1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
|
// Copyright (c) 2017-2023 Advanced Micro Devices, Inc. All rights reserved.
//
// 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.
#include <iostream>
#include <hip/hip_runtime.h>
#include <rocrand/rocrand.h>
#define HIP_CHECK(condition) \
{ \
hipError_t error = condition; \
if(error != hipSuccess){ \
std::cout << error << std::endl; \
exit(error); \
} \
}
#define ROCRAND_CHECK(condition) \
{ \
rocrand_status status = condition; \
if(status != ROCRAND_STATUS_SUCCESS) { \
std::cout << status << std::endl; \
exit(status); \
} \
}
int main(int argc, char *argv[])
{
rocrand_generator generator;
ROCRAND_CHECK(rocrand_create_generator(&generator, ROCRAND_RNG_PSEUDO_DEFAULT));
const size_t size = 128;
unsigned int * data = NULL;
HIP_CHECK(hipMalloc(&data, size * sizeof(unsigned int)));
ROCRAND_CHECK(rocrand_generate(generator, (unsigned int *) data, size));
HIP_CHECK(hipDeviceSynchronize());
ROCRAND_CHECK(rocrand_destroy_generator(generator));
HIP_CHECK(hipFree(data));
if(ROCRAND_VERSION < 0) exit(1);
return 0;
}
|
