diff options
| author |  Igor Babuschkin <igor@babuschk.in> | 2016-08-15 23:38:05 +0100 |
|---|---|---|
| committer | Igor Babuschkin <igor@babuschk.in> | 2016-08-15 23:38:05 +0100 |
| commit | 59bacfe5201b54a6303b79bb538671d04f91dbce (patch) | |
| tree | a8055e9870c8dc08f0c96310227778bf8f48e08a /Eigen/src/Core/arch/CUDA | |
| parent | 34ae80179ac67bac3dd8fcfead6544f085ddcc8c (diff) | |
Fix compilation on CUDA 8 by removing call to h2log1p
Diffstat (limited to 'Eigen/src/Core/arch/CUDA')
| -rw-r--r-- | Eigen/src/Core/arch/CUDA/PacketMathHalf.h | 21 |
1 files changed, 8 insertions, 13 deletions
diff --git a/Eigen/src/Core/arch/CUDA/PacketMathHalf.h b/Eigen/src/Core/arch/CUDA/PacketMathHalf.h index a757ea45b..84ddcea2a 100644 --- a/Eigen/src/Core/arch/CUDA/PacketMathHalf.h +++ b/Eigen/src/Core/arch/CUDA/PacketMathHalf.h @@ -267,6 +267,14 @@ template<> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Eigen::half predux_mul<half2>(c #endif } +template<> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE half2 plog1p<half2>(const half2& a) { + float a1 = __low2float(a); + float a2 = __high2float(a); + float r1 = log1pf(a1); + float r2 = log1pf(a2); + return __floats2half2_rn(r1, r2); +} + #if defined __CUDACC_VER__ && __CUDACC_VER__ >= 80000 && defined __CUDA_ARCH__ && __CUDA_ARCH__ >= 530 template<> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE @@ -274,11 +282,6 @@ half2 plog<half2>(const half2& a) { return h2log(a); } -template<> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE -half2 plog1p<half2>(const half2& a) { - return h2log1p(a); -} - template<> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE half2 pexp<half2>(const half2& a) { return h2exp(a); @@ -304,14 +307,6 @@ template<> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE half2 plog<half2>(const half2& return __floats2half2_rn(r1, r2); } -template<> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE half2 plog1p<half2>(const half2& a) { - float a1 = __low2float(a); - float a2 = __high2float(a); - float r1 = log1pf(a1); - float r2 = log1pf(a2); - return __floats2half2_rn(r1, r2); -} - template<> EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE half2 pexp<half2>(const half2& a) { float a1 = __low2float(a); float a2 = __high2float(a); |