diff options
Diffstat (limited to 'Eigen/src/Core/arch/CUDA')
| -rw-r--r-- | Eigen/src/Core/arch/CUDA/CMakeLists.txt | 6 | ||||
| -rw-r--r-- | Eigen/src/Core/arch/CUDA/Half.h | 10 |
2 files changed, 9 insertions, 7 deletions
diff --git a/Eigen/src/Core/arch/CUDA/CMakeLists.txt b/Eigen/src/Core/arch/CUDA/CMakeLists.txt deleted file mode 100644 index 7ba28da7c..000000000 --- a/Eigen/src/Core/arch/CUDA/CMakeLists.txt +++ /dev/null @@ -1,6 +0,0 @@ -FILE(GLOB Eigen_Core_arch_CUDA_SRCS "*.h") - -INSTALL(FILES - ${Eigen_Core_arch_CUDA_SRCS} - DESTINATION ${INCLUDE_INSTALL_DIR}/Eigen/src/Core/arch/CUDA COMPONENT Devel -) diff --git a/Eigen/src/Core/arch/CUDA/Half.h b/Eigen/src/Core/arch/CUDA/Half.h index 4d91420d0..52892db38 100644 --- a/Eigen/src/Core/arch/CUDA/Half.h +++ b/Eigen/src/Core/arch/CUDA/Half.h @@ -389,10 +389,14 @@ EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC half exp(const half& a) { return half(::expf(float(a))); } EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC half log(const half& a) { +#if defined(EIGEN_HAS_CUDA_FP16) && defined __CUDACC_VER__ && __CUDACC_VER__ >= 80000 && defined(__CUDA_ARCH__) && __CUDA_ARCH__ >= 530 + return Eigen::half(::hlog(a)); +#else return half(::logf(float(a))); +#endif } EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC half log1p(const half& a) { - return half(::log1pf(float(a))); + return half(numext::log1p(float(a))); } EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC half log10(const half& a) { return half(::log10f(float(a))); @@ -503,7 +507,11 @@ EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC Eigen::half exph(const Eigen::half& a) { return Eigen::half(::expf(float(a))); } EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC Eigen::half logh(const Eigen::half& a) { +#if defined __CUDACC_VER__ && __CUDACC_VER__ >= 80000 && defined(__CUDA_ARCH__) && __CUDA_ARCH__ >= 530 + return Eigen::half(::hlog(a)); +#else return Eigen::half(::logf(float(a))); +#endif } EIGEN_STRONG_INLINE EIGEN_DEVICE_FUNC Eigen::half sqrth(const Eigen::half& a) { return Eigen::half(::sqrtf(float(a))); |