add avx flags when building faiss

2019-11-27 15:03:05 +08:00 · 2019-11-27 15:03:05 +08:00 · 29fa7700db
parent c2a5d3e83e
commit 29fa7700db
1 changed files with 1 additions and 1 deletions
--- a/core/src/index/cmake/ThirdPartyPackagesCore.cmake
+++ b/core/src/index/cmake/ThirdPartyPackagesCore.cmake
@ -708,7 +708,7 @@ macro(build_faiss)
    set(FAISS_CONFIGURE_ARGS
            "--prefix=${FAISS_PREFIX}"
            "CFLAGS=${EP_C_FLAGS}"
-            "CXXFLAGS=${EP_CXX_FLAGS}"
+            "CXXFLAGS=${EP_CXX_FLAGS} -mavx2 -mf16c"
            --without-python)

    if (FAISS_WITH_MKL)