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265 satır
12 KiB
C++
265 satır
12 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 of hipGraphMemcpyNodeSetParamsToSymbol API:
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Functional :
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1) Allocate global symbol memory, add the node to the graph.
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Set/Update the new values to the node. Make sure they are taking effect.
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2) Allocate const symbol memory, add the node to the graph.
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Set/Update the new values to the node. Make sure they are taking effect.
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Negative :
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1) Pass GraphNode as nullptr and check if api returns error.
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2) Pass symbol ptr as nullptr, api expected to return error code.
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3) Pass src ptr as nullptr, api expected to return error code.
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4) Pass count as zero, api expected to return error code.
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5) Pass count more than allocated size for source and destination ptr, api should return error code.
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6) Pass offset+count greater than allocated size, api expected to return error code.
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7) Pass same pointer as source ptr and symbol ptr, api expected to return error code.
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8) Pass both destination ptr and source ptr as 2 different symbol ptr, api expected to return error code.
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9) Copy from host ptr to device ptr but pass kind as different, api expected to return error code.
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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 <limits>
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#define SIZE 256
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__device__ int globalIn[SIZE], globalOut[SIZE];
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__device__ __constant__ int globalConst[SIZE];
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__global__ void CpyToSymbolKernel(int* B_d) {
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for (int i = 0 ; i < SIZE; i++) {
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B_d[i] = globalIn[i];
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}
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}
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__global__ void CpyToConstSymbolKernel(int* B_d) {
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for (int i = 0 ; i < SIZE; i++) {
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B_d[i] = globalConst[i];
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}
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}
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/* This testcase verifies negative scenarios of
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hipGraphMemcpyNodeSetParamsToSymbol API */
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TEST_CASE("Unit_hipGraphMemcpyNodeSetParamsToSymbol_Negative") {
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constexpr size_t Nbytes = SIZE * sizeof(int);
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int *A_d{nullptr}, *B_d{nullptr};
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int *A_h{nullptr}, *B_h{nullptr};
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HipTest::initArrays<int>(&A_d, &B_d, nullptr,
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&A_h, &B_h, nullptr, SIZE, false);
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hipGraph_t graph;
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hipError_t ret;
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hipGraphNode_t memcpyToSymbolNode, memcpyH2D_A;
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std::vector<hipGraphNode_t> dependencies;
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HIP_CHECK(hipGraphCreate(&graph, 0));
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// Adding MemcpyNode
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HIP_CHECK(hipGraphAddMemcpyNode1D(&memcpyH2D_A, graph, nullptr, 0, A_d, A_h,
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Nbytes, hipMemcpyHostToDevice));
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dependencies.push_back(memcpyH2D_A);
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HIP_CHECK(hipGraphAddMemcpyNodeToSymbol(&memcpyToSymbolNode, graph,
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dependencies.data(),
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dependencies.size(),
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HIP_SYMBOL(globalIn),
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A_d, Nbytes, 0,
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hipMemcpyDeviceToDevice));
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SECTION("Pass GraphNode as nullptr") {
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ret = hipGraphMemcpyNodeSetParamsToSymbol(nullptr,
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HIP_SYMBOL(globalIn),
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B_d, Nbytes, 0,
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hipMemcpyDeviceToDevice);
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REQUIRE(hipErrorInvalidValue == ret);
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}
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SECTION("Pass symbol ptr as nullptr") {
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ret = hipGraphMemcpyNodeSetParamsToSymbol(memcpyToSymbolNode,
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nullptr,
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B_d, Nbytes, 0,
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hipMemcpyDeviceToDevice);
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REQUIRE(hipErrorInvalidSymbol == ret);
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}
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SECTION("Pass src ptr as nullptr") {
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ret = hipGraphMemcpyNodeSetParamsToSymbol(memcpyToSymbolNode,
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HIP_SYMBOL(globalIn),
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nullptr, Nbytes, 0,
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hipMemcpyDeviceToDevice);
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REQUIRE(hipErrorInvalidValue == ret);
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}
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SECTION("Pass count as zero") {
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ret = hipGraphMemcpyNodeSetParamsToSymbol(memcpyToSymbolNode,
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HIP_SYMBOL(globalIn),
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B_d, 0, 0,
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hipMemcpyDeviceToDevice);
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REQUIRE(hipErrorInvalidValue == ret);
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}
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SECTION("Pass count more than allocated size for source and dstn ptr") {
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ret = hipGraphMemcpyNodeSetParamsToSymbol(memcpyToSymbolNode,
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HIP_SYMBOL(globalIn),
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B_d, Nbytes+8, 0,
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hipMemcpyDeviceToDevice);
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REQUIRE(hipErrorInvalidValue == ret);
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}
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SECTION("Pass offset+count greater than allocated size") {
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ret = hipGraphMemcpyNodeSetParamsToSymbol(memcpyToSymbolNode,
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HIP_SYMBOL(globalIn),
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B_d, Nbytes, 10,
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hipMemcpyDeviceToDevice);
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REQUIRE(hipErrorInvalidValue == ret);
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}
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SECTION("Pass same symbol pointer as source ptr and destination ptr") {
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ret = hipGraphMemcpyNodeSetParamsToSymbol(memcpyToSymbolNode,
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HIP_SYMBOL(globalIn),
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HIP_SYMBOL(globalIn),
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Nbytes, 0,
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hipMemcpyDeviceToDevice);
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REQUIRE(hipErrorInvalidValue == ret);
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}
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SECTION("Pass 2 different symbol pointer as source ptr and dstn ptr") {
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ret = hipGraphMemcpyNodeSetParamsToSymbol(memcpyToSymbolNode,
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HIP_SYMBOL(globalIn),
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HIP_SYMBOL(globalOut),
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Nbytes, 0,
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hipMemcpyDeviceToDevice);
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REQUIRE(hipErrorInvalidValue == ret);
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}
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SECTION("Copy from host ptr to device ptr but pass kind as different") {
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ret = hipGraphMemcpyNodeSetParamsToSymbol(memcpyToSymbolNode,
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HIP_SYMBOL(globalIn),
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A_h,
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Nbytes, 0,
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hipMemcpyDeviceToDevice);
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REQUIRE(hipErrorInvalidValue == ret);
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}
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HipTest::freeArrays<int>(A_d, B_d, nullptr, A_h, B_h, nullptr, false);
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HIP_CHECK(hipGraphDestroy(graph));
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}
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static
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void hipGraphMemcpyNodeSetParamsToSymbol_GlobalMem(bool useConstDeviceVar) {
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constexpr size_t Nbytes = SIZE * sizeof(int);
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constexpr auto blocksPerCU = 6; // to hide latency
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constexpr auto threadsPerBlock = 256;
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unsigned blocks = HipTest::setNumBlocks(blocksPerCU, threadsPerBlock, SIZE);
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hipGraphNode_t memcpytosymbolkernel, memcpyD2H_B;
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hipKernelNodeParams kernelNodeParams{};
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int *A_d{nullptr}, *B_d{nullptr}, *C_d{nullptr};
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int *A_h{nullptr}, *B_h{nullptr};
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HipTest::initArrays<int>(&A_d, &B_d, &C_d,
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&A_h, &B_h, nullptr, SIZE, false);
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hipGraph_t graph;
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hipGraphExec_t graphExec;
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hipGraphNode_t memcpyToSymbolNode, memcpyH2D_A;
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std::vector<hipGraphNode_t> dependencies;
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HIP_CHECK(hipGraphCreate(&graph, 0));
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// Adding MemcpyNode
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HIP_CHECK(hipGraphAddMemcpyNode1D(&memcpyH2D_A, graph, nullptr, 0, A_d, A_h,
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Nbytes, hipMemcpyHostToDevice));
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dependencies.push_back(memcpyH2D_A);
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if (useConstDeviceVar) {
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HIP_CHECK(hipGraphAddMemcpyNodeToSymbol(&memcpyToSymbolNode, graph,
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dependencies.data(),
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dependencies.size(),
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HIP_SYMBOL(globalConst),
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C_d, Nbytes, 0,
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hipMemcpyDeviceToDevice));
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} else {
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HIP_CHECK(hipGraphAddMemcpyNodeToSymbol(&memcpyToSymbolNode, graph,
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dependencies.data(),
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dependencies.size(),
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HIP_SYMBOL(globalIn),
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C_d, Nbytes, 0,
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hipMemcpyDeviceToDevice));
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}
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dependencies.clear();
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dependencies.push_back(memcpyToSymbolNode);
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// Update the node with source pointer from C_d to A_d
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if (useConstDeviceVar) {
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HIP_CHECK(hipGraphMemcpyNodeSetParamsToSymbol(memcpyToSymbolNode,
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HIP_SYMBOL(globalConst), A_d,
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Nbytes, 0,
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hipMemcpyDeviceToDevice));
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} else {
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HIP_CHECK(hipGraphMemcpyNodeSetParamsToSymbol(memcpyToSymbolNode,
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HIP_SYMBOL(globalIn), A_d,
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Nbytes, 0,
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hipMemcpyDeviceToDevice));
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}
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// Adding Kernel node
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void* kernelArgs1[] = {&B_d};
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if (useConstDeviceVar)
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kernelNodeParams.func = reinterpret_cast<void *>(CpyToConstSymbolKernel);
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else
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kernelNodeParams.func = reinterpret_cast<void *>(CpyToSymbolKernel);
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kernelNodeParams.gridDim = dim3(blocks);
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kernelNodeParams.blockDim = dim3(threadsPerBlock);
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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(&memcpytosymbolkernel, graph,
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dependencies.data(), dependencies.size(),
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&kernelNodeParams));
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dependencies.clear();
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dependencies.push_back(memcpytosymbolkernel);
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// Adding MemcpyNode
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HIP_CHECK(hipGraphAddMemcpyNode1D(&memcpyD2H_B, graph, dependencies.data(),
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dependencies.size(), B_h, B_d,
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Nbytes, hipMemcpyDeviceToHost));
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// Instantiate and launch the graph
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HIP_CHECK(hipGraphInstantiate(&graphExec, graph, nullptr, nullptr, 0));
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HIP_CHECK(hipGraphLaunch(graphExec, 0));
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// Validating the result
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for (int i = 0; i < SIZE; i++) {
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if (B_h[i] != A_h[i]) {
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WARN("Validation failed B_h[i] " << B_h[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<int>(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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/* Test verifies hipGraphMemcpyNodeSetParamsToSymbol API Functional scenario.
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1) Allocate global symbol memory, add node to the graph.
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Set/Update the new values to the node. Make sure they are taking effect.
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2) Allocate const symbol memory, add node to the graph.
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Set/Update the new values to the node. Make sure they are taking effect.
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*/
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TEST_CASE("Unit_hipGraphMemcpyNodeSetParamsToSymbol_Functional") {
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SECTION("Check and update with Global Device Symbol Memory") {
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hipGraphMemcpyNodeSetParamsToSymbol_GlobalMem(false);
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}
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SECTION("Check and update with Constant Global Device Symbol Memory") {
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hipGraphMemcpyNodeSetParamsToSymbol_GlobalMem(true);
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}
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}
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