147 lines
6.3 KiB
C++
147 lines
6.3 KiB
C++
/*
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* Copyright (C) 2018-2020 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 "shared/source/command_stream/preemption.h"
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#include "shared/test/unit_test/helpers/debug_manager_state_restore.h"
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#include "shared/test/unit_test/preamble/preamble_fixture.h"
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#include "reg_configs_common.h"
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using namespace NEO;
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typedef PreambleFixture IclSlm;
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GEN11TEST_F(IclSlm, WhenL3ConfigIsDispatchedThenProperRegisterAddressAndValueAreProgrammed) {
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typedef ICLFamily::MI_LOAD_REGISTER_IMM MI_LOAD_REGISTER_IMM;
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LinearStream &cs = linearStream;
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uint32_t l3Config = PreambleHelper<FamilyType>::getL3Config(*defaultHwInfo, true);
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PreambleHelper<FamilyType>::programL3(&cs, l3Config);
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parseCommands<ICLFamily>(cs);
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auto itorLRI = find<MI_LOAD_REGISTER_IMM *>(cmdList.begin(), cmdList.end());
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ASSERT_NE(cmdList.end(), itorLRI);
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const auto &lri = *reinterpret_cast<MI_LOAD_REGISTER_IMM *>(*itorLRI);
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auto RegisterOffset = L3CNTLRegisterOffset<FamilyType>::registerOffset;
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EXPECT_EQ(RegisterOffset, lri.getRegisterOffset());
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EXPECT_EQ(0u, lri.getDataDword() & 1);
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}
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GEN11TEST_F(IclSlm, givenGen11WhenProgramingL3ThenErrorDetectionBehaviorControlBitSet) {
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uint32_t l3Config = PreambleHelper<FamilyType>::getL3Config(*defaultHwInfo, true);
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uint32_t errorDetectionBehaviorControlBit = 1 << 9;
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EXPECT_TRUE((l3Config & errorDetectionBehaviorControlBit) != 0);
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}
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GEN11TEST_F(IclSlm, WhenCheckingL3IsConfigurableThenExpectItToBeFalse) {
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bool isL3Programmable =
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PreambleHelper<FamilyType>::isL3Configurable(*defaultHwInfo);
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EXPECT_FALSE(isL3Programmable);
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}
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typedef PreambleFixture Gen11UrbEntryAllocationSize;
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GEN11TEST_F(Gen11UrbEntryAllocationSize, WhenPreambleRetrievesUrbEntryAllocationSizeThenValueIsCorrect) {
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uint32_t actualVal = PreambleHelper<FamilyType>::getUrbEntryAllocationSize();
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EXPECT_EQ(0x782u, actualVal);
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}
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typedef PreambleVfeState Gen11PreambleVfeState;
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GEN11TEST_F(Gen11PreambleVfeState, GivenWaOffWhenProgrammingVfeStateThenProgrammingIsCorrect) {
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typedef typename ICLFamily::PIPE_CONTROL PIPE_CONTROL;
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testWaTable->waSendMIFLUSHBeforeVFE = 0;
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LinearStream &cs = linearStream;
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PreambleHelper<ICLFamily>::programVFEState(&linearStream, pPlatform->getClDevice(0)->getHardwareInfo(), 0u, 0, 168u,
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aub_stream::EngineType::ENGINE_RCS, AdditionalKernelExecInfo::NotApplicable,
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KernelExecutionType::NotApplicable);
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parseCommands<ICLFamily>(cs);
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auto itorPC = find<PIPE_CONTROL *>(cmdList.begin(), cmdList.end());
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ASSERT_NE(cmdList.end(), itorPC);
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const auto &pc = *reinterpret_cast<PIPE_CONTROL *>(*itorPC);
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EXPECT_FALSE(pc.getRenderTargetCacheFlushEnable());
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EXPECT_FALSE(pc.getDepthCacheFlushEnable());
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EXPECT_FALSE(pc.getDcFlushEnable());
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EXPECT_EQ(1u, pc.getCommandStreamerStallEnable());
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}
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GEN11TEST_F(Gen11PreambleVfeState, GivenWaOnWhenProgrammingVfeStateThenProgrammingIsCorrect) {
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typedef typename ICLFamily::PIPE_CONTROL PIPE_CONTROL;
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testWaTable->waSendMIFLUSHBeforeVFE = 1;
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LinearStream &cs = linearStream;
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PreambleHelper<ICLFamily>::programVFEState(&linearStream, pPlatform->getClDevice(0)->getHardwareInfo(), 0u, 0, 168u,
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aub_stream::EngineType::ENGINE_RCS, AdditionalKernelExecInfo::NotApplicable,
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KernelExecutionType::NotApplicable);
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parseCommands<ICLFamily>(cs);
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auto itorPC = find<PIPE_CONTROL *>(cmdList.begin(), cmdList.end());
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ASSERT_NE(cmdList.end(), itorPC);
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const auto &pc = *reinterpret_cast<PIPE_CONTROL *>(*itorPC);
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EXPECT_TRUE(pc.getRenderTargetCacheFlushEnable());
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EXPECT_TRUE(pc.getDepthCacheFlushEnable());
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EXPECT_TRUE(pc.getDcFlushEnable());
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EXPECT_EQ(1u, pc.getCommandStreamerStallEnable());
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}
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typedef PreambleFixture PreemptionWatermarkGen11;
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GEN11TEST_F(PreemptionWatermarkGen11, WhenPreambleIsCreatedThenWorkAroundsIsNotProgrammed) {
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PreambleHelper<FamilyType>::programGenSpecificPreambleWorkArounds(&linearStream, *defaultHwInfo);
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parseCommands<FamilyType>(linearStream);
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auto cmd = findMmioCmd<FamilyType>(cmdList.begin(), cmdList.end(), FfSliceCsChknReg2::address);
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ASSERT_EQ(nullptr, cmd);
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MockDevice mockDevice;
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mockDevice.setDebuggerActive(false);
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size_t expectedSize = PreemptionHelper::getRequiredPreambleSize<FamilyType>(mockDevice);
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EXPECT_EQ(expectedSize, PreambleHelper<FamilyType>::getAdditionalCommandsSize(mockDevice));
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mockDevice.setDebuggerActive(true);
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expectedSize += PreambleHelper<FamilyType>::getKernelDebuggingCommandsSize(mockDevice.isDebuggerActive());
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EXPECT_EQ(expectedSize, PreambleHelper<FamilyType>::getAdditionalCommandsSize(mockDevice));
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}
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typedef PreambleFixture ThreadArbitrationGen11;
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GEN11TEST_F(ThreadArbitrationGen11, givenPreambleWhenItIsProgrammedThenThreadArbitrationIsSet) {
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DebugManagerStateRestore dbgRestore;
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DebugManager.flags.ForcePreemptionMode.set(static_cast<int32_t>(PreemptionMode::Disabled));
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typedef ICLFamily::MI_LOAD_REGISTER_IMM MI_LOAD_REGISTER_IMM;
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typedef ICLFamily::PIPE_CONTROL PIPE_CONTROL;
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LinearStream &cs = linearStream;
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uint32_t l3Config = PreambleHelper<FamilyType>::getL3Config(*defaultHwInfo, true);
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MockDevice mockDevice;
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PreambleHelper<FamilyType>::programPreamble(&linearStream, mockDevice, l3Config,
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ThreadArbitrationPolicy::RoundRobin,
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nullptr);
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parseCommands<FamilyType>(cs);
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auto ppC = find<PIPE_CONTROL *>(cmdList.begin(), cmdList.end());
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ASSERT_NE(ppC, cmdList.end());
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auto cmd = findMmioCmd<FamilyType>(cmdList.begin(), cmdList.end(), RowChickenReg4::address);
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ASSERT_NE(nullptr, cmd);
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EXPECT_EQ(RowChickenReg4::regDataForArbitrationPolicy[ThreadArbitrationPolicy::RoundRobin], cmd->getDataDword());
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MockDevice device;
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EXPECT_EQ(0u, PreambleHelper<ICLFamily>::getAdditionalCommandsSize(device));
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EXPECT_EQ(sizeof(MI_LOAD_REGISTER_IMM) + sizeof(PIPE_CONTROL), PreambleHelper<ICLFamily>::getThreadArbitrationCommandsSize());
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}
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GEN11TEST_F(ThreadArbitrationGen11, GivenDefaultWhenProgrammingPreambleThenArbitrationPolicyIsRoundRobin) {
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EXPECT_EQ(ThreadArbitrationPolicy::RoundRobinAfterDependency, HwHelperHw<ICLFamily>::get().getDefaultThreadArbitrationPolicy());
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}
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