117 lines
5.2 KiB
C++
117 lines
5.2 KiB
C++
/*
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* Copyright (C) 2019-2022 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/built_ins/built_ins.h"
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#include "shared/source/built_ins/sip.h"
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#include "shared/source/command_stream/preemption.h"
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#include "shared/source/helpers/hw_helper.h"
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#include "shared/test/common/cmd_parse/hw_parse.h"
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#include "shared/test/common/fixtures/preemption_fixture.h"
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#include "shared/test/common/mocks/mock_device.h"
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#include "patch_shared.h"
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using namespace NEO;
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template <>
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PreemptionTestHwDetails getPreemptionTestHwDetails<ICLFamily>() {
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PreemptionTestHwDetails ret;
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ret.modeToRegValueMap[PreemptionMode::ThreadGroup] = DwordBuilder::build(1, true) | DwordBuilder::build(2, true, false);
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ret.modeToRegValueMap[PreemptionMode::MidBatch] = DwordBuilder::build(2, true) | DwordBuilder::build(1, true, false);
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ret.modeToRegValueMap[PreemptionMode::MidThread] = DwordBuilder::build(2, true, false) | DwordBuilder::build(1, true, false);
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ret.defaultRegValue = ret.modeToRegValueMap[PreemptionMode::MidBatch];
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ret.regAddress = 0x2580u;
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return ret;
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}
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using Gen11PreemptionTests = DevicePreemptionTests;
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GEN11TEST_F(Gen11PreemptionTests, whenMidThreadPreemptionIsNotAvailableThenDoesNotProgramStateSip) {
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device->setPreemptionMode(PreemptionMode::ThreadGroup);
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size_t requiredSize = PreemptionHelper::getRequiredPreambleSize<FamilyType>(*device);
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EXPECT_EQ(0U, requiredSize);
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LinearStream cmdStream{nullptr, 0};
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PreemptionHelper::getRequiredStateSipCmdSize<FamilyType>(*device, false);
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EXPECT_EQ(0U, cmdStream.getUsed());
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}
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GEN11TEST_F(Gen11PreemptionTests, whenMidThreadPreemptionIsAvailableThenStateSipIsProgrammed) {
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using STATE_SIP = typename FamilyType::STATE_SIP;
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device->setPreemptionMode(PreemptionMode::MidThread);
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executionEnvironment->DisableMidThreadPreemption = 0;
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size_t requiredCmdStreamSize = PreemptionHelper::getRequiredStateSipCmdSize<FamilyType>(*device, false);
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size_t expectedPreambleSize = sizeof(STATE_SIP);
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EXPECT_EQ(expectedPreambleSize, requiredCmdStreamSize);
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StackVec<char, 8192> streamStorage(requiredCmdStreamSize);
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ASSERT_LE(requiredCmdStreamSize, streamStorage.size());
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LinearStream cmdStream{streamStorage.begin(), streamStorage.size()};
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PreemptionHelper::programStateSip<FamilyType>(cmdStream, *device, nullptr);
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HardwareParse hwParsePreamble;
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hwParsePreamble.parseCommands<FamilyType>(cmdStream);
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auto stateSipCmd = hwParsePreamble.getCommand<STATE_SIP>();
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ASSERT_NE(nullptr, stateSipCmd);
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EXPECT_EQ(SipKernel::getSipKernel(*device).getSipAllocation()->getGpuAddressToPatch(), stateSipCmd->getSystemInstructionPointer());
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}
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GEN11TEST_F(Gen11PreemptionTests, WhenGettingPreemptionWaCsSizeThenZeroIsReturned) {
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size_t expectedSize = 0;
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EXPECT_EQ(expectedSize, PreemptionHelper::getPreemptionWaCsSize<FamilyType>(*device));
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}
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GEN11TEST_F(Gen11PreemptionTests, WhenApplyingPreemptionWaCmdsThenNothingIsAdded) {
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size_t usedSize = 0;
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StackVec<char, 1024> streamStorage(1024);
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LinearStream cmdStream{streamStorage.begin(), streamStorage.size()};
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PreemptionHelper::applyPreemptionWaCmdsBegin<FamilyType>(&cmdStream, *device);
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EXPECT_EQ(usedSize, cmdStream.getUsed());
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PreemptionHelper::applyPreemptionWaCmdsEnd<FamilyType>(&cmdStream, *device);
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EXPECT_EQ(usedSize, cmdStream.getUsed());
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}
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GEN11TEST_F(Gen11PreemptionTests, givenInterfaceDescriptorDataWhenMidThreadPreemptionModeThenSetDisableThreadPreemptionBitToDisable) {
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using INTERFACE_DESCRIPTOR_DATA = typename FamilyType::INTERFACE_DESCRIPTOR_DATA;
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INTERFACE_DESCRIPTOR_DATA iddArg;
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iddArg = FamilyType::cmdInitInterfaceDescriptorData;
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iddArg.setThreadPreemptionDisable(INTERFACE_DESCRIPTOR_DATA::THREAD_PREEMPTION_DISABLE_ENABLE);
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PreemptionHelper::programInterfaceDescriptorDataPreemption<FamilyType>(&iddArg, PreemptionMode::MidThread);
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EXPECT_EQ(INTERFACE_DESCRIPTOR_DATA::THREAD_PREEMPTION_DISABLE_DISABLE, iddArg.getThreadPreemptionDisable());
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}
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GEN11TEST_F(Gen11PreemptionTests, givenInterfaceDescriptorDataWhenNoMidThreadPreemptionModeThenSetDisableThreadPreemptionBitToEnable) {
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using INTERFACE_DESCRIPTOR_DATA = typename FamilyType::INTERFACE_DESCRIPTOR_DATA;
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INTERFACE_DESCRIPTOR_DATA iddArg;
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iddArg = FamilyType::cmdInitInterfaceDescriptorData;
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iddArg.setThreadPreemptionDisable(INTERFACE_DESCRIPTOR_DATA::THREAD_PREEMPTION_DISABLE_DISABLE);
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PreemptionHelper::programInterfaceDescriptorDataPreemption<FamilyType>(&iddArg, PreemptionMode::Disabled);
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EXPECT_EQ(INTERFACE_DESCRIPTOR_DATA::THREAD_PREEMPTION_DISABLE_ENABLE, iddArg.getThreadPreemptionDisable());
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iddArg.setThreadPreemptionDisable(INTERFACE_DESCRIPTOR_DATA::THREAD_PREEMPTION_DISABLE_DISABLE);
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PreemptionHelper::programInterfaceDescriptorDataPreemption<FamilyType>(&iddArg, PreemptionMode::MidBatch);
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EXPECT_EQ(INTERFACE_DESCRIPTOR_DATA::THREAD_PREEMPTION_DISABLE_ENABLE, iddArg.getThreadPreemptionDisable());
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iddArg.setThreadPreemptionDisable(INTERFACE_DESCRIPTOR_DATA::THREAD_PREEMPTION_DISABLE_DISABLE);
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PreemptionHelper::programInterfaceDescriptorDataPreemption<FamilyType>(&iddArg, PreemptionMode::ThreadGroup);
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EXPECT_EQ(INTERFACE_DESCRIPTOR_DATA::THREAD_PREEMPTION_DISABLE_ENABLE, iddArg.getThreadPreemptionDisable());
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}
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