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/*
* Copyright 2008-2018 NVIDIA Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <thrust/detail/config.h>
#include <thrust/system/cuda/memory.h>
#include <thrust/system/cuda/detail/malloc_and_free.h>
#include <limits>
THRUST_NAMESPACE_BEGIN
namespace cuda_cub
{
__host__ __device__
pointer<void> malloc(std::size_t n)
{
tag cuda_tag;
return pointer<void>(thrust::cuda_cub::malloc(cuda_tag, n));
} // end malloc()
template<typename T>
__host__ __device__
pointer<T> malloc(std::size_t n)
{
pointer<void> raw_ptr = thrust::cuda_cub::malloc(sizeof(T) * n);
return pointer<T>(reinterpret_cast<T*>(raw_ptr.get()));
} // end malloc()
__host__ __device__
void free(pointer<void> ptr)
{
tag cuda_tag;
return thrust::cuda_cub::free(cuda_tag, ptr.get());
} // end free()
} // end cuda_cub
THRUST_NAMESPACE_END
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