forked from OSchip/llvm-project
97 lines
3.2 KiB
Plaintext
97 lines
3.2 KiB
Plaintext
/*===---- 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__ void operator delete(void *ptr, __SIZE_TYPE__ size) CUDA_NOEXCEPT {
|
|
::operator delete(ptr);
|
|
}
|
|
__device__ 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
|