTS:objlib>) +install(TARGETS ${faiss_lib}_static ARCHIVE DESTINATION lib) +\n"))) + + ;; See https://github.com/facebookresearch/faiss/issues/520 + (substitute* "IndexScalarQuantizer.cpp" + (("#define USE_AVX") "")) + + ;; Make header files available for compiling tests. + (mkdir-p "faiss") + (for-each (lambda (file) + (mkdir-p (string-append "faiss/" (dirname file))) + (copy-file file (string-append "faiss/" file))) + (find-files "." "\\.h$")) + #t)) + (replace 'check + (lambda _ + (invoke "make" "-C" "tests" + (format #f "-j~a" (parallel-job-count))))) + (add-after 'install 'remove-tests + (lambda* (#:key outputs #:allow-other-keys) + (delete-file-recursively + (string-append (assoc-ref outputs "out") + "/test")) + #t))))) + (inputs + `(("openblas" ,openblas))) + (native-inputs + `(("googletest" ,googletest))) + (home-page "https://github.com/facebookresearch/faiss") + (synopsis "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.") + (license license:bsd-3))) |