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Added isnan, isfinite and isinf for SYCL device. Plus test for that.

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This commit is contained in:
Luke Iwanski
2016-11-18 16:01:48 +00:00
parent 927bd62d2a
commit 5159675c33
3 changed files with 58 additions and 4 deletions
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9
Eigen/src/Core/MathFunctions.h
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@@ -983,6 +983,15 @@ template<typename T> EIGEN_DEVICE_FUNC bool (isnan) (const T &x) { return inte
template<typename T> EIGEN_DEVICE_FUNC bool (isinf) (const T &x) { return internal::isinf_impl(x); }
template<typename T> EIGEN_DEVICE_FUNC bool (isfinite)(const T &x) { return internal::isfinite_impl(x); }
#if defined(__SYCL_DEVICE_ONLY__)
EIGEN_ALWAYS_INLINE float isnan(float x) { return cl::sycl::isnan(x); }
EIGEN_ALWAYS_INLINE double isnan(double x) { return cl::sycl::isnan(x); }
EIGEN_ALWAYS_INLINE float isinf(float x) { return cl::sycl::isinf(x); }
EIGEN_ALWAYS_INLINE double isinf(double x) { return cl::sycl::isinf(x); }
EIGEN_ALWAYS_INLINE float isfinite(float x) { return cl::sycl::isfinite(x); }
EIGEN_ALWAYS_INLINE double isfinite(double x) { return cl::sycl::isfinite(x); }
#endif // defined(__SYCL_DEVICE_ONLY__)
template<typename Scalar>
EIGEN_DEVICE_FUNC
inline EIGEN_MATHFUNC_RETVAL(round, Scalar) round(const Scalar& x)