mirror of
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49d1a4c562
also start prefering NtDll API. so far: * NtQueryInformationFile * NtClose adds a performance workaround for windows unicode conversion. but that should probably be removed before merging
99 lines
3.3 KiB
Plaintext
99 lines
3.3 KiB
Plaintext
/*===---- complex - CUDA wrapper for <new> ------------------------------===
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*===-----------------------------------------------------------------------===
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*/
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#ifndef __CLANG_CUDA_WRAPPERS_NEW
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#define __CLANG_CUDA_WRAPPERS_NEW
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#include_next <new>
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#pragma push_macro("CUDA_NOEXCEPT")
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#if __cplusplus >= 201103L
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#define CUDA_NOEXCEPT noexcept
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#else
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#define CUDA_NOEXCEPT
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#endif
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// Device overrides for non-placement new and delete.
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__device__ inline void *operator new(__SIZE_TYPE__ size) {
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if (size == 0) {
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size = 1;
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}
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return ::malloc(size);
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}
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__device__ inline void *operator new(__SIZE_TYPE__ size,
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const std::nothrow_t &) CUDA_NOEXCEPT {
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return ::operator new(size);
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}
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__device__ inline void *operator new[](__SIZE_TYPE__ size) {
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return ::operator new(size);
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}
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__device__ inline void *operator new[](__SIZE_TYPE__ size,
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const std::nothrow_t &) {
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return ::operator new(size);
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}
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__device__ inline void operator delete(void* ptr) CUDA_NOEXCEPT {
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if (ptr) {
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::free(ptr);
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}
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}
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__device__ inline void operator delete(void *ptr,
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const std::nothrow_t &) CUDA_NOEXCEPT {
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::operator delete(ptr);
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}
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__device__ inline void operator delete[](void* ptr) CUDA_NOEXCEPT {
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::operator delete(ptr);
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}
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__device__ inline void operator delete[](void *ptr,
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const std::nothrow_t &) CUDA_NOEXCEPT {
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::operator delete(ptr);
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}
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// Sized delete, C++14 only.
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#if __cplusplus >= 201402L
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__device__ inline void operator delete(void *ptr,
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__SIZE_TYPE__ size) CUDA_NOEXCEPT {
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::operator delete(ptr);
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}
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__device__ inline void operator delete[](void *ptr,
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__SIZE_TYPE__ size) CUDA_NOEXCEPT {
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::operator delete(ptr);
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}
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#endif
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// Device overrides for placement new and delete.
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__device__ inline void *operator new(__SIZE_TYPE__, void *__ptr) CUDA_NOEXCEPT {
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return __ptr;
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}
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__device__ inline void *operator new[](__SIZE_TYPE__, void *__ptr) CUDA_NOEXCEPT {
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return __ptr;
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}
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__device__ inline void operator delete(void *, void *) CUDA_NOEXCEPT {}
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__device__ inline void operator delete[](void *, void *) CUDA_NOEXCEPT {}
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#pragma pop_macro("CUDA_NOEXCEPT")
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#endif // include guard
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