358 lines
14 KiB
C++
358 lines
14 KiB
C++
/*
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* Copyright (C) 2017-2019 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "core/helpers/ptr_math.h"
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#include "runtime/built_ins/built_ins.h"
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#include "runtime/built_ins/builtins_dispatch_builder.h"
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#include "runtime/command_queue/command_queue_hw.h"
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#include "runtime/helpers/dispatch_info.h"
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#include "runtime/kernel/kernel.h"
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#include "test.h"
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#include "unit_tests/command_queue/enqueue_copy_buffer_fixture.h"
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#include "unit_tests/command_queue/enqueue_fixture.h"
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#include "unit_tests/gen_common/gen_commands_common_validation.h"
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#include "unit_tests/helpers/unit_test_helper.h"
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#include "unit_tests/mocks/mock_buffer.h"
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#include "reg_configs_common.h"
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#include <memory>
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using namespace NEO;
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HWTEST_F(EnqueueCopyBufferTest, GivenNullSrcMemObjWhenCopyingBufferThenClInvalidMemObjectErrorIsReturned) {
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auto dstBuffer = std::unique_ptr<Buffer>(BufferHelper<>::create());
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auto retVal = clEnqueueCopyBuffer(
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pCmdQ,
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nullptr,
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dstBuffer.get(),
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0,
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0,
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sizeof(float),
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0,
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nullptr,
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nullptr);
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EXPECT_EQ(CL_INVALID_MEM_OBJECT, retVal);
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}
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HWTEST_F(EnqueueCopyBufferTest, GivenNullDstMemObjWhenCopyingBufferThenClInvalidMemObjectErrorIsReturned) {
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auto srcBuffer = std::unique_ptr<Buffer>(BufferHelper<>::create());
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auto retVal = clEnqueueCopyBuffer(
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pCmdQ,
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srcBuffer.get(),
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nullptr,
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0,
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0,
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sizeof(float),
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0,
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nullptr,
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nullptr);
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EXPECT_EQ(CL_INVALID_MEM_OBJECT, retVal);
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}
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HWTEST_F(EnqueueCopyBufferTest, GivenInvalidMemoryLocationWhenCopyingBufferThenClInvalidValueErrorIsReturned) {
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auto retVal = clEnqueueCopyBuffer(
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pCmdQ,
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srcBuffer,
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dstBuffer,
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0,
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8,
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128,
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0,
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nullptr,
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nullptr);
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EXPECT_EQ(CL_INVALID_VALUE, retVal);
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}
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HWTEST_F(EnqueueCopyBufferTest, WhenCopyingBufferThenTaskCountIsAlignedWithCsr) {
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//this test case assumes IOQ
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auto &csr = pDevice->getUltCommandStreamReceiver<FamilyType>();
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csr.taskCount = pCmdQ->taskCount + 100;
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csr.taskLevel = pCmdQ->taskLevel + 50;
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enqueueCopyBuffer();
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EXPECT_EQ(csr.peekTaskCount(), pCmdQ->taskCount);
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EXPECT_EQ(csr.peekTaskLevel(), pCmdQ->taskLevel + 1);
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}
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HWCMDTEST_F(IGFX_GEN8_CORE, EnqueueCopyBufferTest, WhenCopyingBufferThenGpgpuWalkerIsCorrect) {
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typedef typename FamilyType::GPGPU_WALKER GPGPU_WALKER;
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enqueueCopyBufferAndParse<FamilyType>();
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auto *cmd = (GPGPU_WALKER *)cmdWalker;
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ASSERT_NE(nullptr, cmd);
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// Verify GPGPU_WALKER parameters
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EXPECT_NE(0u, cmd->getThreadGroupIdXDimension());
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EXPECT_NE(0u, cmd->getThreadGroupIdYDimension());
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EXPECT_NE(0u, cmd->getThreadGroupIdZDimension());
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EXPECT_NE(0u, cmd->getRightExecutionMask());
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EXPECT_NE(0u, cmd->getBottomExecutionMask());
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EXPECT_EQ(GPGPU_WALKER::SIMD_SIZE_SIMD32, cmd->getSimdSize());
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EXPECT_NE(0u, cmd->getIndirectDataLength());
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EXPECT_FALSE(cmd->getIndirectParameterEnable());
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// Compute the SIMD lane mask
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size_t simd =
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cmd->getSimdSize() == GPGPU_WALKER::SIMD_SIZE_SIMD32 ? 32 : cmd->getSimdSize() == GPGPU_WALKER::SIMD_SIZE_SIMD16 ? 16 : 8;
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uint64_t simdMask = (1ull << simd) - 1;
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// Mask off lanes based on the execution masks
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auto laneMaskRight = cmd->getRightExecutionMask() & simdMask;
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auto lanesPerThreadX = 0;
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while (laneMaskRight) {
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lanesPerThreadX += laneMaskRight & 1;
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laneMaskRight >>= 1;
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}
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}
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HWTEST_F(EnqueueCopyBufferTest, WhenCopyingBufferThenTaskLevelIsIncremented) {
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auto taskLevelBefore = pCmdQ->taskLevel;
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enqueueCopyBuffer();
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EXPECT_GT(pCmdQ->taskLevel, taskLevelBefore);
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}
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HWTEST_F(EnqueueCopyBufferTest, WhenCopyingBufferThenCommandsAreAdded) {
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auto usedCmdBufferBefore = pCS->getUsed();
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enqueueCopyBuffer();
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EXPECT_NE(usedCmdBufferBefore, pCS->getUsed());
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}
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HWTEST_F(EnqueueCopyBufferTest, WhenCopyingBufferThenIndirectDataGetsAdded) {
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auto dshBefore = pDSH->getUsed();
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auto iohBefore = pIOH->getUsed();
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auto sshBefore = pSSH->getUsed();
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enqueueCopyBuffer();
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MultiDispatchInfo multiDispatchInfo;
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auto &builder = pDevice->getExecutionEnvironment()->getBuiltIns()->getBuiltinDispatchInfoBuilder(EBuiltInOps::CopyBufferToBuffer,
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pCmdQ->getContext(), pCmdQ->getDevice());
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ASSERT_NE(nullptr, &builder);
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BuiltinOpParams dc;
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dc.srcMemObj = srcBuffer;
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dc.dstMemObj = dstBuffer;
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dc.srcOffset = {EnqueueCopyBufferTraits::srcOffset, 0, 0};
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dc.dstOffset = {EnqueueCopyBufferTraits::dstOffset, 0, 0};
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dc.size = {EnqueueCopyBufferTraits::size, 0, 0};
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builder.buildDispatchInfos(multiDispatchInfo, dc);
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EXPECT_NE(0u, multiDispatchInfo.size());
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auto kernel = multiDispatchInfo.begin()->getKernel();
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EXPECT_TRUE(UnitTestHelper<FamilyType>::evaluateDshUsage(dshBefore, pDSH->getUsed(), kernel));
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EXPECT_NE(iohBefore, pIOH->getUsed());
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if (kernel->requiresSshForBuffers()) {
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EXPECT_NE(sshBefore, pSSH->getUsed());
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}
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}
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HWTEST_F(EnqueueCopyBufferTest, WhenCopyingBufferStatelessThenStatelessKernelIsUsed) {
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auto srcBuffer = std::unique_ptr<Buffer>(BufferHelper<>::create());
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auto dstBuffer = std::unique_ptr<Buffer>(BufferHelper<>::create());
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MultiDispatchInfo multiDispatchInfo;
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auto &builder = pDevice->getExecutionEnvironment()->getBuiltIns()->getBuiltinDispatchInfoBuilder(EBuiltInOps::CopyBufferToBufferStateless,
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pCmdQ->getContext(), pCmdQ->getDevice());
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ASSERT_NE(nullptr, &builder);
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BuiltinOpParams dc;
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dc.srcMemObj = srcBuffer.get();
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dc.dstMemObj = dstBuffer.get();
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dc.srcOffset = {EnqueueCopyBufferTraits::srcOffset, 0, 0};
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dc.dstOffset = {EnqueueCopyBufferTraits::dstOffset, 0, 0};
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dc.size = {EnqueueCopyBufferTraits::size, 0, 0};
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builder.buildDispatchInfos(multiDispatchInfo, dc);
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EXPECT_NE(0u, multiDispatchInfo.size());
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auto kernel = multiDispatchInfo.begin()->getKernel();
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EXPECT_TRUE(kernel->getKernelInfo().patchInfo.executionEnvironment->CompiledForGreaterThan4GBBuffers);
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EXPECT_FALSE(kernel->getKernelInfo().kernelArgInfo[0].pureStatefulBufferAccess);
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}
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HWTEST_F(EnqueueCopyBufferTest, WhenCopyingBufferThenL3ProgrammingIsCorrect) {
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enqueueCopyBufferAndParse<FamilyType>();
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validateL3Programming<FamilyType>(cmdList, itorWalker);
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}
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HWCMDTEST_F(IGFX_GEN8_CORE, EnqueueCopyBufferTest, WhenEnqueueIsDoneThenStateBaseAddressIsProperlyProgrammed) {
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enqueueCopyBufferAndParse<FamilyType>();
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auto &ultCsr = this->pDevice->getUltCommandStreamReceiver<FamilyType>();
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validateStateBaseAddress<FamilyType>(ultCsr.getMemoryManager()->getInternalHeapBaseAddress(ultCsr.rootDeviceIndex),
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pDSH, pIOH, pSSH, itorPipelineSelect, itorWalker, cmdList, 0llu);
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}
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HWCMDTEST_F(IGFX_GEN8_CORE, EnqueueCopyBufferTest, WhenCopyingBufferThenMediaInterfaceDescriptorLoadIsCorrect) {
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typedef typename FamilyType::MEDIA_INTERFACE_DESCRIPTOR_LOAD MEDIA_INTERFACE_DESCRIPTOR_LOAD;
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typedef typename FamilyType::INTERFACE_DESCRIPTOR_DATA INTERFACE_DESCRIPTOR_DATA;
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enqueueCopyBufferAndParse<FamilyType>();
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auto *cmd = (MEDIA_INTERFACE_DESCRIPTOR_LOAD *)cmdMediaInterfaceDescriptorLoad;
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ASSERT_NE(nullptr, cmd);
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// Verify we have a valid length -- multiple of INTERFACE_DESCRIPTOR_DATAs
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EXPECT_EQ(0u, cmd->getInterfaceDescriptorTotalLength() % sizeof(INTERFACE_DESCRIPTOR_DATA));
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// Validate the start address
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size_t alignmentStartAddress = 64 * sizeof(uint8_t);
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EXPECT_EQ(0u, cmd->getInterfaceDescriptorDataStartAddress() % alignmentStartAddress);
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// Validate the length
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EXPECT_NE(0u, cmd->getInterfaceDescriptorTotalLength());
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size_t alignmentTotalLength = 32 * sizeof(uint8_t);
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EXPECT_EQ(0u, cmd->getInterfaceDescriptorTotalLength() % alignmentTotalLength);
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// Generically validate this command
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FamilyType::PARSE::template validateCommand<MEDIA_INTERFACE_DESCRIPTOR_LOAD *>(cmdList.begin(), itorMediaInterfaceDescriptorLoad);
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}
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HWCMDTEST_F(IGFX_GEN8_CORE, EnqueueCopyBufferTest, WhenCopyingBufferThenInterfaceDescriptorDataIsCorrect) {
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typedef typename FamilyType::MEDIA_INTERFACE_DESCRIPTOR_LOAD MEDIA_INTERFACE_DESCRIPTOR_LOAD;
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typedef typename FamilyType::STATE_BASE_ADDRESS STATE_BASE_ADDRESS;
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typedef typename FamilyType::INTERFACE_DESCRIPTOR_DATA INTERFACE_DESCRIPTOR_DATA;
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enqueueCopyBufferAndParse<FamilyType>();
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auto cmdIDD = (INTERFACE_DESCRIPTOR_DATA *)cmdInterfaceDescriptorData;
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auto cmdSBA = (STATE_BASE_ADDRESS *)cmdStateBaseAddress;
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// Validate the kernel start pointer. Technically, a kernel can start at address 0 but let's force a value.
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auto kernelStartPointer = ((uint64_t)cmdIDD->getKernelStartPointerHigh() << 32) + cmdIDD->getKernelStartPointer();
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EXPECT_LE(kernelStartPointer, cmdSBA->getInstructionBufferSize() * MemoryConstants::pageSize);
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EXPECT_NE(0u, cmdIDD->getNumberOfThreadsInGpgpuThreadGroup());
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EXPECT_NE(0u, cmdIDD->getCrossThreadConstantDataReadLength());
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EXPECT_NE(0u, cmdIDD->getConstantIndirectUrbEntryReadLength());
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}
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HWTEST_F(EnqueueCopyBufferTest, WhenCopyingBufferThenNumberOfPipelineSelectsIsOne) {
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enqueueCopyBufferAndParse<FamilyType>();
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int numCommands = getNumberOfPipelineSelectsThatEnablePipelineSelect<FamilyType>();
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EXPECT_EQ(1, numCommands);
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}
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HWCMDTEST_F(IGFX_GEN8_CORE, EnqueueCopyBufferTest, WhenCopyingBufferThenMediaVfeStateIsSetCorrectly) {
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enqueueCopyBufferAndParse<FamilyType>();
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validateMediaVFEState<FamilyType>(&pDevice->getHardwareInfo(), cmdMediaVfeState, cmdList, itorMediaVfeState);
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}
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HWTEST_F(EnqueueCopyBufferTest, WhenCopyingBufferThenArgumentZeroMatchesSourceAddress) {
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enqueueCopyBufferAndParse<FamilyType>();
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// Extract the kernel used
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MultiDispatchInfo multiDispatchInfo;
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auto &builder = pDevice->getExecutionEnvironment()->getBuiltIns()->getBuiltinDispatchInfoBuilder(EBuiltInOps::CopyBufferToBuffer,
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pCmdQ->getContext(), pCmdQ->getDevice());
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ASSERT_NE(nullptr, &builder);
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BuiltinOpParams dc;
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dc.srcMemObj = srcBuffer;
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dc.dstMemObj = dstBuffer;
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dc.srcOffset = {EnqueueCopyBufferTraits::srcOffset, 0, 0};
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dc.dstOffset = {EnqueueCopyBufferTraits::dstOffset, 0, 0};
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dc.size = {EnqueueCopyBufferTraits::size, 0, 0};
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builder.buildDispatchInfos(multiDispatchInfo, dc);
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EXPECT_NE(0u, multiDispatchInfo.size());
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auto kernel = multiDispatchInfo.begin()->getKernel();
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ASSERT_NE(nullptr, kernel);
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// Determine where the argument is
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auto pArgument = (void **)getStatelessArgumentPointer<FamilyType>(*kernel, 0u, pCmdQ->getIndirectHeap(IndirectHeap::INDIRECT_OBJECT, 0));
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EXPECT_EQ((void *)((uintptr_t)srcBuffer->getGraphicsAllocation()->getGpuAddress()), *pArgument);
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}
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HWTEST_F(EnqueueCopyBufferTest, WhenCopyingBufferThenArgumentOneMatchesDestinationAddress) {
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enqueueCopyBufferAndParse<FamilyType>();
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// Extract the kernel used
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MultiDispatchInfo multiDispatchInfo;
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auto &builder = pDevice->getExecutionEnvironment()->getBuiltIns()->getBuiltinDispatchInfoBuilder(EBuiltInOps::CopyBufferToBuffer,
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pCmdQ->getContext(), pCmdQ->getDevice());
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ASSERT_NE(nullptr, &builder);
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BuiltinOpParams dc;
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dc.srcMemObj = srcBuffer;
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dc.dstMemObj = dstBuffer;
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dc.srcOffset = {EnqueueCopyBufferTraits::srcOffset, 0, 0};
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dc.dstOffset = {EnqueueCopyBufferTraits::dstOffset, 0, 0};
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dc.size = {EnqueueCopyBufferTraits::size, 0, 0};
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builder.buildDispatchInfos(multiDispatchInfo, dc);
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EXPECT_NE(0u, multiDispatchInfo.size());
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auto kernel = multiDispatchInfo.begin()->getKernel();
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ASSERT_NE(nullptr, kernel);
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// Determine where the argument is
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auto pArgument = (void **)getStatelessArgumentPointer<FamilyType>(*kernel, 1u, pCmdQ->getIndirectHeap(IndirectHeap::INDIRECT_OBJECT, 0));
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EXPECT_EQ((void *)((uintptr_t)dstBuffer->getGraphicsAllocation()->getGpuAddress()), *pArgument);
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}
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struct EnqueueCopyBufferHw : public ::testing::Test {
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void SetUp() override {
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if (is32bit) {
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GTEST_SKIP();
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}
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device.reset(MockDevice::createWithNewExecutionEnvironment<MockDevice>(*platformDevices));
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context.reset(new MockContext(device.get()));
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dstBuffer = std::unique_ptr<Buffer>(BufferHelper<>::create(context.get()));
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}
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std::unique_ptr<MockDevice> device;
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std::unique_ptr<MockContext> context;
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std::unique_ptr<Buffer> dstBuffer;
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MockBuffer srcBuffer;
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uint64_t bigSize = 4ull * MemoryConstants::gigaByte;
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uint64_t smallSize = 4ull * MemoryConstants::gigaByte - 1;
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};
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using EnqueueCopyBufferStatelessTest = EnqueueCopyBufferHw;
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HWTEST_F(EnqueueCopyBufferStatelessTest, givenBuffersWhenCopyingBufferStatelessThenSuccessIsReturned) {
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auto cmdQ = std::make_unique<CommandQueueStateless<FamilyType>>(context.get(), device.get());
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srcBuffer.size = static_cast<size_t>(bigSize);
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auto retVal = cmdQ->enqueueCopyBuffer(
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&srcBuffer,
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dstBuffer.get(),
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0,
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0,
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sizeof(float),
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0,
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nullptr,
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nullptr);
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EXPECT_EQ(CL_SUCCESS, retVal);
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}
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using EnqueueCopyBufferStatefulTest = EnqueueCopyBufferHw;
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HWTEST_F(EnqueueCopyBufferStatefulTest, givenBuffersWhenCopyingBufferStatefulThenSuccessIsReturned) {
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auto cmdQ = std::make_unique<CommandQueueStateful<FamilyType>>(context.get(), device.get());
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srcBuffer.size = static_cast<size_t>(smallSize);
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auto retVal = cmdQ->enqueueCopyBuffer(
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&srcBuffer,
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dstBuffer.get(),
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0,
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0,
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sizeof(float),
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0,
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nullptr,
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nullptr);
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EXPECT_EQ(CL_SUCCESS, retVal);
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}
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