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/*
* Copyright (C) 2018-2022 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/aub/aub_helper.h"
#include "shared/source/aub_mem_dump/aub_mem_dump.h"
#include "shared/source/aub_mem_dump/page_table_entry_bits.h"
#include "shared/source/command_stream/aub_command_stream_receiver_hw.h"
#include "shared/source/helpers/basic_math.h"
#include "shared/source/helpers/hw_helper.h"
#include "shared/source/tbx/tbx_proto.h"
#include "shared/test/common/fixtures/device_fixture.h"
#include "shared/test/common/helpers/debug_manager_state_restore.h"
#include "shared/test/common/test_macros/hw_test.h"
#include "shared/test/unit_test/mocks/mock_lrca_helper.h"
using namespace NEO;
TEST(AubHelper, GivenZeroPdEntryBitsWhenGetMemTraceIsCalledThenTraceNonLocalIsReturned) {
int hint = AubHelper::getMemTrace(0u);
EXPECT_EQ(AubMemDump::AddressSpaceValues::TraceNonlocal, hint);
}
TEST(AubHelper, WhenGetPtEntryBitsIsCalledThenEntryBitsAreNotMasked) {
uint64_t entryBits = BIT(PageTableEntry::presentBit) |
BIT(PageTableEntry::writableBit) |
BIT(PageTableEntry::userSupervisorBit);
uint64_t maskedEntryBits = AubHelper::getPTEntryBits(entryBits);
EXPECT_EQ(entryBits, maskedEntryBits);
}
TEST(AubHelper, GivenMultipleSubDevicesWhenGettingDeviceCountThenCorrectValueIsReturned) {
DebugManagerStateRestore stateRestore;
FeatureTable featureTable = {};
WorkaroundTable workaroundTable = {};
RuntimeCapabilityTable capTable = {};
GT_SYSTEM_INFO sysInfo = {};
PLATFORM platform = {};
HardwareInfo hwInfo{&platform, &featureTable, &workaroundTable, &sysInfo, capTable};
DebugManager.flags.CreateMultipleSubDevices.set(2);
uint32_t devicesCount = HwHelper::getSubDevicesCount(&hwInfo);
EXPECT_EQ(devicesCount, 2u);
DebugManager.flags.CreateMultipleSubDevices.set(0);
devicesCount = HwHelper::getSubDevicesCount(&hwInfo);
EXPECT_EQ(devicesCount, 1u);
}
TEST(AubHelper, WhenGetMemTraceIsCalledWithLocalMemoryPDEntryBitsThenTraceLocalIsReturned) {
int hint = AubHelper::getMemTrace(BIT(PageTableEntry::localMemoryBit));
EXPECT_EQ(AubMemDump::AddressSpaceValues::TraceLocal, hint);
}
TEST(AubHelper, WhenMaskPTEntryBitsIsCalledThenLocalMemoryBitIsMasked) {
uint64_t entryBits = BIT(PageTableEntry::presentBit) |
BIT(PageTableEntry::writableBit) |
BIT(PageTableEntry::userSupervisorBit) |
BIT(PageTableEntry::localMemoryBit);
uint64_t maskedEntryBits = AubHelper::getPTEntryBits(entryBits);
EXPECT_EQ(entryBits & ~BIT(PageTableEntry::localMemoryBit), maskedEntryBits);
}
TEST(AubHelper, WhenGetMemTypeIsCalledWithAGivenAddressSpaceThenCorrectMemTypeIsReturned) {
uint32_t addressSpace = AubHelper::getMemType(AubMemDump::AddressSpaceValues::TraceLocal);
EXPECT_EQ(mem_types::MEM_TYPE_LOCALMEM, addressSpace);
addressSpace = AubHelper::getMemType(AubMemDump::AddressSpaceValues::TraceNonlocal);
EXPECT_EQ(mem_types::MEM_TYPE_SYSTEM, addressSpace);
}
TEST(AubHelper, WhenHBMSizePerTileInGigabytesIsSetThenGetMemBankSizeReturnsCorrectValue) {
DebugManagerStateRestore stateRestore;
DebugManager.flags.HBMSizePerTileInGigabytes.set(8);
HardwareInfo hwInfo = *defaultHwInfo;
GT_SYSTEM_INFO &sysInfo = hwInfo.gtSystemInfo;
sysInfo.MultiTileArchInfo.IsValid = true;
sysInfo.MultiTileArchInfo.TileCount = 1;
EXPECT_EQ(8 * MemoryConstants::gigaByte, AubHelper::getPerTileLocalMemorySize(&hwInfo));
sysInfo.MultiTileArchInfo.TileCount = 2;
EXPECT_EQ(8 * MemoryConstants::gigaByte, AubHelper::getPerTileLocalMemorySize(&hwInfo));
sysInfo.MultiTileArchInfo.TileCount = 4;
EXPECT_EQ(8 * MemoryConstants::gigaByte, AubHelper::getPerTileLocalMemorySize(&hwInfo));
}
TEST(AubHelper, WhenHBMSizePerTileInGigabytesIsNotSetThenGetMemBankSizeReturnsCorrectValue) {
HardwareInfo hwInfo = *defaultHwInfo;
GT_SYSTEM_INFO &sysInfo = hwInfo.gtSystemInfo;
sysInfo.MultiTileArchInfo.IsValid = true;
sysInfo.MultiTileArchInfo.TileCount = 1;
EXPECT_EQ(32 * MemoryConstants::gigaByte, AubHelper::getPerTileLocalMemorySize(&hwInfo));
sysInfo.MultiTileArchInfo.TileCount = 2;
EXPECT_EQ(16 * MemoryConstants::gigaByte, AubHelper::getPerTileLocalMemorySize(&hwInfo));
sysInfo.MultiTileArchInfo.TileCount = 4;
EXPECT_EQ(8 * MemoryConstants::gigaByte, AubHelper::getPerTileLocalMemorySize(&hwInfo));
}
using AubHelperHwTest = Test<DeviceFixture>;
HWTEST_F(AubHelperHwTest, GivenDisabledLocalMemoryWhenGetDataHintForPml4EntryIsCalledThenTraceNotypeIsReturned) {
AubHelperHw<FamilyType> aubHelper(false);
int dataHint = aubHelper.getDataHintForPml4Entry();
EXPECT_EQ(AubMemDump::DataTypeHintValues::TraceNotype, dataHint);
}
HWTEST_F(AubHelperHwTest, GivenDisabledLocalMemoryWhenGetDataHintForPdpEntryIsCalledThenTraceNotypeIsReturned) {
AubHelperHw<FamilyType> aubHelper(false);
int dataHint = aubHelper.getDataHintForPdpEntry();
EXPECT_EQ(AubMemDump::DataTypeHintValues::TraceNotype, dataHint);
}
HWTEST_F(AubHelperHwTest, GivenDisabledLocalMemoryWhenGetDataHintForPdEntryIsCalledThenTraceNotypeIsReturned) {
AubHelperHw<FamilyType> aubHelper(false);
int dataHint = aubHelper.getDataHintForPdEntry();
EXPECT_EQ(AubMemDump::DataTypeHintValues::TraceNotype, dataHint);
}
HWTEST_F(AubHelperHwTest, GivenDisabledLocalMemoryWhenGetDataHintForPtEntryIsCalledThenTraceNotypeIsReturned) {
AubHelperHw<FamilyType> aubHelper(false);
int dataHint = aubHelper.getDataHintForPtEntry();
EXPECT_EQ(AubMemDump::DataTypeHintValues::TraceNotype, dataHint);
}
HWTEST_F(AubHelperHwTest, GivenDisabledLocalMemoryWhenGetMemTraceForPml4EntryIsCalledThenTracePml4EntryIsReturned) {
AubHelperHw<FamilyType> aubHelper(false);
int addressSpace = aubHelper.getMemTraceForPml4Entry();
EXPECT_EQ(AubMemDump::AddressSpaceValues::TracePml4Entry, addressSpace);
}
HWTEST_F(AubHelperHwTest, GivenDisabledLocalMemoryWhenGetMemTraceForPdpEntryIsCalledThenTracePhysicalPdpEntryIsReturned) {
AubHelperHw<FamilyType> aubHelper(false);
int addressSpace = aubHelper.getMemTraceForPdpEntry();
EXPECT_EQ(AubMemDump::AddressSpaceValues::TracePhysicalPdpEntry, addressSpace);
}
HWTEST_F(AubHelperHwTest, GivenDisabledLocalMemoryWhenGetMemTraceForPd4EntryIsCalledThenTracePpgttPdEntryIsReturned) {
AubHelperHw<FamilyType> aubHelper(false);
int addressSpace = aubHelper.getMemTraceForPdEntry();
EXPECT_EQ(AubMemDump::AddressSpaceValues::TracePpgttPdEntry, addressSpace);
}
HWTEST_F(AubHelperHwTest, GivenDisabledLocalMemoryWhenGetMemTraceForPtEntryIsCalledThenTracePpgttEntryIsReturned) {
AubHelperHw<FamilyType> aubHelper(false);
int addressSpace = aubHelper.getMemTraceForPtEntry();
EXPECT_EQ(AubMemDump::AddressSpaceValues::TracePpgttEntry, addressSpace);
}
HWTEST_F(AubHelperHwTest, GivenEnabledLocalMemoryWhenGetMemTraceForPml4EntryIsCalledThenTraceLocalIsReturned) {
AubHelperHw<FamilyType> aubHelper(true);
int addressSpace = aubHelper.getMemTraceForPml4Entry();
EXPECT_EQ(AubMemDump::AddressSpaceValues::TraceLocal, addressSpace);
}
HWTEST_F(AubHelperHwTest, GivenEnabledLocalMemoryWhenGetMemTraceForPdpEntryIsCalledThenTraceLocalIsReturned) {
AubHelperHw<FamilyType> aubHelper(true);
int addressSpace = aubHelper.getMemTraceForPdpEntry();
EXPECT_EQ(AubMemDump::AddressSpaceValues::TraceLocal, addressSpace);
}
HWTEST_F(AubHelperHwTest, GivenEnabledLocalMemoryWhenGetMemTraceForPd4EntryIsCalledThenTraceLocalIsReturned) {
AubHelperHw<FamilyType> aubHelper(true);
int addressSpace = aubHelper.getMemTraceForPdEntry();
EXPECT_EQ(AubMemDump::AddressSpaceValues::TraceLocal, addressSpace);
}
HWTEST_F(AubHelperHwTest, GivenEnabledLocalMemoryWhenGetMemTraceForPtEntryIsCalledThenTraceLocalIsReturned) {
AubHelperHw<FamilyType> aubHelper(true);
int addressSpace = aubHelper.getMemTraceForPtEntry();
EXPECT_EQ(AubMemDump::AddressSpaceValues::TraceLocal, addressSpace);
}
HWTEST_F(AubHelperHwTest, givenLrcaHelperWhenContextIsInitializedThenContextFlagsAreSet) {
const auto &csTraits = CommandStreamReceiverSimulatedCommonHw<FamilyType>::getCsTraits(aub_stream::ENGINE_RCS);
MockLrcaHelper lrcaHelper(csTraits.mmioBase);
std::unique_ptr<void, std::function<void(void *)>> lrcaBase(alignedMalloc(csTraits.sizeLRCA, csTraits.alignLRCA), alignedFree);
lrcaHelper.initialize(lrcaBase.get());
ASSERT_NE(0u, lrcaHelper.setContextSaveRestoreFlagsCalled);
}
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