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| 1 | +/* |
| 2 | + * Copyright (C) 2022 Intel Corporation |
| 3 | + * |
| 4 | + * SPDX-License-Identifier: MIT |
| 5 | + * |
| 6 | + */ |
| 7 | + |
| 8 | +#include "shared/test/common/helpers/debug_manager_state_restore.h" |
| 9 | +#include "shared/test/common/test_macros/test.h" |
| 10 | +#include "shared/test/unit_test/utilities/base_object_utils.h" |
| 11 | + |
| 12 | +#include "opencl/source/api/api.h" |
| 13 | +#include "opencl/test/unit_test/aub_tests/fixtures/aub_fixture.h" |
| 14 | +#include "opencl/test/unit_test/aub_tests/fixtures/multicontext_aub_fixture.h" |
| 15 | +#include "opencl/test/unit_test/fixtures/program_fixture.h" |
| 16 | +#include "opencl/test/unit_test/mocks/mock_kernel.h" |
| 17 | + |
| 18 | +using namespace NEO; |
| 19 | + |
| 20 | +class SystemMemFenceViaMiMemFence : public AUBFixture, |
| 21 | + public ::testing::Test { |
| 22 | + public: |
| 23 | + void SetUp() override { |
| 24 | + DebugManager.flags.ProgramGlobalFenceAsMiMemFenceCommandInCommandStream.set(1); |
| 25 | + DebugManager.flags.ProgramGlobalFenceAsPostSyncOperationInComputeWalker.set(0); |
| 26 | + DebugManager.flags.ProgramGlobalFenceAsKernelInstructionInEUKernel.set(0); |
| 27 | + AUBFixture::SetUp(defaultHwInfo.get()); |
| 28 | + } |
| 29 | + void TearDown() override { |
| 30 | + AUBFixture::TearDown(); |
| 31 | + } |
| 32 | + |
| 33 | + DebugManagerStateRestore debugRestorer; |
| 34 | + cl_int retVal = CL_SUCCESS; |
| 35 | +}; |
| 36 | + |
| 37 | +XE_HPC_CORETEST_F(SystemMemFenceViaMiMemFence, givenSystemMemFenceWhenGeneratedAsMiMemFenceCommandInCommandStreamThenWritesToSystemMemoryAreGloballyObservable) { |
| 38 | + const size_t bufferSize = MemoryConstants::kiloByte; |
| 39 | + std::vector<char> buffer(bufferSize, 0x11); |
| 40 | + |
| 41 | + auto deviceMemAlloc = clDeviceMemAllocINTEL(this->context, this->device.get(), nullptr, bufferSize, 0, &retVal); |
| 42 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 43 | + ASSERT_NE(nullptr, deviceMemAlloc); |
| 44 | + |
| 45 | + retVal = clEnqueueMemcpyINTEL(this->pCmdQ, true, deviceMemAlloc, buffer.data(), bufferSize, 0, nullptr, nullptr); |
| 46 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 47 | + |
| 48 | + expectMemory<FamilyType>(deviceMemAlloc, buffer.data(), bufferSize); |
| 49 | + |
| 50 | + auto hostMemAlloc = clHostMemAllocINTEL(this->context, nullptr, bufferSize, 0, &retVal); |
| 51 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 52 | + ASSERT_NE(nullptr, hostMemAlloc); |
| 53 | + |
| 54 | + retVal = clEnqueueMemcpyINTEL(this->pCmdQ, true, hostMemAlloc, deviceMemAlloc, bufferSize, 0, nullptr, nullptr); |
| 55 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 56 | + |
| 57 | + expectMemory<FamilyType>(hostMemAlloc, buffer.data(), bufferSize); |
| 58 | + |
| 59 | + retVal = clMemFreeINTEL(this->context, deviceMemAlloc); |
| 60 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 61 | + |
| 62 | + retVal = clMemFreeINTEL(this->context, hostMemAlloc); |
| 63 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 64 | +} |
| 65 | + |
| 66 | +class SystemMemFenceViaComputeWalker : public AUBFixture, |
| 67 | + public ::testing::Test { |
| 68 | + public: |
| 69 | + void SetUp() override { |
| 70 | + DebugManager.flags.ProgramGlobalFenceAsMiMemFenceCommandInCommandStream.set(0); |
| 71 | + DebugManager.flags.ProgramGlobalFenceAsPostSyncOperationInComputeWalker.set(1); |
| 72 | + DebugManager.flags.ProgramGlobalFenceAsKernelInstructionInEUKernel.set(0); |
| 73 | + AUBFixture::SetUp(defaultHwInfo.get()); |
| 74 | + } |
| 75 | + void TearDown() override { |
| 76 | + AUBFixture::TearDown(); |
| 77 | + } |
| 78 | + |
| 79 | + DebugManagerStateRestore debugRestorer; |
| 80 | + cl_int retVal = CL_SUCCESS; |
| 81 | +}; |
| 82 | + |
| 83 | +XE_HPC_CORETEST_F(SystemMemFenceViaComputeWalker, givenSystemMemFenceWhenGeneratedAsPostSyncOperationInWalkerThenWritesToSystemMemoryAreGloballyObservable) { |
| 84 | + const size_t bufferSize = MemoryConstants::kiloByte; |
| 85 | + std::vector<char> buffer(bufferSize, 0x11); |
| 86 | + |
| 87 | + auto deviceMemAlloc = clDeviceMemAllocINTEL(this->context, this->device.get(), nullptr, bufferSize, 0, &retVal); |
| 88 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 89 | + ASSERT_NE(nullptr, deviceMemAlloc); |
| 90 | + |
| 91 | + retVal = clEnqueueMemcpyINTEL(this->pCmdQ, true, deviceMemAlloc, buffer.data(), bufferSize, 0, nullptr, nullptr); |
| 92 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 93 | + |
| 94 | + expectMemory<FamilyType>(deviceMemAlloc, buffer.data(), bufferSize); |
| 95 | + |
| 96 | + auto hostMemAlloc = clHostMemAllocINTEL(this->context, nullptr, bufferSize, 0, &retVal); |
| 97 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 98 | + ASSERT_NE(nullptr, hostMemAlloc); |
| 99 | + |
| 100 | + retVal = clEnqueueMemcpyINTEL(this->pCmdQ, true, hostMemAlloc, deviceMemAlloc, bufferSize, 0, nullptr, nullptr); |
| 101 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 102 | + |
| 103 | + expectMemory<FamilyType>(hostMemAlloc, buffer.data(), bufferSize); |
| 104 | + |
| 105 | + retVal = clMemFreeINTEL(this->context, deviceMemAlloc); |
| 106 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 107 | + |
| 108 | + retVal = clMemFreeINTEL(this->context, hostMemAlloc); |
| 109 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 110 | +} |
| 111 | + |
| 112 | +class SystemMemFenceWithBlitter : public MulticontextAubFixture, |
| 113 | + public ::testing::Test { |
| 114 | + public: |
| 115 | + void SetUp() override { |
| 116 | + DebugManager.flags.ProgramGlobalFenceAsMiMemFenceCommandInCommandStream.set(1); |
| 117 | + DebugManager.flags.ProgramGlobalFenceAsPostSyncOperationInComputeWalker.set(0); |
| 118 | + DebugManager.flags.ProgramGlobalFenceAsKernelInstructionInEUKernel.set(0); |
| 119 | + |
| 120 | + DebugManager.flags.EnableBlitterOperationsSupport.set(1); |
| 121 | + DebugManager.flags.EnableBlitterForEnqueueOperations.set(1); |
| 122 | + |
| 123 | + MulticontextAubFixture::SetUp(1, EnabledCommandStreamers::Single, true); |
| 124 | + } |
| 125 | + void TearDown() override { |
| 126 | + MulticontextAubFixture::TearDown(); |
| 127 | + } |
| 128 | + |
| 129 | + DebugManagerStateRestore debugRestorer; |
| 130 | + cl_int retVal = CL_SUCCESS; |
| 131 | +}; |
| 132 | + |
| 133 | +XE_HPC_CORETEST_F(SystemMemFenceWithBlitter, givenSystemMemFenceWhenGeneratedAsMiMemFenceCmdInBCSThenWritesToSystemMemoryAreGloballyObservable) { |
| 134 | + const size_t bufferSize = MemoryConstants::kiloByte; |
| 135 | + std::vector<char> buffer(bufferSize, 0x11); |
| 136 | + |
| 137 | + auto deviceMemAlloc = clDeviceMemAllocINTEL(context.get(), tileDevices[0], nullptr, bufferSize, 0, &retVal); |
| 138 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 139 | + ASSERT_NE(nullptr, deviceMemAlloc); |
| 140 | + |
| 141 | + retVal = clEnqueueMemcpyINTEL(commandQueues[0][0].get(), true, deviceMemAlloc, buffer.data(), bufferSize, 0, nullptr, nullptr); |
| 142 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 143 | + |
| 144 | + expectMemory<FamilyType>(deviceMemAlloc, buffer.data(), bufferSize, 0, 0); |
| 145 | + |
| 146 | + auto hostMemAlloc = clHostMemAllocINTEL(context.get(), nullptr, bufferSize, 0, &retVal); |
| 147 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 148 | + ASSERT_NE(nullptr, hostMemAlloc); |
| 149 | + |
| 150 | + retVal = clEnqueueMemcpyINTEL(commandQueues[0][0].get(), true, hostMemAlloc, deviceMemAlloc, bufferSize, 0, nullptr, nullptr); |
| 151 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 152 | + |
| 153 | + expectMemory<FamilyType>(hostMemAlloc, buffer.data(), bufferSize, 0, 0); |
| 154 | + |
| 155 | + retVal = clMemFreeINTEL(context.get(), deviceMemAlloc); |
| 156 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 157 | + |
| 158 | + retVal = clMemFreeINTEL(context.get(), hostMemAlloc); |
| 159 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 160 | +} |
| 161 | + |
| 162 | +class SystemMemFenceViaKernelInstruction : public ProgramFixture, |
| 163 | + public MulticontextAubFixture, |
| 164 | + public ::testing::Test { |
| 165 | + public: |
| 166 | + void SetUp() override { |
| 167 | + DebugManager.flags.ProgramGlobalFenceAsMiMemFenceCommandInCommandStream.set(0); |
| 168 | + DebugManager.flags.ProgramGlobalFenceAsPostSyncOperationInComputeWalker.set(0); |
| 169 | + DebugManager.flags.ProgramGlobalFenceAsKernelInstructionInEUKernel.set(1); |
| 170 | + |
| 171 | + ProgramFixture::SetUp(); |
| 172 | + MulticontextAubFixture::SetUp(1, EnabledCommandStreamers::Single, true); |
| 173 | + } |
| 174 | + void TearDown() override { |
| 175 | + MulticontextAubFixture::TearDown(); |
| 176 | + ProgramFixture::TearDown(); |
| 177 | + } |
| 178 | + |
| 179 | + DebugManagerStateRestore debugRestorer; |
| 180 | + cl_int retVal = CL_SUCCESS; |
| 181 | +}; |
| 182 | + |
| 183 | +XE_HPC_CORETEST_F(SystemMemFenceViaKernelInstruction, givenSystemMemFenceWhenGeneratedAsKernelInstructionThenWritesToSystemMemoryAreGloballyObservable) { |
| 184 | + const size_t bufferSize = MemoryConstants::kiloByte; |
| 185 | + std::vector<char> buffer(bufferSize, 0x11); |
| 186 | + |
| 187 | + auto deviceMemAlloc = clDeviceMemAllocINTEL(context.get(), tileDevices[0], nullptr, bufferSize, 0, &retVal); |
| 188 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 189 | + ASSERT_NE(nullptr, deviceMemAlloc); |
| 190 | + |
| 191 | + retVal = clEnqueueMemcpyINTEL(commandQueues[0][0].get(), true, deviceMemAlloc, buffer.data(), bufferSize, 0, nullptr, nullptr); |
| 192 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 193 | + |
| 194 | + expectMemory<FamilyType>(deviceMemAlloc, buffer.data(), bufferSize, 0, 0); |
| 195 | + |
| 196 | + auto hostMemAlloc = clHostMemAllocINTEL(context.get(), nullptr, bufferSize, 0, &retVal); |
| 197 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 198 | + ASSERT_NE(nullptr, hostMemAlloc); |
| 199 | + |
| 200 | + CreateProgramFromBinary(context.get(), context->getDevices(), "system_memfence"); |
| 201 | + |
| 202 | + retVal = pProgram->build(pProgram->getDevices(), nullptr, false); |
| 203 | + ASSERT_EQ(CL_SUCCESS, retVal); |
| 204 | + |
| 205 | + const KernelInfo *pKernelInfo = pProgram->getKernelInfo("SystemMemFence", rootDeviceIndex); |
| 206 | + ASSERT_NE(nullptr, pKernelInfo); |
| 207 | + |
| 208 | + auto pMultiDeviceKernel = clUniquePtr(MultiDeviceKernel::create<MockKernel>(pProgram, MockKernel::toKernelInfoContainer(*pKernelInfo, rootDeviceIndex), &retVal)); |
| 209 | + ASSERT_NE(nullptr, pMultiDeviceKernel); |
| 210 | + |
| 211 | + retVal = clSetKernelArgSVMPointer(pMultiDeviceKernel.get(), 0, deviceMemAlloc); |
| 212 | + ASSERT_EQ(CL_SUCCESS, retVal); |
| 213 | + |
| 214 | + retVal = clSetKernelArgSVMPointer(pMultiDeviceKernel.get(), 1, hostMemAlloc); |
| 215 | + ASSERT_EQ(CL_SUCCESS, retVal); |
| 216 | + |
| 217 | + size_t globalWorkSize[3] = {bufferSize, 1, 1}; |
| 218 | + retVal = commandQueues[0][0]->enqueueKernel(pMultiDeviceKernel->getKernel(rootDeviceIndex), 1, nullptr, globalWorkSize, nullptr, 0, nullptr, nullptr); |
| 219 | + ASSERT_EQ(CL_SUCCESS, retVal); |
| 220 | + |
| 221 | + commandQueues[0][0]->finish(); |
| 222 | + |
| 223 | + expectMemory<FamilyType>(hostMemAlloc, buffer.data(), bufferSize, 0, 0); |
| 224 | + |
| 225 | + retVal = clMemFreeINTEL(context.get(), deviceMemAlloc); |
| 226 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 227 | + |
| 228 | + retVal = clMemFreeINTEL(context.get(), hostMemAlloc); |
| 229 | + EXPECT_EQ(CL_SUCCESS, retVal); |
| 230 | +} |
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