1 /*
2 //@HEADER
3 // ************************************************************************
4 //
5 // Kokkos v. 3.0
6 // Copyright (2020) National Technology & Engineering
7 // Solutions of Sandia, LLC (NTESS).
8 //
9 // Under the terms of Contract DE-NA0003525 with NTESS,
10 // the U.S. Government retains certain rights in this software.
11 //
12 // Redistribution and use in source and binary forms, with or without
13 // modification, are permitted provided that the following conditions are
14 // met:
15 //
16 // 1. Redistributions of source code must retain the above copyright
17 // notice, this list of conditions and the following disclaimer.
18 //
19 // 2. Redistributions in binary form must reproduce the above copyright
20 // notice, this list of conditions and the following disclaimer in the
21 // documentation and/or other materials provided with the distribution.
22 //
23 // 3. Neither the name of the Corporation nor the names of the
24 // contributors may be used to endorse or promote products derived from
25 // this software without specific prior written permission.
26 //
27 // THIS SOFTWARE IS PROVIDED BY NTESS "AS IS" AND ANY
28 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
30 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NTESS OR THE
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32 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
33 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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35 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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37 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
38 //
39 // Questions? Contact Christian R. Trott (crtrott@sandia.gov)
40 //
41 // ************************************************************************
42 //@HEADER
43 */
44
45 #include <Kokkos_Core.hpp>
46 #include <gtest/gtest.h>
47
48 /// @Kokkos_Feature_Level_Required:3
49 // Unit Test for Kokkos malloc.
50 // Allocate memory to a pointer and check if the allocation has not returned a
51 // null pointer.
52
53 namespace Test {
54
55 using value_type = double;
56 const int num_elements = 10;
57
58 template <class ExecSpace>
59 struct TestIncrMemorySpace_malloc {
60 using memory_space = typename ExecSpace::memory_space;
61
test_mallocTest::TestIncrMemorySpace_malloc62 void test_malloc() {
63 // Allocate memory
64 auto *data = static_cast<value_type *>(Kokkos::kokkos_malloc<memory_space>(
65 "data", num_elements * sizeof(value_type)));
66
67 // Check if the allocated memory has not returned a NULL
68 ASSERT_NE(data, nullptr);
69
70 // Free the allocated memory
71 Kokkos::kokkos_free<memory_space>(data);
72 }
73 };
74
TEST(TEST_CATEGORY,IncrTest_03a_memspace_malloc)75 TEST(TEST_CATEGORY, IncrTest_03a_memspace_malloc) {
76 TestIncrMemorySpace_malloc<TEST_EXECSPACE> test;
77 test.test_malloc();
78 }
79
80 } // namespace Test
81