Marko Arandjelovic
105 lines
3.4 KiB
C++
105 lines
3.4 KiB
C++
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/*
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Copyright (c) 2024 Advanced Micro Devices, Inc. All rights reserved.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#include <hip_test_common.hh>
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static __global__ void write_integer(int* memory, int value) {
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if (memory) {
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*memory = value;
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}
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}
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int get_flags() {
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return GENERATE(hipHostMallocDefault,
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hipHostMallocPortable,
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hipHostMallocMapped,
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hipHostMallocWriteCombined,
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hipHostMallocPortable | hipHostMallocMapped,
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hipHostMallocPortable | hipHostMallocWriteCombined,
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hipHostMallocMapped | hipHostMallocWriteCombined,
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hipHostMallocPortable | hipHostMallocMapped | hipHostMallocWriteCombined);
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}
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TEST_CASE("Unit_hipHostAlloc_Positive") {
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int* host_memory = nullptr;
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int flags = get_flags();
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HIP_CHECK(hipHostAlloc(reinterpret_cast<void**>(&host_memory), sizeof(int), flags));
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REQUIRE(host_memory != nullptr);
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HIP_CHECK(hipFreeHost(host_memory));
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}
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TEST_CASE("Unit_hipHostAlloc_DataValidation") {
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int validation_number = 10;
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int* host_memory = nullptr;
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int* device_memory = nullptr;
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hipEvent_t event = nullptr;
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int flags = get_flags();
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HIP_CHECK(hipHostAlloc(reinterpret_cast<void**>(&host_memory), sizeof(int), flags));
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HIP_CHECK(hipHostGetDevicePointer(reinterpret_cast<void**>(&device_memory), host_memory, 0));
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write_integer<<<1, 1>>>(device_memory, validation_number);
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SECTION("device sync") {
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HIP_CHECK(hipDeviceSynchronize());
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}
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SECTION("event sync") {
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HIP_CHECK(hipEventCreateWithFlags(&event, 0));
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HIP_CHECK(hipEventRecord(event, nullptr));
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HIP_CHECK(hipEventSynchronize(event));
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}
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SECTION("stream sync") {
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HIP_CHECK(hipStreamSynchronize(nullptr));
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}
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REQUIRE(*host_memory == validation_number);
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if (event != nullptr) {
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HIP_CHECK(hipEventDestroy(event));
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}
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HIP_CHECK(hipFreeHost(host_memory));
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}
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TEST_CASE("Unit_hipHostAlloc_Negative") {
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int* host_memory = nullptr;
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int flags = get_flags();
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SECTION("host memory is nullptr") {
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HIP_CHECK_ERROR(hipHostAlloc(nullptr, sizeof(int), flags), hipErrorInvalidValue);
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}
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SECTION("size is negative") {
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HIP_CHECK_ERROR(hipHostAlloc(reinterpret_cast<void**>(&host_memory), -1, flags),
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hipErrorOutOfMemory);
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}
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SECTION("flag is out of range") {
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unsigned int flag = 999;
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HIP_CHECK_ERROR(hipHostAlloc(reinterpret_cast<void**>(&host_memory), sizeof(int), flag),
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hipErrorInvalidValue);
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}
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}
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