compute-runtime/shared/test/unit_test/gen9/test_device_caps_gen9.cpp

/*
 * Copyright (C) 2018-2022 Intel Corporation
 *
 * SPDX-License-Identifier: MIT
 *
 */

#include "shared/source/gen9/hw_cmds.h"
#include "shared/source/helpers/hw_helper.h"
#include "shared/test/common/fixtures/device_fixture.h"
#include "shared/test/common/test_macros/header/per_product_test_definitions.h"
#include "shared/test/common/test_macros/test.h"

using namespace NEO;

using Gen9DeviceCaps = Test<DeviceFixture>;

GEN9TEST_F(Gen9DeviceCaps, GivenDefaultWhenCheckingPreemptionModeThenMidThreadIsSupported) {
    EXPECT_EQ(PreemptionMode::MidThread, pDevice->getHardwareInfo().capabilityTable.defaultPreemptionMode);
}

GEN9TEST_F(Gen9DeviceCaps, WhenCheckingCompressionThenItIsDisabled) {
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.ftrRenderCompressedBuffers);
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.ftrRenderCompressedImages);
}

GEN9TEST_F(Gen9DeviceCaps, givenHwInfoWhenRequestedComputeUnitsUsedForScratchThenReturnValidValue) {
    const auto &hwInfo = pDevice->getHardwareInfo();
    auto &coreHelper = getHelper<CoreHelper>();

    uint32_t expectedValue = hwInfo.gtSystemInfo.MaxSubSlicesSupported * hwInfo.gtSystemInfo.MaxEuPerSubSlice *
                             hwInfo.gtSystemInfo.ThreadCount / hwInfo.gtSystemInfo.EUCount;

    EXPECT_EQ(expectedValue, coreHelper.getComputeUnitsUsedForScratch(pDevice->getRootDeviceEnvironment()));
    EXPECT_EQ(expectedValue, pDevice->getDeviceInfo().computeUnitsUsedForScratch);
}

GEN9TEST_F(Gen9DeviceCaps, givenHwInfoWhenRequestedMaxFrontEndThreadsThenReturnValidValue) {
    const auto &hwInfo = pDevice->getHardwareInfo();

    EXPECT_EQ(HwHelper::getMaxThreadsForVfe(hwInfo), pDevice->getDeviceInfo().maxFrontEndThreads);
}

GEN9TEST_F(Gen9DeviceCaps, givenHwInfoWhenSlmSizeIsRequiredThenReturnCorrectValue) {
    EXPECT_EQ(64u, pDevice->getHardwareInfo().capabilityTable.slmSize);
}

GEN9TEST_F(Gen9DeviceCaps, givenGen9WhenCheckSupportCacheFlushAfterWalkerThenFalse) {
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.supportCacheFlushAfterWalker);
}

GEN9TEST_F(Gen9DeviceCaps, givenGen9WhenCheckBlitterOperationsSupportThenReturnFalse) {
    EXPECT_FALSE(pDevice->getHardwareInfo().capabilityTable.blitterOperationsSupported);
}

GEN9TEST_F(Gen9DeviceCaps, givenGen9WhenCheckingImageSupportThenReturnTrue) {
    EXPECT_TRUE(pDevice->getHardwareInfo().capabilityTable.supportsImages);
}

GEN9TEST_F(Gen9DeviceCaps, givenGen9WhenCheckingMediaBlockSupportThenReturnTrue) {
    EXPECT_TRUE(pDevice->getHardwareInfo().capabilityTable.supportsMediaBlock);
}