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/*
* Copyright (C) 2017-2020 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/execution_environment/execution_environment.h"
#include "shared/source/helpers/constants.h"
#include "shared/source/helpers/hw_info.h"
#include "shared/source/os_interface/device_factory.h"
#include "shared/source/os_interface/os_interface.h"
#include "shared/source/os_interface/os_library.h"
#include "shared/test/unit_test/helpers/debug_manager_state_restore.h"
#include "opencl/source/platform/platform.h"
#include "opencl/test/unit_test/mocks/mock_execution_environment.h"
#include "opencl/test/unit_test/mocks/mock_platform.h"
#include "test.h"
#include "hw_device_id.h"
#include <set>
using namespace NEO;
OsLibrary *setAdapterInfo(const PLATFORM *platform, const GT_SYSTEM_INFO *gtSystemInfo, uint64_t gpuAddressSpace);
struct DeviceFactoryTest : public ::testing::Test {
public:
void SetUp() override {
const HardwareInfo *hwInfo = defaultHwInfo.get();
executionEnvironment = platform()->peekExecutionEnvironment();
mockGdiDll = setAdapterInfo(&hwInfo->platform, &hwInfo->gtSystemInfo, hwInfo->capabilityTable.gpuAddressSpace);
}
void TearDown() override {
delete mockGdiDll;
}
protected:
OsLibrary *mockGdiDll;
ExecutionEnvironment *executionEnvironment;
};
TEST_F(DeviceFactoryTest, WhenDeviceEnvironemntIsPreparedThenItIsInitializedCorrectly) {
const HardwareInfo *refHwinfo = defaultHwInfo.get();
bool success = DeviceFactory::prepareDeviceEnvironments(*executionEnvironment);
EXPECT_TRUE(success);
const HardwareInfo *hwInfo = executionEnvironment->rootDeviceEnvironments[0]->getHardwareInfo();
EXPECT_EQ(refHwinfo->platform.eDisplayCoreFamily, hwInfo->platform.eDisplayCoreFamily);
}
TEST_F(DeviceFactoryTest, WhenOverridingUsingDebugManagerThenOverridesAreAppliedCorrectly) {
DebugManagerStateRestore stateRestore;
bool success = DeviceFactory::prepareDeviceEnvironments(*executionEnvironment);
auto hwInfo = executionEnvironment->rootDeviceEnvironments[0]->getHardwareInfo();
ASSERT_TRUE(success);
auto refEnableKmdNotify = hwInfo->capabilityTable.kmdNotifyProperties.enableKmdNotify;
auto refDelayKmdNotifyMicroseconds = hwInfo->capabilityTable.kmdNotifyProperties.delayKmdNotifyMicroseconds;
auto refEnableQuickKmdSleep = hwInfo->capabilityTable.kmdNotifyProperties.enableQuickKmdSleep;
auto refDelayQuickKmdSleepMicroseconds = hwInfo->capabilityTable.kmdNotifyProperties.delayQuickKmdSleepMicroseconds;
auto refEnableQuickKmdSleepForSporadicWaits = hwInfo->capabilityTable.kmdNotifyProperties.enableQuickKmdSleepForSporadicWaits;
auto refDelayQuickKmdSleepForSporadicWaitsMicroseconds = hwInfo->capabilityTable.kmdNotifyProperties.delayQuickKmdSleepForSporadicWaitsMicroseconds;
DebugManager.flags.OverrideEnableKmdNotify.set(!refEnableKmdNotify);
DebugManager.flags.OverrideKmdNotifyDelayMicroseconds.set(static_cast<int32_t>(refDelayKmdNotifyMicroseconds) + 10);
DebugManager.flags.OverrideEnableQuickKmdSleep.set(!refEnableQuickKmdSleep);
DebugManager.flags.OverrideQuickKmdSleepDelayMicroseconds.set(static_cast<int32_t>(refDelayQuickKmdSleepMicroseconds) + 11);
DebugManager.flags.OverrideEnableQuickKmdSleepForSporadicWaits.set(!refEnableQuickKmdSleepForSporadicWaits);
DebugManager.flags.OverrideDelayQuickKmdSleepForSporadicWaitsMicroseconds.set(static_cast<int32_t>(refDelayQuickKmdSleepForSporadicWaitsMicroseconds) + 12);
platformsImpl->clear();
executionEnvironment = constructPlatform()->peekExecutionEnvironment();
success = DeviceFactory::prepareDeviceEnvironments(*executionEnvironment);
ASSERT_TRUE(success);
hwInfo = executionEnvironment->rootDeviceEnvironments[0]->getHardwareInfo();
EXPECT_EQ(!refEnableKmdNotify, hwInfo->capabilityTable.kmdNotifyProperties.enableKmdNotify);
EXPECT_EQ(refDelayKmdNotifyMicroseconds + 10, hwInfo->capabilityTable.kmdNotifyProperties.delayKmdNotifyMicroseconds);
EXPECT_EQ(!refEnableQuickKmdSleep, hwInfo->capabilityTable.kmdNotifyProperties.enableQuickKmdSleep);
EXPECT_EQ(refDelayQuickKmdSleepMicroseconds + 11, hwInfo->capabilityTable.kmdNotifyProperties.delayQuickKmdSleepMicroseconds);
EXPECT_EQ(!refEnableQuickKmdSleepForSporadicWaits,
hwInfo->capabilityTable.kmdNotifyProperties.enableQuickKmdSleepForSporadicWaits);
EXPECT_EQ(refDelayQuickKmdSleepForSporadicWaitsMicroseconds + 12,
hwInfo->capabilityTable.kmdNotifyProperties.delayQuickKmdSleepForSporadicWaitsMicroseconds);
}
TEST_F(DeviceFactoryTest, WhenOverridingEngineTypeThenDebugEngineIsReported) {
DebugManagerStateRestore dbgRestorer;
int32_t debugEngineType = 2;
DebugManager.flags.NodeOrdinal.set(debugEngineType);
bool success = DeviceFactory::prepareDeviceEnvironments(*executionEnvironment);
ASSERT_TRUE(success);
auto hwInfo = executionEnvironment->rootDeviceEnvironments[0]->getHardwareInfo();
int32_t actualEngineType = static_cast<int32_t>(hwInfo->capabilityTable.defaultEngineType);
EXPECT_EQ(debugEngineType, actualEngineType);
}
TEST_F(DeviceFactoryTest, givenPointerToHwInfoWhenGetDevicedCalledThenRequiedSurfaceSizeIsSettedProperly) {
bool success = DeviceFactory::prepareDeviceEnvironments(*executionEnvironment);
ASSERT_TRUE(success);
auto hwInfo = executionEnvironment->rootDeviceEnvironments[0]->getHardwareInfo();
EXPECT_EQ(hwInfo->gtSystemInfo.CsrSizeInMb * MemoryConstants::megaByte, hwInfo->capabilityTable.requiredPreemptionSurfaceSize);
}
TEST_F(DeviceFactoryTest, givenCreateMultipleRootDevicesDebugFlagWhenPrepareDeviceEnvironmentsIsCalledThenNumberOfReturnedDevicesIsEqualToDebugVariable) {
DebugManagerStateRestore stateRestore;
auto requiredDeviceCount = 2u;
DebugManager.flags.CreateMultipleRootDevices.set(requiredDeviceCount);
bool success = DeviceFactory::prepareDeviceEnvironments(*executionEnvironment);
ASSERT_TRUE(success);
EXPECT_EQ(requiredDeviceCount, executionEnvironment->rootDeviceEnvironments.size());
}
TEST_F(DeviceFactoryTest, givenDebugFlagSetWhenPrepareDeviceEnvironmentsIsCalledThenOverrideGpuAddressSpace) {
DebugManagerStateRestore restore;
DebugManager.flags.OverrideGpuAddressSpace.set(12);
bool success = DeviceFactory::prepareDeviceEnvironments(*executionEnvironment);
EXPECT_TRUE(success);
EXPECT_EQ(maxNBitValue(12), executionEnvironment->rootDeviceEnvironments[0]->getHardwareInfo()->capabilityTable.gpuAddressSpace);
}
TEST_F(DeviceFactoryTest, givenDebugFlagSetWhenPrepareDeviceEnvironmentsForProductFamilyOverrideIsCalledThenOverrideGpuAddressSpace) {
DebugManagerStateRestore restore;
DebugManager.flags.OverrideGpuAddressSpace.set(12);
bool success = DeviceFactory::prepareDeviceEnvironmentsForProductFamilyOverride(*executionEnvironment);
EXPECT_TRUE(success);
EXPECT_EQ(maxNBitValue(12), executionEnvironment->rootDeviceEnvironments[0]->getHardwareInfo()->capabilityTable.gpuAddressSpace);
}
TEST_F(DeviceFactoryTest, givenDebugFlagSetWhenPrepareDeviceEnvironmentsIsCalledThenOverrideRevision) {
DebugManagerStateRestore restore;
DebugManager.flags.OverrideRevision.set(3);
bool success = DeviceFactory::prepareDeviceEnvironments(*executionEnvironment);
EXPECT_TRUE(success);
EXPECT_EQ(3u, executionEnvironment->rootDeviceEnvironments[0]->getHardwareInfo()->platform.usRevId);
}
TEST_F(DeviceFactoryTest, givenDebugFlagSetWhenPrepareDeviceEnvironmentsForProductFamilyOverrideIsCalledThenOverrideRevision) {
DebugManagerStateRestore restore;
DebugManager.flags.OverrideRevision.set(3);
bool success = DeviceFactory::prepareDeviceEnvironmentsForProductFamilyOverride(*executionEnvironment);
EXPECT_TRUE(success);
EXPECT_EQ(3u, executionEnvironment->rootDeviceEnvironments[0]->getHardwareInfo()->platform.usRevId);
}
TEST_F(DeviceFactoryTest, whenPrepareDeviceEnvironmentsIsCalledThenAllRootDeviceEnvironmentMembersAreInitialized) {
DebugManagerStateRestore stateRestore;
auto requiredDeviceCount = 2u;
DebugManager.flags.CreateMultipleRootDevices.set(requiredDeviceCount);
MockExecutionEnvironment executionEnvironment(defaultHwInfo.get(), true, requiredDeviceCount);
bool success = DeviceFactory::prepareDeviceEnvironments(executionEnvironment);
ASSERT_TRUE(success);
std::set<MemoryOperationsHandler *> memoryOperationHandlers;
std::set<OSInterface *> osInterfaces;
for (auto rootDeviceIndex = 0u; rootDeviceIndex < requiredDeviceCount; rootDeviceIndex++) {
auto rootDeviceEnvironment = static_cast<MockRootDeviceEnvironment *>(executionEnvironment.rootDeviceEnvironments[rootDeviceIndex].get());
auto memoryOperationInterface = rootDeviceEnvironment->memoryOperationsInterface.get();
EXPECT_NE(nullptr, memoryOperationInterface);
EXPECT_EQ(memoryOperationHandlers.end(), memoryOperationHandlers.find(memoryOperationInterface));
memoryOperationHandlers.insert(memoryOperationInterface);
auto osInterface = rootDeviceEnvironment->osInterface.get();
EXPECT_NE(nullptr, osInterface);
EXPECT_EQ(osInterfaces.end(), osInterfaces.find(osInterface));
osInterfaces.insert(osInterface);
}
}
TEST_F(DeviceFactoryTest, givenInvalidHwConfigStringPrepareDeviceEnvironmentsForProductFamilyOverrideReturnsFalse) {
DebugManagerStateRestore stateRestore;
DebugManager.flags.HardwareInfoOverride.set("1x3");
MockExecutionEnvironment executionEnvironment(defaultHwInfo.get());
bool success = DeviceFactory::prepareDeviceEnvironmentsForProductFamilyOverride(executionEnvironment);
EXPECT_FALSE(success);
}
HWTEST_F(DeviceFactoryTest, givenValidHwConfigStringPrepareDeviceEnvironmentsForProductFamilyOverrideReturnsTrue) {
DebugManagerStateRestore stateRestore;
DebugManager.flags.HardwareInfoOverride.set("1x1x1");
MockExecutionEnvironment executionEnvironment(defaultHwInfo.get());
EXPECT_ANY_THROW(DeviceFactory::prepareDeviceEnvironmentsForProductFamilyOverride(executionEnvironment));
}
TEST_F(DeviceFactoryTest, givenPrepareDeviceEnvironmentsCallWhenItIsDoneThenOsInterfaceIsAllocated) {
bool success = DeviceFactory::prepareDeviceEnvironments(*executionEnvironment);
EXPECT_TRUE(success);
EXPECT_NE(nullptr, executionEnvironment->rootDeviceEnvironments[0]->osInterface);
}
TEST(DeviceFactory, givenHwModeSelectedWhenIsHwModeSelectedIsCalledThenTrueIsReturned) {
DebugManagerStateRestore stateRestore;
constexpr int32_t hwModes[] = {-1, CommandStreamReceiverType::CSR_HW, CommandStreamReceiverType::CSR_HW_WITH_AUB};
for (const auto &hwMode : hwModes) {
DebugManager.flags.SetCommandStreamReceiver.set(hwMode);
EXPECT_TRUE(DeviceFactory::isHwModeSelected());
}
}
TEST(DeviceFactory, givenNonHwModeSelectedWhenIsHwModeSelectedIsCalledThenFalseIsReturned) {
DebugManagerStateRestore stateRestore;
constexpr int32_t nonHwModes[] = {CommandStreamReceiverType::CSR_AUB, CommandStreamReceiverType::CSR_TBX, CommandStreamReceiverType::CSR_TBX_WITH_AUB};
for (const auto &nonHwMode : nonHwModes) {
DebugManager.flags.SetCommandStreamReceiver.set(nonHwMode);
EXPECT_FALSE(DeviceFactory::isHwModeSelected());
}
}
TEST(DiscoverDevices, whenDiscoverDevicesAndForceDeviceIdIsDifferentFromTheExistingDeviceThenReturnNullptr) {
DebugManagerStateRestore stateRestore;
DebugManager.flags.ForceDeviceId.set("invalid");
ExecutionEnvironment executionEnviornment;
auto hwDeviceIds = OSInterface::discoverDevices(executionEnviornment);
EXPECT_TRUE(hwDeviceIds.empty());
}
TEST(DiscoverDevices, whenDiscoverDevicesAndForceDeviceIdIsDifferentFromTheExistingDeviceThenPrepareDeviceEnvironmentsReturnsFalse) {
DebugManagerStateRestore stateRestore;
DebugManager.flags.ForceDeviceId.set("invalid");
ExecutionEnvironment executionEnviornment;
auto result = DeviceFactory::prepareDeviceEnvironments(executionEnviornment);
EXPECT_FALSE(result);
}
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