247 строки
9.6 KiB
C++
247 строки
9.6 KiB
C++
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/*
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Copyright (c) 2021 - 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 WARRANNTY OF ANY KIND, EXPRESS OR
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IMPLIED, INNCLUDING 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 ANNY 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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/* Test Scenarios
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1. hipModuleLaunchKernel Negative Scenarios
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2. hipModuleLaunchKernel Work Group tests =>
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- (block.x * block.y * block.z) <= Work Group Size
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where block.x < MaxBlockDimX , block.y < MaxBlockDimY and block.z < MaxBlockDimZ
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- (block.x * block.y * block.z) > Work Group Size
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where block.x < MaxBlockDimX , block.y < MaxBlockDimY and block.z < MaxBlockDimZ
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*/
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#include <math.h>
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#include <hip_test_common.hh>
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#define fileName "module_kernels.code"
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#define matmulK "matmulK"
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#define SixteenSec "SixteenSecKernel"
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#define KernelandExtra "KernelandExtraParams"
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#define FourSec "FourSecKernel"
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#define TwoSec "TwoSecKernel"
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#define dummyKernel "EmptyKernel"
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struct gridblockDim {
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unsigned int gridX;
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unsigned int gridY;
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unsigned int gridZ;
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unsigned int blockX;
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unsigned int blockY;
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unsigned int blockZ;
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};
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/*
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This testcase verifies the negative scenarios of
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hipModuleLaunchKernel API
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*/
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TEST_CASE("Unit_hipModuleLaunchKernel_Negative") {
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HIP_CHECK(hipSetDevice(0));
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struct {
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void* _Ad;
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void* _Bd;
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void* _Cd;
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int _n;
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} args1;
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args1._Ad = nullptr;
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args1._Bd = nullptr;
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args1._Cd = nullptr;
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args1._n = 0;
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hipFunction_t MultKernel, KernelandExtraParamKernel;
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size_t size1;
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size1 = sizeof(args1);
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hipModule_t Module;
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hipStream_t stream1;
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hipDeviceptr_t *Ad{nullptr};
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CTX_CREATE()
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HIP_CHECK(hipModuleLoad(&Module, fileName));
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HIP_CHECK(hipModuleGetFunction(&MultKernel, Module, matmulK));
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HIP_CHECK(hipModuleGetFunction(&KernelandExtraParamKernel,
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Module, KernelandExtra));
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void *config1[] = {HIP_LAUNCH_PARAM_BUFFER_POINTER, &args1,
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HIP_LAUNCH_PARAM_BUFFER_SIZE, &size1,
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HIP_LAUNCH_PARAM_END};
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void *params[] = {Ad};
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HIP_CHECK(hipStreamCreate(&stream1));
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SECTION("Passing nullptr to kernel function") {
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REQUIRE(hipModuleLaunchKernel(nullptr, 1, 1, 1, 1, 1, 1, 0,
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stream1, NULL,
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reinterpret_cast<void**>(&config1))
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!= hipSuccess);
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}
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SECTION("Passing Max int value to block dim") {
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REQUIRE(hipModuleLaunchKernel(MultKernel, 1, 1, 1,
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std::numeric_limits<uint32_t>::max(),
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std::numeric_limits<uint32_t>::max(),
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std::numeric_limits<uint32_t>::max(),
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0, stream1, NULL,
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reinterpret_cast<void**>(&config1))
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!= hipSuccess);
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}
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SECTION("Passing 0 to all value dim") {
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REQUIRE(hipModuleLaunchKernel(MultKernel, 0, 0, 0,
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0,
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0,
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0, 0,
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stream1, NULL,
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reinterpret_cast<void**>(&config1))
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!= hipSuccess);
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}
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SECTION("Passing 0 for X dim") {
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REQUIRE(hipModuleLaunchKernel(MultKernel, 0, 1, 1,
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0,
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1,
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1, 0,
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stream1, NULL,
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reinterpret_cast<void**>(&config1))
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!= hipSuccess);
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}
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SECTION("Passing 0 for Y dim") {
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REQUIRE(hipModuleLaunchKernel(MultKernel, 1, 0, 1,
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1,
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0,
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1, 0,
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stream1, NULL,
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reinterpret_cast<void**>(&config1))
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!= hipSuccess);
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}
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SECTION("Passing 0 for Z dim") {
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REQUIRE(hipModuleLaunchKernel(MultKernel, 1, 1, 0,
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1,
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1,
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0, 0,
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stream1, NULL,
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reinterpret_cast<void**>(&config1))
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!= hipSuccess);
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}
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SECTION("Passing both kernel and extra params") {
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REQUIRE(hipModuleLaunchKernel(KernelandExtraParamKernel, 1, 1, 1, 1,
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1, 1, 0, stream1,
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reinterpret_cast<void**>(¶ms),
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reinterpret_cast<void**>(&config1))
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!= hipSuccess);
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}
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SECTION("Passing more than maxthreadsperblock to block dim") {
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hipDeviceProp_t deviceProp;
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hipGetDeviceProperties(&deviceProp, 0);
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REQUIRE(hipModuleLaunchKernel(MultKernel, 1, 1, 1,
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deviceProp.maxThreadsPerBlock+1,
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deviceProp.maxThreadsPerBlock+1,
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deviceProp.maxThreadsPerBlock+1, 0,
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stream1, NULL,
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reinterpret_cast<void**>(&config1))
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!= hipSuccess);
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}
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SECTION("Block dim X is more than max allowed") {
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hipDeviceProp_t deviceProp;
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hipGetDeviceProperties(&deviceProp, 0);
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REQUIRE(hipModuleLaunchKernel(MultKernel, 1, 1, 1,
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deviceProp.maxThreadsDim[0]+1,
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1,
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1, 0, stream1, NULL,
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reinterpret_cast<void**>(&config1))
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!= hipSuccess);
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}
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SECTION("Block dim Y is more than max allowed") {
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hipDeviceProp_t deviceProp;
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hipGetDeviceProperties(&deviceProp, 0);
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REQUIRE(hipModuleLaunchKernel(MultKernel, 1, 1, 1,
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1,
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deviceProp.maxThreadsDim[1]+1,
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1, 0, stream1, NULL,
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reinterpret_cast<void**>(&config1))
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!= hipSuccess);
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}
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SECTION("Block dim Z is more than max allowed") {
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hipDeviceProp_t deviceProp;
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hipGetDeviceProperties(&deviceProp, 0);
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REQUIRE(hipModuleLaunchKernel(MultKernel, 1, 1, 1,
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1,
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1,
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deviceProp.maxThreadsDim[2]+1,
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0, stream1, NULL,
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reinterpret_cast<void**>(&config1))
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!= hipSuccess);
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}
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SECTION("Block invalid config to extra params") {
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void *config3[] = {HIP_LAUNCH_PARAM_BUFFER_POINTER,
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HIP_LAUNCH_PARAM_BUFFER_SIZE, &size1,
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HIP_LAUNCH_PARAM_END};
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REQUIRE(hipModuleLaunchKernel(MultKernel, 1, 1, 1,
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1, 1, 1, 0, stream1,
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NULL,
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reinterpret_cast<void**>(&config3))
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!= hipSuccess);
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}
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HIP_CHECK(hipStreamDestroy(stream1));
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HIP_CHECK(hipModuleUnload(Module));
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CTX_DESTROY()
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}
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/*
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This testcase verifies the work group scenarios of
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hipModuleLaunchKernel API
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*/
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TEST_CASE("Unit_hipModuleLaunchKernel_WorkGroup") {
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HIP_CHECK(hipSetDevice(0));
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hipFunction_t DummyKernel;
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hipModule_t Module;
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hipStream_t stream1;
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CTX_CREATE()
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HIP_CHECK(hipModuleLoad(&Module, fileName));
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HIP_CHECK(hipModuleGetFunction(&DummyKernel, Module, dummyKernel));
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HIP_CHECK(hipStreamCreate(&stream1));
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// Passing Max int value to block dimensions
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hipDeviceProp_t deviceProp;
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hipGetDeviceProperties(&deviceProp, 0);
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double cuberootVal =
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cbrt(static_cast<double>(deviceProp.maxThreadsPerBlock));
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uint32_t cuberoot_floor = floor(cuberootVal);
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uint32_t cuberoot_ceil = ceil(cuberootVal);
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// Scenario: (block.x * block.y * block.z) <= Work Group Size where
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// block.x < MaxBlockDimX , block.y < MaxBlockDimY and block.z < MaxBlockDimZ
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HIP_CHECK(hipModuleLaunchKernel(DummyKernel,
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1, 1, 1,
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cuberoot_floor, cuberoot_floor, cuberoot_floor,
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0, stream1, NULL, NULL));
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// Scenario: (block.x * block.y * block.z) > Work Group Size where
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// block.x < MaxBlockDimX , block.y < MaxBlockDimY and block.z < MaxBlockDimZ
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REQUIRE(hipModuleLaunchKernel(DummyKernel,
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1, 1, 1,
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cuberoot_ceil, cuberoot_ceil, cuberoot_ceil + 1,
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0, stream1, NULL, NULL) != hipSuccess);
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HIP_CHECK(hipStreamDestroy(stream1));
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HIP_CHECK(hipModuleUnload(Module));
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CTX_DESTROY()
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}
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