ROCm CI Service Account
290 wiersze
11 KiB
C++
290 wiersze
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 WARRANNTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNNESS 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 INN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR INN 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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/**
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Testcase Scenarios :
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1) Create a graph with event record nodes as follows:
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event_record_start_node(event1) --> MemcpyH2DNode --> kernel -->
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MemcpyD2HNode --> event_record_stop_node(event2).Instantiate the graph.
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Set a different event 'event3' in event_record_stop_node using
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hipGraphExecEventRecordNodeSetEvent. Launch the graph. Verify the
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hipGraphExecEventRecordNodeSetEvent functionality by measuring the
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time difference between event2 & event1 and between event3 and
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event1.
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2) Scenario to verify that hipGraphExecEventRecordNodeSetEvent does not
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impact the graph and changes only the executable graph.
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Create an event record node with event1 and add it to graph. Instantiate
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the graph to create an executable graph. Change the event in the
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executable graph to event2. Verify that the event record node still
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contains event1.
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3) Negative Scenarios
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- Input executable graph is a nullptr.
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- Input node is a nullptr.
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- Input event to set is a nullptr.
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- Input executable graph is uninitialized.
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- Input node is uninitialized.
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- Input event is uninitialized.
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- Event record node does not exist in graph.
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- Input node is a memset node.
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- Input node is a event wait node.
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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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#include <hip_test_kernels.hh>
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#define GRID_DIM 512
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#define BLK_DIM 512
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#define LEN (GRID_DIM * BLK_DIM)
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/**
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* Kernel Functions to copy.
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*/
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static __global__ void copy_ker_func(int* a, int* b) {
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int tx = blockIdx.x*blockDim.x + threadIdx.x;
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if (tx < LEN) b[tx] = a[tx];
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}
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/**
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* Scenario 1: Functional scenario (See description Above)
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*/
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TEST_CASE("Unit_hipGraphExecEventRecordNodeSetEvent_Functional") {
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size_t memsize = LEN*sizeof(int);
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hipGraph_t graph;
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HIP_CHECK(hipGraphCreate(&graph, 0));
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// Create events
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hipEvent_t event_start, event1_end, event2_end;
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HIP_CHECK(hipEventCreate(&event_start));
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HIP_CHECK(hipEventCreate(&event1_end));
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HIP_CHECK(hipEventCreate(&event2_end));
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// Create nodes with event_start and event1_end
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hipGraphNode_t event_start_rec, event_end_rec;
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HIP_CHECK(hipGraphAddEventRecordNode(&event_start_rec, graph, nullptr, 0,
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event_start));
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HIP_CHECK(hipGraphAddEventRecordNode(&event_end_rec, graph, nullptr, 0,
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event1_end));
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int *inp_h, *inp_d, *out_h, *out_d;
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// Allocate host buffers
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inp_h = reinterpret_cast<int*>(malloc(memsize));
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REQUIRE(inp_h != nullptr);
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out_h = reinterpret_cast<int*>(malloc(memsize));
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REQUIRE(out_h != nullptr);
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// Allocate device buffers
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HIP_CHECK(hipMalloc(&inp_d, memsize));
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HIP_CHECK(hipMalloc(&out_d, memsize));
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// Initialize host buffer
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for (uint32_t i = 0; i < LEN; i++) {
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inp_h[i] = i;
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out_h[i] = 0;
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}
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// graph creation ...........
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// Create memcpy and kernel nodes for graph
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hipGraphNode_t memcpyH2D, memcpyD2H, kernelnode;
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hipKernelNodeParams kernelNodeParams{};
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HIP_CHECK(hipGraphAddMemcpyNode1D(&memcpyH2D, graph, nullptr, 0, inp_d,
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inp_h, memsize, hipMemcpyHostToDevice));
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HIP_CHECK(hipGraphAddMemcpyNode1D(&memcpyD2H, graph, nullptr, 0,
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out_h, out_d, memsize, hipMemcpyDeviceToHost));
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void* kernelArgs1[] = {&inp_d, &out_d};
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kernelNodeParams.func = reinterpret_cast<void *>(copy_ker_func);
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kernelNodeParams.gridDim = dim3(GRID_DIM);
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kernelNodeParams.blockDim = dim3(BLK_DIM);
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kernelNodeParams.sharedMemBytes = 0;
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kernelNodeParams.kernelParams = reinterpret_cast<void**>(kernelArgs1);
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kernelNodeParams.extra = nullptr;
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HIP_CHECK(hipGraphAddKernelNode(&kernelnode, graph, nullptr, 0,
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&kernelNodeParams));
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// Create dependencies for graph
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HIP_CHECK(hipGraphAddDependencies(graph, &event_start_rec,
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&memcpyH2D, 1));
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HIP_CHECK(hipGraphAddDependencies(graph, &memcpyH2D,
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&kernelnode, 1));
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HIP_CHECK(hipGraphAddDependencies(graph, &kernelnode,
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&memcpyD2H, 1));
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HIP_CHECK(hipGraphAddDependencies(graph, &memcpyD2H,
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&event_end_rec, 1));
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// Instantiate and launch the graph
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hipStream_t streamForGraph;
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hipGraphExec_t graphExec;
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HIP_CHECK(hipStreamCreate(&streamForGraph));
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HIP_CHECK(hipGraphInstantiate(&graphExec, graph, nullptr, nullptr, 0));
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// Change the event at event_end_rec node to event2_end
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HIP_CHECK(hipGraphExecEventRecordNodeSetEvent(graphExec,
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event_end_rec, event2_end));
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HIP_CHECK(hipGraphLaunch(graphExec, streamForGraph));
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// Wait for graph to complete
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HIP_CHECK(hipStreamSynchronize(streamForGraph));
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// Validate output
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bool btestPassed = true;
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for (uint32_t i = 0; i < LEN; i++) {
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if (out_h[i] != inp_h[i]) {
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btestPassed = false;
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break;
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}
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}
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REQUIRE(btestPassed == true);
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// Validate the changed events
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float t = 0.0f;
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HIP_CHECK(hipEventElapsedTime(&t, event_start, event2_end));
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REQUIRE(t > 0.0f);
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// Since event1_end is never recorded, hipEventElapsedTime
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// should return error code.
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REQUIRE(hipErrorInvalidResourceHandle ==
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hipEventElapsedTime(&t, event_start, event1_end));
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// Free resources
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HIP_CHECK(hipGraphExecDestroy(graphExec));
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HIP_CHECK(hipStreamDestroy(streamForGraph));
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HIP_CHECK(hipFree(inp_d));
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HIP_CHECK(hipFree(out_d));
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free(inp_h);
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free(out_h);
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HIP_CHECK(hipEventDestroy(event_start));
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HIP_CHECK(hipEventDestroy(event1_end));
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HIP_CHECK(hipEventDestroy(event2_end));
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HIP_CHECK(hipGraphDestroy(graph));
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}
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/**
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* Scenario 2: This test verifies that changes to executable graph does
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* not impact the original graph.
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*/
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TEST_CASE("Unit_hipGraphExecEventRecordNodeSetEvent_VerifyEventNotChanged") {
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hipGraph_t graph;
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HIP_CHECK(hipGraphCreate(&graph, 0));
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hipEvent_t event1, event2, event_out;
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HIP_CHECK(hipEventCreate(&event1));
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HIP_CHECK(hipEventCreate(&event2));
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hipGraphNode_t eventrec;
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HIP_CHECK(hipGraphAddEventRecordNode(&eventrec, graph, nullptr, 0,
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event1));
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hipGraphExec_t graphExec;
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HIP_CHECK(hipGraphInstantiate(&graphExec, graph, nullptr, nullptr, 0));
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HIP_CHECK(hipGraphExecEventRecordNodeSetEvent(graphExec,
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eventrec, event2));
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HIP_CHECK(hipGraphEventRecordNodeGetEvent(eventrec, &event_out));
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// validate set event and get event are same
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REQUIRE(event1 == event_out);
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// Instantiate and launch the graph
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HIP_CHECK(hipGraphExecDestroy(graphExec));
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HIP_CHECK(hipGraphDestroy(graph));
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HIP_CHECK(hipEventDestroy(event2));
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HIP_CHECK(hipEventDestroy(event1));
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}
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/**
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* Scenario 3: Negative Tests
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*/
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TEST_CASE("Unit_hipGraphExecEventRecordNodeSetEvent_Negative") {
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hipGraph_t graph;
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HIP_CHECK(hipGraphCreate(&graph, 0));
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hipEvent_t event1, event2;
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HIP_CHECK(hipEventCreate(&event1));
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HIP_CHECK(hipEventCreate(&event2));
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hipGraphNode_t eventrec;
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HIP_CHECK(hipGraphAddEventRecordNode(&eventrec, graph, nullptr, 0,
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event1));
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// Create memset
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constexpr size_t Nbytes = 1024;
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char *A_d;
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hipGraphNode_t memset_A;
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hipMemsetParams memsetParams{};
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HIP_CHECK(hipMalloc(&A_d, Nbytes));
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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 = 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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hipGraphExec_t graphExec;
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HIP_CHECK(hipGraphInstantiate(&graphExec, graph, nullptr, nullptr, 0));
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SECTION("hGraphExec = nullptr") {
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REQUIRE(hipErrorInvalidValue ==
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hipGraphExecEventRecordNodeSetEvent(nullptr, eventrec, event2));
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}
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SECTION("hNode = nullptr") {
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REQUIRE(hipErrorInvalidValue ==
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hipGraphExecEventRecordNodeSetEvent(graphExec, nullptr, event2));
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}
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SECTION("event = nullptr") {
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REQUIRE(hipErrorInvalidValue ==
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hipGraphExecEventRecordNodeSetEvent(graphExec, eventrec, nullptr));
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}
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SECTION("hGraphExec is uninitialized") {
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hipGraphExec_t graphExec1{};
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REQUIRE(hipErrorInvalidValue ==
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hipGraphExecEventRecordNodeSetEvent(graphExec1, eventrec, event2));
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}
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SECTION("hNode is uninitialized") {
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hipGraphNode_t dummy{};
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REQUIRE(hipErrorInvalidValue ==
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hipGraphExecEventRecordNodeSetEvent(graphExec, dummy, event2));
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}
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SECTION("event is uninitialized") {
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hipEvent_t event_dummy{};
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REQUIRE(hipErrorInvalidValue ==
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hipGraphExecEventRecordNodeSetEvent(graphExec, eventrec,
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event_dummy));
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}
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SECTION("event record node does not exist") {
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hipGraph_t graph1;
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HIP_CHECK(hipGraphCreate(&graph1, 0));
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HIP_CHECK(hipGraphAddMemsetNode(&memset_A, graph1, nullptr, 0,
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&memsetParams));
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hipGraphExec_t graphExec1;
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HIP_CHECK(hipGraphInstantiate(&graphExec1, graph1, nullptr, nullptr, 0));
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REQUIRE(hipErrorInvalidValue ==
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hipGraphExecEventRecordNodeSetEvent(graphExec1, eventrec, event2));
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HIP_CHECK(hipGraphExecDestroy(graphExec1));
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HIP_CHECK(hipGraphDestroy(graph1));
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}
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SECTION("pass memset node as hNode") {
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HIP_CHECK(hipGraphAddMemsetNode(&memset_A, graph, nullptr, 0,
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&memsetParams));
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REQUIRE(hipErrorInvalidValue ==
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hipGraphExecEventRecordNodeSetEvent(graphExec, memset_A, event2));
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}
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SECTION("pass event wait node as hNode") {
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hipGraphNode_t event_wait_node;
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HIP_CHECK(hipGraphAddEventWaitNode(&event_wait_node, graph, nullptr, 0,
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event1));
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REQUIRE(hipErrorInvalidValue ==
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hipGraphExecEventRecordNodeSetEvent(graphExec, event_wait_node,
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event2));
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}
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HIP_CHECK(hipFree(A_d));
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HIP_CHECK(hipGraphExecDestroy(graphExec));
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HIP_CHECK(hipGraphDestroy(graph));
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HIP_CHECK(hipEventDestroy(event1));
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HIP_CHECK(hipEventDestroy(event2));
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}
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