/*===---- complex - CUDA wrapper for <new> ------------------------------=== * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. * *===-----------------------------------------------------------------------=== */ #ifndef __CLANG_CUDA_WRAPPERS_NEW #define __CLANG_CUDA_WRAPPERS_NEW #include_next <new> #pragma push_macro("CUDA_NOEXCEPT") #if __cplusplus >= 201103L #define CUDA_NOEXCEPT noexcept #else #define CUDA_NOEXCEPT #endif // Device overrides for non-placement new and delete. __device__ inline void *operator new(__SIZE_TYPE__ size) { if (size == 0) { size = 1; } return ::malloc(size); } __device__ inline void *operator new(__SIZE_TYPE__ size, const std::nothrow_t &) CUDA_NOEXCEPT { return ::operator new(size); } __device__ inline void *operator new[](__SIZE_TYPE__ size) { return ::operator new(size); } __device__ inline void *operator new[](__SIZE_TYPE__ size, const std::nothrow_t &) { return ::operator new(size); } __device__ inline void operator delete(void* ptr) CUDA_NOEXCEPT { if (ptr) { ::free(ptr); } } __device__ inline void operator delete(void *ptr, const std::nothrow_t &) CUDA_NOEXCEPT { ::operator delete(ptr); } __device__ inline void operator delete[](void* ptr) CUDA_NOEXCEPT { ::operator delete(ptr); } __device__ inline void operator delete[](void *ptr, const std::nothrow_t &) CUDA_NOEXCEPT { ::operator delete(ptr); } // Sized delete, C++14 only. #if __cplusplus >= 201402L __device__ inline void operator delete(void *ptr, __SIZE_TYPE__ size) CUDA_NOEXCEPT { ::operator delete(ptr); } __device__ inline void operator delete[](void *ptr, __SIZE_TYPE__ size) CUDA_NOEXCEPT { ::operator delete(ptr); } #endif // Device overrides for placement new and delete. __device__ inline void *operator new(__SIZE_TYPE__, void *__ptr) CUDA_NOEXCEPT { return __ptr; } __device__ inline void *operator new[](__SIZE_TYPE__, void *__ptr) CUDA_NOEXCEPT { return __ptr; } __device__ inline void operator delete(void *, void *) CUDA_NOEXCEPT {} __device__ inline void operator delete[](void *, void *) CUDA_NOEXCEPT {} #pragma pop_macro("CUDA_NOEXCEPT") #endif // include guard