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/*
* Copyright (C) 2019-2022 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/command_stream/preemption.h"
#include "shared/source/command_stream/stream_properties.h"
#include "shared/test/common/fixtures/preamble_fixture.h"
#include "shared/test/common/helpers/debug_manager_state_restore.h"
#include "reg_configs_common.h"
using namespace NEO;
using TglLpSlm = PreambleFixture;
HWTEST2_F(TglLpSlm, givenTglLpWhenPreambleIsBeingProgrammedThenThreadArbitrationPolicyIsIgnored, IsTGLLP) {
DebugManagerStateRestore dbgRestore;
DebugManager.flags.ForcePreemptionMode.set(static_cast<int32_t>(PreemptionMode::Disabled));
typedef Gen12LpFamily::MI_LOAD_REGISTER_IMM MI_LOAD_REGISTER_IMM;
LinearStream &cs = linearStream;
uint32_t l3Config = PreambleHelper<Gen12LpFamily>::getL3Config(pDevice->getHardwareInfo(), true);
MockDevice mockDevice;
PreambleHelper<Gen12LpFamily>::programPreamble(&linearStream, mockDevice, l3Config,
nullptr, nullptr);
parseCommands<Gen12LpFamily>(cs);
// parse through commands and ensure that 0xE404 is not being programmed
EXPECT_EQ(0U, countMmio<FamilyType>(cmdList.begin(), cmdList.end(), 0xE404));
}
HWTEST2_F(TglLpSlm, WhenCheckingL3IsConfigurableThenExpectItToBeFalse, IsTGLLP) {
bool isL3Programmable =
PreambleHelper<Gen12LpFamily>::isL3Configurable(*defaultHwInfo);
EXPECT_FALSE(isL3Programmable);
}
HWTEST2_F(TglLpSlm, WhenPreambleIsCreatedThenSlmIsDisabled, IsTGLLP) {
typedef Gen12LpFamily::MI_LOAD_REGISTER_IMM MI_LOAD_REGISTER_IMM;
LinearStream &cs = linearStream;
uint32_t l3Config = PreambleHelper<FamilyType>::getL3Config(pDevice->getHardwareInfo(), true);
PreambleHelper<FamilyType>::programL3(&cs, l3Config);
parseCommands<Gen12LpFamily>(cs);
auto itorLRI = find<MI_LOAD_REGISTER_IMM *>(cmdList.begin(), cmdList.end());
ASSERT_EQ(cmdList.end(), itorLRI);
}
using Gen12LpUrbEntryAllocationSize = PreambleFixture;
HWTEST2_F(Gen12LpUrbEntryAllocationSize, WhenPreambleIsCreatedThenUrbEntryAllocationSizeIsCorrect, IsTGLLP) {
uint32_t actualVal = PreambleHelper<FamilyType>::getUrbEntryAllocationSize();
EXPECT_EQ(1024u, actualVal);
}
using Gen12LpPreambleVfeState = PreambleVfeState;
HWTEST2_F(Gen12LpPreambleVfeState, GivenWaOffWhenProgrammingVfeStateThenProgrammingIsCorrect, IsTGLLP) {
typedef typename FamilyType::PIPE_CONTROL PIPE_CONTROL;
testWaTable->flags.waSendMIFLUSHBeforeVFE = 0;
LinearStream &cs = linearStream;
auto vfeCmd = PreambleHelper<FamilyType>::getSpaceForVfeState(&linearStream, pDevice->getHardwareInfo(), EngineGroupType::RenderCompute);
StreamProperties emptyProperties{};
PreambleHelper<FamilyType>::programVfeState(vfeCmd, pDevice->getHardwareInfo(), 0u, 0, 672u, emptyProperties, nullptr);
parseCommands<FamilyType>(cs);
auto itorPC = find<PIPE_CONTROL *>(cmdList.begin(), cmdList.end());
ASSERT_NE(cmdList.end(), itorPC);
const auto &pc = *reinterpret_cast<PIPE_CONTROL *>(*itorPC);
EXPECT_FALSE(pc.getRenderTargetCacheFlushEnable());
EXPECT_FALSE(pc.getDepthCacheFlushEnable());
EXPECT_FALSE(pc.getDepthStallEnable());
EXPECT_FALSE(pc.getDcFlushEnable());
EXPECT_EQ(1u, pc.getCommandStreamerStallEnable());
}
HWTEST2_F(Gen12LpPreambleVfeState, givenCcsEngineWhenWaIsSetThenAppropriatePipeControlFlushesAreSet, IsTGLLP) {
typedef typename FamilyType::PIPE_CONTROL PIPE_CONTROL;
testWaTable->flags.waSendMIFLUSHBeforeVFE = 1;
LinearStream &cs = linearStream;
auto vfeCmd = PreambleHelper<FamilyType>::getSpaceForVfeState(&linearStream, pDevice->getHardwareInfo(), EngineGroupType::Compute);
StreamProperties emptyProperties{};
PreambleHelper<FamilyType>::programVfeState(vfeCmd, pDevice->getHardwareInfo(), 0u, 0, 672u, emptyProperties, nullptr);
parseCommands<FamilyType>(cs);
auto itorPC = find<PIPE_CONTROL *>(cmdList.begin(), cmdList.end());
ASSERT_NE(cmdList.end(), itorPC);
const auto &pc = *reinterpret_cast<PIPE_CONTROL *>(*itorPC);
EXPECT_FALSE(pc.getRenderTargetCacheFlushEnable());
EXPECT_FALSE(pc.getDepthCacheFlushEnable());
EXPECT_TRUE(pc.getDcFlushEnable());
EXPECT_EQ(1u, pc.getCommandStreamerStallEnable());
}
HWTEST2_F(Gen12LpPreambleVfeState, givenRcsEngineWhenWaIsSetThenAppropriatePipeControlFlushesAreSet, IsTGLLP) {
using PIPE_CONTROL = typename FamilyType::PIPE_CONTROL;
testWaTable->flags.waSendMIFLUSHBeforeVFE = 1;
LinearStream &cs = linearStream;
auto vfeCmd = PreambleHelper<FamilyType>::getSpaceForVfeState(&linearStream, pDevice->getHardwareInfo(), EngineGroupType::RenderCompute);
StreamProperties emptyProperties{};
PreambleHelper<FamilyType>::programVfeState(vfeCmd, pDevice->getHardwareInfo(), 0u, 0, 672u, emptyProperties, nullptr);
parseCommands<FamilyType>(cs);
auto itorPC = find<PIPE_CONTROL *>(cmdList.begin(), cmdList.end());
ASSERT_NE(cmdList.end(), itorPC);
const auto &pc = *reinterpret_cast<PIPE_CONTROL *>(*itorPC);
EXPECT_TRUE(pc.getRenderTargetCacheFlushEnable());
EXPECT_TRUE(pc.getDepthCacheFlushEnable());
EXPECT_TRUE(pc.getDepthStallEnable());
EXPECT_TRUE(pc.getDcFlushEnable());
EXPECT_EQ(1u, pc.getCommandStreamerStallEnable());
}
HWTEST2_F(Gen12LpPreambleVfeState, givenDefaultPipeControlWhenItIsProgrammedThenCsStallBitIsSet, IsTGLLP) {
using PIPE_CONTROL = typename FamilyType::PIPE_CONTROL;
PIPE_CONTROL *pipeControl = static_cast<PIPE_CONTROL *>(linearStream.getSpace(sizeof(PIPE_CONTROL)));
*pipeControl = FamilyType::cmdInitPipeControl;
EXPECT_EQ(1u, pipeControl->getCommandStreamerStallEnable());
}
HWTEST2_F(Gen12LpPreambleVfeState, givenCfeFusedEuDispatchFlagsWhenprogramAdditionalFieldsInVfeStateIsCalledThenGetDisableSlice0Subslice2ReturnsCorrectValues, IsTGLLP) {
using MEDIA_VFE_STATE = typename FamilyType::MEDIA_VFE_STATE;
DebugManagerStateRestore restorer;
auto hwInfo = pDevice->getRootDeviceEnvironment().getMutableHardwareInfo();
auto &waTable = hwInfo->workaroundTable;
void *cmdSpace = linearStream.getSpace(sizeof(MEDIA_VFE_STATE));
auto mediaVfeState = reinterpret_cast<MEDIA_VFE_STATE *>(cmdSpace);
*mediaVfeState = FamilyType::cmdInitMediaVfeState;
std::tuple<bool, bool, int32_t> testParams[]{
{false, false, 0},
{false, true, 0},
{false, false, -1},
{true, false, 1},
{true, true, -1},
{true, true, 1}};
StreamProperties streamProperties = {};
streamProperties.frontEndState.disableEUFusion.value = 0;
for (auto &[expectedValue, waDisableFusedThreadScheduling, debugKeyValue] : testParams) {
waTable.flags.waDisableFusedThreadScheduling = waDisableFusedThreadScheduling;
DebugManager.flags.CFEFusedEUDispatch.set(debugKeyValue);
PreambleHelper<FamilyType>::appendProgramVFEState(*hwInfo, streamProperties, cmdSpace);
EXPECT_EQ(expectedValue, mediaVfeState->getDisableSlice0Subslice2());
}
}
HWTEST2_F(Gen12LpPreambleVfeState, givenMaxNumberOfDssDebugVariableWhenMediaVfeStateIsProgrammedThenFieldIsSet, IsTGLLP) {
using MEDIA_VFE_STATE = typename FamilyType::MEDIA_VFE_STATE;
DebugManagerStateRestore restorer;
DebugManager.flags.MediaVfeStateMaxSubSlices.set(2);
auto hwInfo = pDevice->getRootDeviceEnvironment().getMutableHardwareInfo();
void *cmdSpace = linearStream.getSpace(sizeof(MEDIA_VFE_STATE));
auto mediaVfeState = reinterpret_cast<MEDIA_VFE_STATE *>(cmdSpace);
*mediaVfeState = FamilyType::cmdInitMediaVfeState;
StreamProperties streamProperties = {};
streamProperties.frontEndState.disableEUFusion.value = 0;
PreambleHelper<FamilyType>::appendProgramVFEState(*hwInfo, streamProperties, cmdSpace);
EXPECT_EQ(2u, mediaVfeState->getMaximumNumberOfDualSubslices());
}
HWTEST2_F(Gen12LpPreambleVfeState, givenDisableEUFusionWhenProgramAdditionalFieldsInVfeStateThenCorrectFieldIsSet, IsTGLLP) {
using MEDIA_VFE_STATE = typename FamilyType::MEDIA_VFE_STATE;
auto hwInfo = pDevice->getRootDeviceEnvironment().getMutableHardwareInfo();
void *cmdSpace = linearStream.getSpace(sizeof(MEDIA_VFE_STATE));
auto mediaVfeState = reinterpret_cast<MEDIA_VFE_STATE *>(cmdSpace);
*mediaVfeState = FamilyType::cmdInitMediaVfeState;
StreamProperties streamProperties = {};
streamProperties.frontEndState.disableEUFusion.value = 1;
PreambleHelper<FamilyType>::appendProgramVFEState(*hwInfo, streamProperties, cmdSpace);
EXPECT_TRUE(mediaVfeState->getDisableSlice0Subslice2());
}
HWTEST2_F(Gen12LpPreambleVfeState, givenDisableEUFusionAndCFEFusedEUDispatchWhenProgramAdditionalFieldsInVfeStateThenCorrectFieldIsSet, IsTGLLP) {
using MEDIA_VFE_STATE = typename FamilyType::MEDIA_VFE_STATE;
DebugManagerStateRestore dbgRestorer;
DebugManager.flags.CFEFusedEUDispatch.set(0);
auto hwInfo = pDevice->getRootDeviceEnvironment().getMutableHardwareInfo();
void *cmdSpace = linearStream.getSpace(sizeof(MEDIA_VFE_STATE));
auto mediaVfeState = reinterpret_cast<MEDIA_VFE_STATE *>(cmdSpace);
*mediaVfeState = FamilyType::cmdInitMediaVfeState;
StreamProperties streamProperties = {};
streamProperties.frontEndState.disableEUFusion.value = 1;
PreambleHelper<FamilyType>::appendProgramVFEState(*hwInfo, streamProperties, cmdSpace);
EXPECT_FALSE(mediaVfeState->getDisableSlice0Subslice2());
}
using ThreadArbitrationGen12Lp = PreambleFixture;
GEN12LPTEST_F(ThreadArbitrationGen12Lp, whenGetDefaultThreadArbitrationPolicyIsCalledThenCorrectPolicyIsReturned) {
EXPECT_EQ(ThreadArbitrationPolicy::AgeBased, HwHelperHw<FamilyType>::get().getDefaultThreadArbitrationPolicy());
}
GEN12LPTEST_F(ThreadArbitrationGen12Lp, whenGetSupportThreadArbitrationPoliciesIsCalledThenEmptyVectorIsReturned) {
auto supportedPolicies = PreambleHelper<FamilyType>::getSupportedThreadArbitrationPolicies();
EXPECT_EQ(0u, supportedPolicies.size());
}
using PreemptionWatermarkGen12Lp = PreambleFixture;
GEN12LPTEST_F(PreemptionWatermarkGen12Lp, WhenPreambleIsCreatedThenPreambleWorkAroundsIsNotProgrammed) {
PreambleHelper<FamilyType>::programGenSpecificPreambleWorkArounds(&linearStream, pDevice->getHardwareInfo());
parseCommands<FamilyType>(linearStream);
auto cmd = findMmioCmd<FamilyType>(cmdList.begin(), cmdList.end(), FfSliceCsChknReg2::address);
ASSERT_EQ(nullptr, cmd);
MockDevice mockDevice;
mockDevice.setDebuggerActive(false);
size_t expectedSize = PreemptionHelper::getRequiredPreambleSize<FamilyType>(mockDevice);
EXPECT_EQ(expectedSize, PreambleHelper<FamilyType>::getAdditionalCommandsSize(mockDevice));
mockDevice.setDebuggerActive(true);
expectedSize += PreambleHelper<FamilyType>::getKernelDebuggingCommandsSize(mockDevice.isDebuggerActive());
EXPECT_EQ(expectedSize, PreambleHelper<FamilyType>::getAdditionalCommandsSize(mockDevice));
}
using PreambleFixtureGen12lp = PreambleFixture;
GEN12LPTEST_F(PreambleFixtureGen12lp, whenKernelDebuggingCommandsAreProgrammedThenCorrectRegisterAddressesAndValuesAreSet) {
typedef typename FamilyType::MI_LOAD_REGISTER_IMM MI_LOAD_REGISTER_IMM;
auto bufferSize = PreambleHelper<FamilyType>::getKernelDebuggingCommandsSize(true);
auto buffer = std::unique_ptr<char[]>(new char[bufferSize]);
LinearStream stream(buffer.get(), bufferSize);
PreambleHelper<FamilyType>::programKernelDebugging(&stream);
HardwareParse hwParser;
hwParser.parseCommands<FamilyType>(stream);
auto cmdList = hwParser.getCommandsList<MI_LOAD_REGISTER_IMM>();
ASSERT_EQ(2u, cmdList.size());
auto it = cmdList.begin();
MI_LOAD_REGISTER_IMM *cmd = reinterpret_cast<MI_LOAD_REGISTER_IMM *>(*it);
EXPECT_EQ(0x20d8u, cmd->getRegisterOffset());
EXPECT_EQ((1u << 5) | (1u << 21), cmd->getDataDword());
it++;
cmd = reinterpret_cast<MI_LOAD_REGISTER_IMM *>(*it);
EXPECT_EQ(0xe400u, cmd->getRegisterOffset());
EXPECT_EQ((1u << 7) | (1u << 4), cmd->getDataDword());
}
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