Satyanvesh Dittakavi
101 γραμμές
3.5 KiB
C++
101 γραμμές
3.5 KiB
C++
/*
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Copyright (c) 2021 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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#include <iostream>
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TEST_CASE("Unit_hipEventElapsedTime_NullCheck") {
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hipEvent_t start = nullptr, end = nullptr;
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float tms = 1.0f;
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HIP_ASSERT(hipEventElapsedTime(nullptr, start, end) == hipErrorInvalidValue);
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#ifndef __HIP_PLATFORM_NVIDIA__
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// On NVCC platform API throws seg fault hence skipping
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HIP_ASSERT(hipEventElapsedTime(&tms, nullptr, end) == hipErrorInvalidHandle);
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HIP_ASSERT(hipEventElapsedTime(&tms, start, nullptr) == hipErrorInvalidHandle);
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#endif
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}
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TEST_CASE("Unit_hipEventElapsedTime_DisableTiming") {
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float timeElapsed = 1.0f;
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hipEvent_t start, stop;
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HIP_CHECK(hipEventCreateWithFlags(&start, hipEventDisableTiming));
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HIP_CHECK(hipEventCreateWithFlags(&stop, hipEventDisableTiming));
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HIP_ASSERT(hipEventElapsedTime(&timeElapsed, start, stop) == hipErrorInvalidHandle);
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HIP_CHECK(hipEventDestroy(start));
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HIP_CHECK(hipEventDestroy(stop));
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}
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TEST_CASE("Unit_hipEventElapsedTime_DifferentDevices") {
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int devCount = 0;
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HIP_CHECK(hipGetDeviceCount(&devCount));
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if (devCount > 1) {
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// create event on dev=0
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HIP_CHECK(hipSetDevice(0));
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hipEvent_t start;
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hipEvent_t start1;
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HIP_CHECK(hipEventCreate(&start));
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HIP_CHECK(hipEventCreate(&start1));
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HIP_CHECK(hipEventRecord(start, nullptr));
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HIP_CHECK(hipEventSynchronize(start));
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// create event on dev=1
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HIP_CHECK(hipSetDevice(1));
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hipEvent_t stop;
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HIP_CHECK(hipEventCreate(&stop));
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// start1 on device 0 but null stream on device 1
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HIP_ASSERT(hipEventRecord(start1, nullptr) == hipErrorInvalidHandle);
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HIP_CHECK(hipEventRecord(stop, nullptr));
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HIP_CHECK(hipEventSynchronize(stop));
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float tElapsed = 1.0f;
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// start on device 0 but stop on device 1
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HIP_ASSERT(hipEventElapsedTime(&tElapsed,start,stop) == hipErrorInvalidHandle);
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HIP_CHECK(hipEventDestroy(start));
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HIP_CHECK(hipEventDestroy(start1));
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HIP_CHECK(hipEventDestroy(stop));
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}
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}
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TEST_CASE("Unit_hipEventElapsedTime") {
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hipEvent_t start;
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HIP_CHECK(hipEventCreate(&start));
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hipEvent_t stop;
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HIP_CHECK(hipEventCreate(&stop));
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HIP_CHECK(hipEventRecord(start, nullptr));
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HIP_CHECK(hipEventSynchronize(start));
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HIP_CHECK(hipEventRecord(stop, nullptr));
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HIP_CHECK(hipEventSynchronize(stop));
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float tElapsed = 1.0f;
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HIP_CHECK(hipEventElapsedTime(&tElapsed, start, stop));
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HIP_CHECK(hipEventDestroy(start));
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HIP_CHECK(hipEventDestroy(stop));
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}
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