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Debug flag to control MI_ARB_CHECK prefetcher

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Signed-off-by: Bartosz Dunajski <bartosz.dunajski@intel.com>
This commit is contained in:
Bartosz Dunajski
2022-03-09 15:17:47 +00:00
committed by Compute-Runtime-Automation
parent 41c51df086
commit e24322f266
12 changed files with 95 additions and 4 deletions
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22
shared/test/unit_test/command_container/command_encoder_tests.cpp
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@@ -8,6 +8,7 @@
#include "shared/source/command_container/command_encoder.h"
#include "shared/source/command_stream/linear_stream.h"
#include "shared/source/memory_manager/graphics_allocation.h"
#include "shared/test/common/helpers/debug_manager_state_restore.h"
#include "shared/test/common/helpers/default_hw_info.h"
#include "shared/test/common/helpers/unit_test_helper.h"
#include "shared/test/common/test_macros/test.h"
@@ -111,4 +112,25 @@ HWCMDTEST_F(IGFX_GEN8_CORE, CommandEncoderTests, whenAppendParamsForImageFromBuf
EncodeSurfaceState<FamilyType>::appendParamsForImageFromBuffer(&surfaceState);
EXPECT_EQ(0, memcmp(&expectedState, &surfaceState, sizeof(surfaceState)));
}
HWCMDTEST_F(IGFX_XE_HP_CORE, CommandEncoderTests, givenDebugFlagSetWhenProgrammingMiArbThenSetPreparserDisabledValue) {
DebugManagerStateRestore restore;
using MI_ARB_CHECK = typename FamilyType::MI_ARB_CHECK;
for (int32_t value : {-1, 0, 1}) {
DebugManager.flags.ForcePreParserEnabledForMiArbCheck.set(value);
MI_ARB_CHECK buffer[2] = {};
LinearStream linearStream(buffer, sizeof(buffer));
EncodeMiArbCheck<FamilyType>::program(linearStream);
if (value == 0) {
EXPECT_TRUE(buffer[0].getPreParserDisable());
} else {
EXPECT_FALSE(buffer[0].getPreParserDisable());
}
}
}

25
shared/test/unit_test/direct_submission/direct_submission_tests_1.cpp
View File

@@ -1,5 +1,5 @@
/*
* Copyright (C) 2020-2021 Intel Corporation
* Copyright (C) 2020-2022 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
@@ -956,3 +956,26 @@ HWCMDTEST_F(IGFX_GEN8_CORE, DirectSubmissionTest,
size_t usedSizeAfter = directSubmission.ringCommandStream.getUsed();
EXPECT_EQ(expectedSize, usedSizeAfter - usedSize);
}
HWCMDTEST_F(IGFX_XE_HP_CORE, DirectSubmissionTest, givenDebugFlagSetWhenDispatchingPrefetcherThenSetCorrectValue) {
DebugManagerStateRestore restore;
DebugManager.flags.ForcePreParserEnabledForMiArbCheck.set(1);
using MI_ARB_CHECK = typename FamilyType::MI_ARB_CHECK;
using Dispatcher = BlitterDispatcher<FamilyType>;
MockDirectSubmissionHw<FamilyType, Dispatcher> directSubmission(*pDevice, *osContext.get());
bool ret = directSubmission.allocateResources();
EXPECT_TRUE(ret);
directSubmission.dispatchDisablePrefetcher(true);
HardwareParse hwParse;
hwParse.parseCommands<FamilyType>(directSubmission.ringCommandStream, 0);
hwParse.findHardwareCommands<FamilyType>();
MI_ARB_CHECK *arbCheck = hwParse.getCommand<MI_ARB_CHECK>();
ASSERT_NE(nullptr, arbCheck);
EXPECT_EQ(0u, arbCheck->getPreParserDisable());
}