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author | Mehdi Goli <mehdi.goli@codeplay.com> | 2018-08-03 16:59:15 +0100 |
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committer | Mehdi Goli <mehdi.goli@codeplay.com> | 2018-08-03 16:59:15 +0100 |
commit | 01358300d581f94c842bcdf35266b50f2795ded3 (patch) | |
tree | 7fa0714ebafc01c946bc18e3bf09a794d01f91db /unsupported/Eigen/src | |
parent | 62169419aba9048c6c66c71ce4910241e594cbe1 (diff) |
Creating separate SYCL required PR for uncontroversial files.
Diffstat (limited to 'unsupported/Eigen/src')
-rw-r--r-- | unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsImpl.h | 36 |
1 files changed, 32 insertions, 4 deletions
diff --git a/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsImpl.h b/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsImpl.h index dbcc9d8ac..5784cbc86 100644 --- a/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsImpl.h +++ b/unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsImpl.h @@ -193,6 +193,8 @@ struct lgamma_impl<float> { #if !defined(EIGEN_GPU_COMPILE_PHASE) && (defined(_BSD_SOURCE) || defined(_SVID_SOURCE)) && !defined(__APPLE__) int dummy; return ::lgammaf_r(x, &dummy); +#elif defined(EIGEN_USE_SYCL) && defined(__SYCL_DEVICE_ONLY__) + return cl::sycl::lgamma(x); #else return ::lgammaf(x); #endif @@ -206,6 +208,8 @@ struct lgamma_impl<double> { #if !defined(EIGEN_GPU_COMPILE_PHASE) && (defined(_BSD_SOURCE) || defined(_SVID_SOURCE)) && !defined(__APPLE__) int dummy; return ::lgamma_r(x, &dummy); +#elif defined(EIGEN_USE_SYCL) && defined(__SYCL_DEVICE_ONLY__) + return cl::sycl::lgamma(x); #else return ::lgamma(x); #endif @@ -423,13 +427,25 @@ struct erf_retval { template <> struct erf_impl<float> { EIGEN_DEVICE_FUNC - static EIGEN_STRONG_INLINE float run(float x) { return ::erff(x); } + static EIGEN_STRONG_INLINE float run(float x) { +#if defined(EIGEN_USE_SYCL) && defined(__SYCL_DEVICE_ONLY__) + return cl::sycl::erf(x); +#else + return ::erff(x); +#endif + } }; template <> struct erf_impl<double> { EIGEN_DEVICE_FUNC - static EIGEN_STRONG_INLINE double run(double x) { return ::erf(x); } + static EIGEN_STRONG_INLINE double run(double x) { +#if defined(EIGEN_USE_SYCL) && defined(__SYCL_DEVICE_ONLY__) + return cl::sycl::erf(x); +#else + return ::erf(x); +#endif + } }; #endif // EIGEN_HAS_C99_MATH @@ -456,13 +472,25 @@ struct erfc_retval { template <> struct erfc_impl<float> { EIGEN_DEVICE_FUNC - static EIGEN_STRONG_INLINE float run(const float x) { return ::erfcf(x); } + static EIGEN_STRONG_INLINE float run(const float x) { +#if defined(EIGEN_USE_SYCL) && defined(__SYCL_DEVICE_ONLY__) + return cl::sycl::erfc(x); +#else + return ::erfcf(x); +#endif + } }; template <> struct erfc_impl<double> { EIGEN_DEVICE_FUNC - static EIGEN_STRONG_INLINE double run(const double x) { return ::erfc(x); } + static EIGEN_STRONG_INLINE double run(const double x) { +#if defined(EIGEN_USE_SYCL) && defined(__SYCL_DEVICE_ONLY__) + return cl::sycl::erfc(x); +#else + return ::erfc(x); +#endif + } }; #endif // EIGEN_HAS_C99_MATH |