diff options
-rw-r--r-- | CMakeLists.txt | 3 | ||||
-rw-r--r-- | Eigen/Core | 2 | ||||
-rw-r--r-- | Eigen/src/Core/util/Macros.h | 2 |
3 files changed, 3 insertions, 4 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 4f5cc7376..2a5ca42bf 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -133,7 +133,6 @@ if(NOT MSVC) if(COMPILER_SUPPORT_WERROR) set(CMAKE_REQUIRED_FLAGS "-Werror") endif() - ei_add_cxx_compiler_flag("-static") ei_add_cxx_compiler_flag("-pedantic") ei_add_cxx_compiler_flag("-Wall") ei_add_cxx_compiler_flag("-Wextra") @@ -233,7 +232,7 @@ if(NOT MSVC) option(EIGEN_TEST_AVX512 "Enable/Disable AVX512 in tests/examples" OFF) if(EIGEN_TEST_AVX512) - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mavx512f -fabi-version=6") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -mavx512f -fabi-version=6" -DEIGEN_ENABLE_AVX512) message(STATUS "Enabling AVX512 in tests/examples") endif() diff --git a/Eigen/Core b/Eigen/Core index f5d1126cc..898a18751 100644 --- a/Eigen/Core +++ b/Eigen/Core @@ -157,7 +157,7 @@ #ifdef __FMA__ #define EIGEN_VECTORIZE_FMA #endif - #ifdef __AVX512F__ + #ifdef __AVX512F__ && EIGEN_ENABLE_AVX512 #define EIGEN_VECTORIZE_AVX512 #define EIGEN_VECTORIZE_AVX2 #define EIGEN_VECTORIZE_AVX diff --git a/Eigen/src/Core/util/Macros.h b/Eigen/src/Core/util/Macros.h index cfdbca5dd..380b6bd0d 100644 --- a/Eigen/src/Core/util/Macros.h +++ b/Eigen/src/Core/util/Macros.h @@ -659,7 +659,7 @@ namespace Eigen { // If the user explicitly disable vectorization, then we also disable alignment #if defined(EIGEN_DONT_VECTORIZE) #define EIGEN_IDEAL_MAX_ALIGN_BYTES 0 -#elif defined(__AVX512F__) +#elif defined(EIGEN_VECTORIZE_AVX512) // 64 bytes static alignmeent is preferred only if really required #define EIGEN_IDEAL_MAX_ALIGN_BYTES 64 #elif defined(__AVX__) |