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Creating separate SYCL required PR for uncontroversial files.

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This commit is contained in:
Mehdi Goli
2018-08-03 16:59:15 +01:00
parent 62169419ab
commit 01358300d5
5 changed files with 50 additions and 7 deletions
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36
unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsImpl.h
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@@ -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