diff options
Diffstat (limited to 'unsupported/Eigen/CXX11/src/Tensor/TensorMacros.h')
| -rw-r--r-- | unsupported/Eigen/CXX11/src/Tensor/TensorMacros.h | 52 |
1 files changed, 48 insertions, 4 deletions
diff --git a/unsupported/Eigen/CXX11/src/Tensor/TensorMacros.h b/unsupported/Eigen/CXX11/src/Tensor/TensorMacros.h index ee0078bbc..73ff3d2db 100644 --- a/unsupported/Eigen/CXX11/src/Tensor/TensorMacros.h +++ b/unsupported/Eigen/CXX11/src/Tensor/TensorMacros.h @@ -27,7 +27,7 @@ */ // SFINAE requires variadic templates -#ifndef __CUDACC__ +#if !defined(EIGEN_GPUCC) #if EIGEN_HAS_VARIADIC_TEMPLATES // SFINAE doesn't work for gcc <= 4.7 #ifdef EIGEN_COMP_GNUC @@ -43,12 +43,56 @@ #define EIGEN_SFINAE_ENABLE_IF( __condition__ ) \ typename internal::enable_if< ( __condition__ ) , int >::type = 0 +// Define a macro to use a reference on the host but a value on the device +#if defined(SYCL_DEVICE_ONLY) + #define EIGEN_DEVICE_REF +#else + #define EIGEN_DEVICE_REF & +#endif + +// Define a macro for catching SYCL exceptions if exceptions are enabled +#define EIGEN_SYCL_TRY_CATCH(X) \ + do { \ + EIGEN_TRY {X;} \ + EIGEN_CATCH(const cl::sycl::exception& e) { \ + EIGEN_THROW_X(std::runtime_error("SYCL exception at " + \ + std::string(__FILE__) + ":" + \ + std::to_string(__LINE__) + "\n" + \ + e.what())); \ + } \ + } while (false) -#if EIGEN_HAS_CONSTEXPR -#define EIGEN_CONSTEXPR constexpr +// Define a macro if local memory flags are unset or one of them is set +// Setting both flags is the same as unsetting them +#if (!defined(EIGEN_SYCL_LOCAL_MEM) && !defined(EIGEN_SYCL_NO_LOCAL_MEM)) || \ + (defined(EIGEN_SYCL_LOCAL_MEM) && defined(EIGEN_SYCL_NO_LOCAL_MEM)) + #define EIGEN_SYCL_LOCAL_MEM_UNSET_OR_ON 1 + #define EIGEN_SYCL_LOCAL_MEM_UNSET_OR_OFF 1 +#elif defined(EIGEN_SYCL_LOCAL_MEM) && !defined(EIGEN_SYCL_NO_LOCAL_MEM) + #define EIGEN_SYCL_LOCAL_MEM_UNSET_OR_ON 1 +#elif !defined(EIGEN_SYCL_LOCAL_MEM) && defined(EIGEN_SYCL_NO_LOCAL_MEM) + #define EIGEN_SYCL_LOCAL_MEM_UNSET_OR_OFF 1 +#endif + +#if EIGEN_COMP_CLANG // workaround clang bug (see http://forum.kde.org/viewtopic.php?f=74&t=102653) + #define EIGEN_TENSOR_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \ + using Base::operator =; \ + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& operator=(const Derived& other) { Base::operator=(other); return *this; } \ + template <typename OtherDerived> \ + EIGEN_DEVICE_FUNC EIGEN_STRONG_INLINE Derived& operator=(const OtherDerived& other) { Base::operator=(other); return *this; } #else -#define EIGEN_CONSTEXPR + #define EIGEN_TENSOR_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \ + EIGEN_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) #endif +/** \internal + * \brief Macro to manually inherit assignment operators. + * This is necessary, because the implicitly defined assignment operator gets deleted when a custom operator= is defined. + * This also inherits template<OtherDerived> operator=(const OtherDerived&) assignments. + * With C++11 or later this also default-implements the copy-constructor + */ +#define EIGEN_TENSOR_INHERIT_ASSIGNMENT_OPERATORS(Derived) \ + EIGEN_TENSOR_INHERIT_ASSIGNMENT_EQUAL_OPERATOR(Derived) \ + EIGEN_DEFAULT_COPY_CONSTRUCTOR(Derived) #endif |