diff options
Diffstat (limited to 'Eigen')
-rw-r--r-- | Eigen/src/Core/util/ConfigureVectorization.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Eigen/src/Core/util/ConfigureVectorization.h b/Eigen/src/Core/util/ConfigureVectorization.h index d2f2f33f7..3cf5cb480 100644 --- a/Eigen/src/Core/util/ConfigureVectorization.h +++ b/Eigen/src/Core/util/ConfigureVectorization.h @@ -375,6 +375,13 @@ #if defined(__F16C__) && (!defined(EIGEN_COMP_CLANG) || EIGEN_COMP_CLANG>=380) // We can use the optimized fp16 to float and float to fp16 conversion routines #define EIGEN_HAS_FP16_C + + #if defined(EIGEN_COMP_CLANG) + // Workaround for clang: The FP16C intrinsics for clang are included by + // immintrin.h, as opposed to emmintrin.h as suggested by Intel: + // https://software.intel.com/sites/landingpage/IntrinsicsGuide/#othertechs=FP16C&expand=1711 + #include <immintrin.h> + #endif #endif #if defined EIGEN_CUDACC |