compute-runtime/unit_tests/gen8/bdw/test_hw_info_config_bdw.cpp

/*
 * Copyright (C) 2018-2019 Intel Corporation
 *
 * SPDX-License-Identifier: MIT
 *
 */

#include "test.h"

using namespace NEO;

TEST(BdwHwInfoConfig, givenHwInfoConfigStringThenAfterSetupResultingHwInfoIsCorrect) {
    if (IGFX_BROADWELL != productFamily) {
        return;
    }
    HardwareInfo hwInfo;
    GT_SYSTEM_INFO &gtSystemInfo = hwInfo.gtSystemInfo;

    std::string strConfig = "1x3x8";
    hardwareInfoSetup[productFamily](&hwInfo, false, strConfig);
    EXPECT_EQ(1u, gtSystemInfo.SliceCount);
    EXPECT_EQ(3u, gtSystemInfo.SubSliceCount);
    EXPECT_EQ(23u, gtSystemInfo.EUCount);

    strConfig = "2x3x8";
    gtSystemInfo = {0};
    hardwareInfoSetup[productFamily](&hwInfo, false, strConfig);
    EXPECT_EQ(2u, gtSystemInfo.SliceCount);
    EXPECT_EQ(6u, gtSystemInfo.SubSliceCount);
    EXPECT_EQ(47u, gtSystemInfo.EUCount);

    strConfig = "1x2x6";
    gtSystemInfo = {0};
    hardwareInfoSetup[productFamily](&hwInfo, false, strConfig);
    EXPECT_EQ(1u, gtSystemInfo.SliceCount);
    EXPECT_EQ(2u, gtSystemInfo.SubSliceCount);
    EXPECT_EQ(12u, gtSystemInfo.EUCount);

    strConfig = "1x3x6";
    gtSystemInfo = {0};
    hardwareInfoSetup[productFamily](&hwInfo, false, strConfig);
    EXPECT_EQ(1u, gtSystemInfo.SliceCount);
    EXPECT_EQ(3u, gtSystemInfo.SubSliceCount);
    EXPECT_EQ(18u, gtSystemInfo.EUCount);

    strConfig = "default";
    gtSystemInfo = {0};
    hardwareInfoSetup[productFamily](&hwInfo, false, strConfig);
    EXPECT_EQ(1u, gtSystemInfo.SliceCount);
    EXPECT_EQ(3u, gtSystemInfo.SubSliceCount);
    EXPECT_EQ(23u, gtSystemInfo.EUCount);

    strConfig = "erroneous";
    gtSystemInfo = {0};
    EXPECT_ANY_THROW(hardwareInfoSetup[productFamily](&hwInfo, false, strConfig));

    EXPECT_EQ(0u, gtSystemInfo.SliceCount);
    EXPECT_EQ(0u, gtSystemInfo.SubSliceCount);
    EXPECT_EQ(0u, gtSystemInfo.EUCount);
}

using BdwHwInfo = ::testing::Test;

BDWTEST_F(BdwHwInfo, givenBoolWhenCallBdwHardwareInfoSetupThenFeatureTableAndWorkaroundTableAreSetCorrect) {
    std::string strConfig[] = {
        "1x3x8",
        "2x3x8",
        "1x2x6",
        "1x3x6"};
    bool boolValue[]{
        true, false};
    HardwareInfo hwInfo;
    GT_SYSTEM_INFO &gtSystemInfo = hwInfo.gtSystemInfo;
    FeatureTable &featureTable = hwInfo.featureTable;
    WorkaroundTable &workaroundTable = hwInfo.workaroundTable;

    for (auto &config : strConfig) {
        for (auto setParamBool : boolValue) {

            gtSystemInfo = {0};
            featureTable = {};
            workaroundTable = {};
            hardwareInfoSetup[productFamily](&hwInfo, setParamBool, config);

            EXPECT_EQ(setParamBool, featureTable.ftrL3IACoherency);
            EXPECT_EQ(setParamBool, featureTable.ftrPPGTT);
            EXPECT_EQ(setParamBool, featureTable.ftrSVM);
            EXPECT_EQ(setParamBool, featureTable.ftrIA32eGfxPTEs);
            EXPECT_EQ(setParamBool, featureTable.ftrFbc);
            EXPECT_EQ(setParamBool, featureTable.ftrFbc2AddressTranslation);
            EXPECT_EQ(setParamBool, featureTable.ftrFbcBlitterTracking);
            EXPECT_EQ(setParamBool, featureTable.ftrFbcCpuTracking);
            EXPECT_EQ(setParamBool, featureTable.ftrTileY);

            EXPECT_EQ(setParamBool, workaroundTable.waDisableLSQCROPERFforOCL);
            EXPECT_EQ(setParamBool, workaroundTable.waReportPerfCountUseGlobalContextID);
            EXPECT_EQ(setParamBool, workaroundTable.waUseVAlign16OnTileXYBpp816);
            EXPECT_EQ(setParamBool, workaroundTable.waModifyVFEStateAfterGPGPUPreemption);
            EXPECT_EQ(setParamBool, workaroundTable.waSamplerCacheFlushBetweenRedescribedSurfaceReads);
        }
    }
}

BDWTEST_F(BdwHwInfo, givenHwInfoConfigStringThenAfterSetupResultingVmeIsDisabled) {
    HardwareInfo hwInfo;

    std::string strConfig = "default";
    hardwareInfoSetup[productFamily](&hwInfo, false, strConfig);
    EXPECT_FALSE(hwInfo.capabilityTable.ftrSupportsVmeAvcTextureSampler);
    EXPECT_FALSE(hwInfo.capabilityTable.ftrSupportsVmeAvcPreemption);
    EXPECT_FALSE(hwInfo.capabilityTable.supportsVme);
}