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308 Zeilen
11 KiB
C++
308 Zeilen
11 KiB
C++
/*
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Copyright (c) 2022 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 <hip_test_checkers.hh>
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/* Test verifies hipGraphLaunch API
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Negative scenarios -
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1) Pass graphExec as nullptr and verify api returns error code.
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2) Pass pGraphExec as nullptr and stream as hipStreamPerThread and verify api returns error code.
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3) Pass pGraphExec as empty object and verify api returns error code.
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4) Destroy executable graph and try to launch it. Make sure api should not crash and it should returns error code.
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5) Destroy stream and try to launch respective executable graph. Make sure api should not crash and it should returns error code.
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6) Destroy actual graph created and try to launch respective executable graph.
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Check api should execute properly without crash or error code.
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Functional Scenario -
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1) Check basic functionality with stream as hipStreamPerThread
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2) Test hipGraphLaunch call on multiple devices.
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*/
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TEST_CASE("Unit_hipGraphLaunch_Negative") {
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hipError_t ret;
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SECTION("Pass pGraphExec as nullptr") {
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hipStream_t stream{};
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ret = hipGraphLaunch(nullptr, stream);
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REQUIRE(hipErrorInvalidValue == ret);
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}
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SECTION("Pass pGraphExec as nullptr and stream as hipStreamPerThread") {
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ret = hipGraphLaunch(nullptr, hipStreamPerThread);
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REQUIRE(hipErrorInvalidValue == ret);
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}
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SECTION("Pass pGraphExec as empty object") {
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hipGraphExec_t graphExec{};
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hipStream_t stream{};
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ret = hipGraphLaunch(graphExec, stream);
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REQUIRE(hipErrorInvalidValue == ret);
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}
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SECTION("Destroy executable graph and try to launch it") {
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constexpr size_t Nbytes = 1024;
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hipGraph_t graph;
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hipGraphExec_t graphExec;
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hipStream_t stream;
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hipGraphNode_t memsetNode;
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char *devData;
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HIP_CHECK(hipMalloc(&devData, Nbytes));
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HIP_CHECK(hipGraphCreate(&graph, 0));
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HIP_CHECK(hipStreamCreate(&stream));
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hipMemsetParams memsetParams{};
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memset(&memsetParams, 0, sizeof(memsetParams));
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memsetParams.dst = reinterpret_cast<void*>(devData);
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memsetParams.value = 0;
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memsetParams.pitch = 0;
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memsetParams.elementSize = sizeof(char);
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memsetParams.width = Nbytes;
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memsetParams.height = 1;
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HIP_CHECK(hipGraphAddMemsetNode(&memsetNode, graph, nullptr, 0,
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&memsetParams));
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HIP_CHECK(hipGraphInstantiate(&graphExec, graph, nullptr, nullptr, 0));
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HIP_CHECK(hipGraphLaunch(graphExec, stream));
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HIP_CHECK(hipStreamSynchronize(stream));
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HIP_CHECK(hipGraphExecDestroy(graphExec));
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// Launch again after destroy graph exec object.
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ret = hipGraphLaunch(graphExec, stream);
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REQUIRE(hipErrorInvalidValue == ret);
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HIP_CHECK(hipFree(devData));
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HIP_CHECK(hipGraphDestroy(graph));
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HIP_CHECK(hipStreamDestroy(stream));
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}
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/* In this case in CUDA setup this api call is giving - unknown error (999)
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So enabling this test for both AMD and CUDA by checking with hipSuccess */
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SECTION("Destroy stream and try to launch respective executable graph") {
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constexpr size_t Nbytes = 1024;
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hipGraph_t graph;
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hipGraphExec_t graphExec;
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hipStream_t stream;
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hipGraphNode_t memsetNode;
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char *devData;
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HIP_CHECK(hipMalloc(&devData, Nbytes));
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HIP_CHECK(hipGraphCreate(&graph, 0));
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HIP_CHECK(hipStreamCreate(&stream));
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hipMemsetParams memsetParams{};
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memset(&memsetParams, 0, sizeof(memsetParams));
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memsetParams.dst = reinterpret_cast<void*>(devData);
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memsetParams.value = 0;
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memsetParams.pitch = 0;
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memsetParams.elementSize = sizeof(char);
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memsetParams.width = Nbytes;
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memsetParams.height = 1;
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HIP_CHECK(hipGraphAddMemsetNode(&memsetNode, graph, nullptr, 0,
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&memsetParams));
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HIP_CHECK(hipGraphInstantiate(&graphExec, graph, nullptr, nullptr, 0));
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HIP_CHECK(hipGraphLaunch(graphExec, stream));
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HIP_CHECK(hipStreamSynchronize(stream));
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HIP_CHECK(hipStreamDestroy(stream));
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// Launch again after destroy stream
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ret = hipGraphLaunch(graphExec, stream);
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REQUIRE(hipSuccess != ret);
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HIP_CHECK(hipFree(devData));
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HIP_CHECK(hipGraphExecDestroy(graphExec));
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HIP_CHECK(hipGraphDestroy(graph));
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}
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SECTION("Destroy graph and try to launch respective executable graph") {
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constexpr size_t Nbytes = 1024;
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hipGraph_t graph;
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hipGraphExec_t graphExec;
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hipStream_t stream;
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hipGraphNode_t memsetNode;
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char *devData;
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HIP_CHECK(hipMalloc(&devData, Nbytes));
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HIP_CHECK(hipGraphCreate(&graph, 0));
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HIP_CHECK(hipStreamCreate(&stream));
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hipMemsetParams memsetParams{};
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memset(&memsetParams, 0, sizeof(memsetParams));
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memsetParams.dst = reinterpret_cast<void*>(devData);
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memsetParams.value = 0;
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memsetParams.pitch = 0;
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memsetParams.elementSize = sizeof(char);
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memsetParams.width = Nbytes;
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memsetParams.height = 1;
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HIP_CHECK(hipGraphAddMemsetNode(&memsetNode, graph, nullptr, 0,
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&memsetParams));
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HIP_CHECK(hipGraphInstantiate(&graphExec, graph, nullptr, nullptr, 0));
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HIP_CHECK(hipGraphLaunch(graphExec, stream));
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HIP_CHECK(hipStreamSynchronize(stream));
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HIP_CHECK(hipGraphDestroy(graph));
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// Launch again after destroy graph
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ret = hipGraphLaunch(graphExec, stream);
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REQUIRE(hipSuccess == ret);
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HIP_CHECK(hipFree(devData));
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HIP_CHECK(hipGraphExecDestroy(graphExec));
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HIP_CHECK(hipStreamDestroy(stream));
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}
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}
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TEST_CASE("Unit_hipGraphLaunch_Functional_hipStreamPerThread") {
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constexpr size_t N = 1024;
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constexpr size_t Nbytes = N * sizeof(char);
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constexpr size_t val = 0;
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constexpr size_t updateVal = 2;
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char *A_d{nullptr}, *B_d{nullptr}, *C_d{nullptr};
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char *A_h{nullptr}, *B_h{nullptr};
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HipTest::initArrays<char>(&A_d, &B_d, &C_d,
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&A_h, &B_h, nullptr, N, false);
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hipGraph_t graph;
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hipGraphExec_t graphExec;
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hipGraphNode_t memsetNode;
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HIP_CHECK(hipGraphCreate(&graph, 0));
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hipMemsetParams memsetParams{};
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memset(&memsetParams, 0, sizeof(memsetParams));
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memsetParams.dst = reinterpret_cast<void*>(C_d);
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memsetParams.value = val;
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memsetParams.pitch = 0;
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memsetParams.elementSize = sizeof(char);
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memsetParams.width = Nbytes;
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memsetParams.height = 1;
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HIP_CHECK(hipGraphAddMemsetNode(&memsetNode, graph, nullptr, 0,
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&memsetParams));
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std::vector<hipGraphNode_t> dependencies;
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dependencies.push_back(memsetNode);
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memset(&memsetParams, 0, sizeof(memsetParams));
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memsetParams.dst = reinterpret_cast<void*>(A_d);
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memsetParams.value = updateVal;
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memsetParams.pitch = 0;
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memsetParams.elementSize = sizeof(char);
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memsetParams.width = Nbytes;
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memsetParams.height = 1;
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HIP_CHECK(hipGraphAddMemsetNode(&memsetNode, graph, dependencies.data(),
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dependencies.size(), &memsetParams));
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HIP_CHECK(hipGraphMemsetNodeSetParams(memsetNode, &memsetParams));
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dependencies.push_back(memsetNode);
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HIP_CHECK(hipGraphInstantiate(&graphExec, graph, nullptr, nullptr, 0));
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HIP_CHECK(hipGraphLaunch(graphExec, hipStreamPerThread));
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HIP_CHECK(hipStreamSynchronize(hipStreamPerThread));
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HIP_CHECK(hipMemcpy(A_h, A_d, Nbytes, hipMemcpyDeviceToHost));
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// Validating the result
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for (size_t i = 0; i < Nbytes; i++) {
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if (A_h[i] != updateVal) {
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WARN("Validation failed at- " << i << " A_h[i] " << A_h[i]);
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REQUIRE(false);
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}
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}
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HipTest::freeArrays<char>(A_d, B_d, C_d,
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A_h, B_h, nullptr, false);
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HIP_CHECK(hipGraphExecDestroy(graphExec));
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HIP_CHECK(hipGraphDestroy(graph));
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}
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static void hipGraphLaunch_test() {
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constexpr size_t N = 1024;
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constexpr size_t Nbytes = N * sizeof(char);
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constexpr size_t val = 0;
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constexpr size_t updateVal = 1;
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char *A_d{nullptr}, *B_d{nullptr}, *C_d{nullptr};
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char *A_h{nullptr}, *B_h{nullptr};
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HipTest::initArrays<char>(&A_d, &B_d, &C_d,
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&A_h, &B_h, nullptr, N, false);
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hipGraph_t graph;
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hipGraphExec_t graphExec;
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hipStream_t streamForGraph;
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hipGraphNode_t memsetNode;
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HIP_CHECK(hipGraphCreate(&graph, 0));
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HIP_CHECK(hipStreamCreate(&streamForGraph));
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hipMemsetParams memsetParams{};
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memset(&memsetParams, 0, sizeof(memsetParams));
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memsetParams.dst = reinterpret_cast<void*>(C_d);
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memsetParams.value = val;
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memsetParams.pitch = 0;
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memsetParams.elementSize = sizeof(char);
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memsetParams.width = Nbytes;
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memsetParams.height = 1;
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HIP_CHECK(hipGraphAddMemsetNode(&memsetNode, graph, nullptr, 0,
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&memsetParams));
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std::vector<hipGraphNode_t> dependencies;
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dependencies.push_back(memsetNode);
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memset(&memsetParams, 0, sizeof(memsetParams));
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memsetParams.dst = reinterpret_cast<void*>(A_d);
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memsetParams.value = updateVal;
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memsetParams.pitch = 0;
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memsetParams.elementSize = sizeof(char);
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memsetParams.width = Nbytes;
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memsetParams.height = 1;
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HIP_CHECK(hipGraphAddMemsetNode(&memsetNode, graph, dependencies.data(),
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dependencies.size(), &memsetParams));
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HIP_CHECK(hipGraphMemsetNodeSetParams(memsetNode, &memsetParams));
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dependencies.push_back(memsetNode);
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HIP_CHECK(hipGraphInstantiate(&graphExec, graph, nullptr, nullptr, 0));
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HIP_CHECK(hipGraphLaunch(graphExec, streamForGraph));
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HIP_CHECK(hipStreamSynchronize(streamForGraph));
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HIP_CHECK(hipMemcpy(A_h, A_d, Nbytes, hipMemcpyDeviceToHost));
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// Validating the result
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for (size_t i = 0; i < Nbytes; i++) {
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if (A_h[i] != updateVal) {
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WARN("Validation failed at- " << i << " A_h[i] " << A_h[i]);
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REQUIRE(false);
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}
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}
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HipTest::freeArrays<char>(A_d, B_d, C_d,
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A_h, B_h, nullptr, false);
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HIP_CHECK(hipGraphExecDestroy(graphExec));
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HIP_CHECK(hipGraphDestroy(graph));
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HIP_CHECK(hipStreamDestroy(streamForGraph));
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}
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TEST_CASE("Unit_hipGraphLaunch_Functional_multidevice_test") {
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int numDevices = 0;
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HIP_CHECK(hipGetDeviceCount(&numDevices));
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if (numDevices > 0) {
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for (int i = 0; i < numDevices; i++) {
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HIP_CHECK(hipSetDevice(i));
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hipGraphLaunch_test();
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}
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} else {
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SUCCEED("Skipped the testcase as there is no device to test.");
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}
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}
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