mirror of
https://github.com/intel/compute-runtime.git
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dd3d294f87
This change caches the most used MOCS values: * getMOCS(GMM_RESOURCE_USAGE_OCL_BUFFER_CONST); * getMOCS(GMM_RESOURCE_USAGE_OCL_BUFFER); * getMOCS(GMM_RESOURCE_USAGE_OCL_BUFFER_CACHELINE_MISALIGNED); inside gmmHelper class during initialization to avoid repeated calls of virtual functions, branches and/or gmm lib access. and adds more readably corresponding getters: * getL1EnabledMOCS * getL3EnabledMOCS * getUncachedMOCS If force all resources uncached is called, these 3 cached mocs values are reinitialized It also changes the order of gmmHelper members, to avoid not needed padding after addressWidth and simplifies logic in getMocsIndex function for xehp and later products. Signed-off-by: Kamil Kopryk <kamil.kopryk@intel.com>
69 lines
2.9 KiB
C++
69 lines
2.9 KiB
C++
/*
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* Copyright (C) 2022-2025 Intel Corporation
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*
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* SPDX-License-Identifier: MIT
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*
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*/
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#include "shared/source/gmm_helper/gmm_helper.h"
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#include "shared/source/gmm_helper/gmm_lib.h"
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#include "shared/source/helpers/gfx_core_helper.h"
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#include "shared/test/common/cmd_parse/gen_cmd_parse.h"
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#include "shared/test/common/mocks/mock_debugger.h"
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#include "shared/test/common/mocks/mock_device.h"
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#include "shared/test/common/test_macros/hw_test.h"
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#include "shared/test/unit_test/fixtures/command_container_fixture.h"
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#include "test_traits_common.h"
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using namespace NEO;
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using CommandEncodeStatesDG2Test = Test<CommandEncodeStatesFixture>;
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HWTEST2_F(CommandEncodeStatesDG2Test, givenCommandContainerWhenSetStateBaseAddressCalledThenCachePolicyIsWB, IsDG2) {
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using STATE_BASE_ADDRESS = typename FamilyType::STATE_BASE_ADDRESS;
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cmdContainer->dirtyHeaps = 0;
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STATE_BASE_ADDRESS sba;
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auto gmmHelper = cmdContainer->getDevice()->getRootDeviceEnvironment().getGmmHelper();
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uint32_t statelessMocsIndex = (gmmHelper->getL3EnabledMOCS() >> 1);
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EncodeStateBaseAddressArgs<FamilyType> args = createDefaultEncodeStateBaseAddressArgs<FamilyType>(cmdContainer.get(), sba, statelessMocsIndex);
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EncodeStateBaseAddress<FamilyType>::encode(args);
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GenCmdList commands;
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CmdParse<FamilyType>::parseCommandBuffer(commands, ptrOffset(cmdContainer->getCommandStream()->getCpuBase(), 0), cmdContainer->getCommandStream()->getUsed());
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auto itorCmd = find<STATE_BASE_ADDRESS *>(commands.begin(), commands.end());
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ASSERT_NE(itorCmd, commands.end());
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auto cmd = genCmdCast<STATE_BASE_ADDRESS *>(*itorCmd);
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EXPECT_EQ(FamilyType::STATE_BASE_ADDRESS::L1_CACHE_CONTROL_WB, cmd->getL1CacheControlCachePolicy());
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}
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HWTEST2_F(CommandEncodeStatesDG2Test, givenCommandContainerAndDebuggerWhenSetStateBaseAddressCalledThenCachePolicyIsWBP, IsDG2) {
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using STATE_BASE_ADDRESS = typename FamilyType::STATE_BASE_ADDRESS;
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cmdContainer->dirtyHeaps = 0;
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auto debugger = new MockDebugger();
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cmdContainer->getDevice()->getExecutionEnvironment()->rootDeviceEnvironments[0]->debugger.reset(debugger);
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STATE_BASE_ADDRESS sba;
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auto gmmHelper = cmdContainer->getDevice()->getRootDeviceEnvironment().getGmmHelper();
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uint32_t statelessMocsIndex = (gmmHelper->getL3EnabledMOCS() >> 1);
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EncodeStateBaseAddressArgs<FamilyType> args = createDefaultEncodeStateBaseAddressArgs<FamilyType>(cmdContainer.get(), sba, statelessMocsIndex);
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EncodeStateBaseAddress<FamilyType>::encode(args);
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GenCmdList commands;
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CmdParse<FamilyType>::parseCommandBuffer(commands, ptrOffset(cmdContainer->getCommandStream()->getCpuBase(), 0), cmdContainer->getCommandStream()->getUsed());
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auto itorCmd = find<STATE_BASE_ADDRESS *>(commands.begin(), commands.end());
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ASSERT_NE(itorCmd, commands.end());
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auto cmd = genCmdCast<STATE_BASE_ADDRESS *>(*itorCmd);
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EXPECT_EQ(FamilyType::STATE_BASE_ADDRESS::L1_CACHE_CONTROL_WBP, cmd->getL1CacheControlCachePolicy());
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}
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