1/*
2 *  Copyright 2008-2018 NVIDIA Corporation
3 *
4 *  Licensed under the Apache License, Version 2.0 (the "License");
5 *  you may not use this file except in compliance with the License.
6 *  You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 *  Unless required by applicable law or agreed to in writing, software
11 *  distributed under the License is distributed on an "AS IS" BASIS,
12 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 *  See the License for the specific language governing permissions and
14 *  limitations under the License.
15 */
16
17#pragma once
18
19#include <thrust/detail/config.h>
20#include <thrust/system/cuda/memory.h>
21#include <thrust/system/cuda/detail/malloc_and_free.h>
22#include <limits>
23
24namespace thrust
25{
26namespace cuda_cub
27{
28
29__host__ __device__
30pointer<void> malloc(std::size_t n)
31{
32  tag cuda_tag;
33  return pointer<void>(thrust::cuda_cub::malloc(cuda_tag, n));
34} // end malloc()
35
36template<typename T>
37__host__ __device__
38pointer<T> malloc(std::size_t n)
39{
40  pointer<void> raw_ptr = thrust::cuda_cub::malloc(sizeof(T) * n);
41  return pointer<T>(reinterpret_cast<T*>(raw_ptr.get()));
42} // end malloc()
43
44__host__ __device__
45void free(pointer<void> ptr)
46{
47  tag cuda_tag;
48  return thrust::cuda_cub::free(cuda_tag, ptr.get());
49} // end free()
50
51} // end cuda_cub
52} // end thrust
53
54