forked from kokkos/kokkos
-
Notifications
You must be signed in to change notification settings - Fork 0
/
TestCuda_InterOp_StreamsMultiGPU.cpp
34 lines (31 loc) · 1.09 KB
/
TestCuda_InterOp_StreamsMultiGPU.cpp
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
//@HEADER
// ************************************************************************
//
// Kokkos v. 4.0
// Copyright (2022) National Technology & Engineering
// Solutions of Sandia, LLC (NTESS).
//
// Under the terms of Contract DE-NA0003525 with NTESS,
// the U.S. Government retains certain rights in this software.
//
// Part of Kokkos, under the Apache License v2.0 with LLVM Exceptions.
// See https://kokkos.org/LICENSE for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//@HEADER
#include <Kokkos_Core.hpp>
#include <TestCuda_Category.hpp>
#include <gtest/gtest.h>
namespace Test {
// Test Interoperability with Cuda Streams and multiple GPUs.
TEST(cuda, raw_cuda_streams) {
Kokkos::ScopeGuard scope_guard;
cudaStream_t stream;
KOKKOS_IMPL_CUDA_SAFE_CALL(cudaStreamCreate(&stream));
{
TEST_EXECSPACE cuda_instance(TEST_EXECSPACE().cuda_device(), stream);
ASSERT_EQ(cuda_instance.cuda_device(), TEST_EXECSPACE().cuda_device());
}
KOKKOS_IMPL_CUDA_SAFE_CALL(cudaStreamDestroy(stream));
}
} // namespace Test