mirror of
https://github.com/intel/compute-runtime.git
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a779e44b52
Related-To: NEO-4724 Change-Id: I85c2effea8a99bebaf9e3db33129641f37dcabe5 Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
122 lines
4.0 KiB
C++
122 lines
4.0 KiB
C++
/*
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* Copyright (C) 2019-2020 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/helpers/hw_helper_base.inl"
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namespace NEO {
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template <typename GfxFamily>
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void HwHelperHw<GfxFamily>::adjustDefaultEngineType(HardwareInfo *pHwInfo) {
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}
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template <typename GfxFamily>
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uint32_t HwHelperHw<GfxFamily>::getComputeUnitsUsedForScratch(const HardwareInfo *pHwInfo) const {
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return pHwInfo->gtSystemInfo.MaxSubSlicesSupported * pHwInfo->gtSystemInfo.MaxEuPerSubSlice *
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pHwInfo->gtSystemInfo.ThreadCount / pHwInfo->gtSystemInfo.EUCount;
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}
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template <typename GfxFamily>
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inline uint32_t HwHelperHw<GfxFamily>::getGlobalTimeStampBits() const {
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return 36;
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}
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template <typename GfxFamily>
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void HwHelperHw<GfxFamily>::setCapabilityCoherencyFlag(const HardwareInfo *pHwInfo, bool &coherencyFlag) {
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coherencyFlag = true;
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}
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template <typename GfxFamily>
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bool HwHelperHw<GfxFamily>::isLocalMemoryEnabled(const HardwareInfo &hwInfo) const {
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return false;
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}
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template <typename GfxFamily>
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bool HwHelperHw<GfxFamily>::heapInLocalMem(const HardwareInfo &hwInfo) const {
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return false;
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}
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template <typename GfxFamily>
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bool HwHelperHw<GfxFamily>::hvAlign4Required() const {
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return true;
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}
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template <typename GfxFamily>
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bool HwHelperHw<GfxFamily>::timestampPacketWriteSupported() const {
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return false;
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}
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template <typename Family>
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bool HwHelperHw<Family>::obtainBlitterPreference(const HardwareInfo &hwInfo) const {
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return false;
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}
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template <typename GfxFamily>
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const HwHelper::EngineInstancesContainer HwHelperHw<GfxFamily>::getGpgpuEngineInstances(const HardwareInfo &hwInfo) const {
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return {aub_stream::ENGINE_RCS,
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aub_stream::ENGINE_RCS, // low priority
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aub_stream::ENGINE_RCS}; // internal usage
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}
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template <typename GfxFamily>
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void HwHelperHw<GfxFamily>::addEngineToEngineGroup(std::vector<std::vector<EngineControl>> &engineGroups,
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EngineControl &engine, const HardwareInfo &hwInfo) const {
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engineGroups[static_cast<uint32_t>(EngineGroupType::RenderCompute)].push_back(engine);
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}
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template <typename GfxFamily>
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std::string HwHelperHw<GfxFamily>::getExtensions() const {
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return "";
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}
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template <typename GfxFamily>
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uint32_t HwHelperHw<GfxFamily>::getMocsIndex(const GmmHelper &gmmHelper, bool l3enabled, bool l1enabled) const {
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if (l3enabled) {
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return gmmHelper.getMOCS(GMM_RESOURCE_USAGE_OCL_BUFFER) >> 1;
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}
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return gmmHelper.getMOCS(GMM_RESOURCE_USAGE_OCL_BUFFER_CACHELINE_MISALIGNED) >> 1;
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}
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template <typename GfxFamily>
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uint32_t HwHelperHw<GfxFamily>::calculateAvailableThreadCount(PRODUCT_FAMILY family, uint32_t grfCount, uint32_t euCount,
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uint32_t threadsPerEu) {
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return threadsPerEu * euCount;
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}
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template <typename GfxFamily>
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uint64_t HwHelperHw<GfxFamily>::getGpuTimeStampInNS(uint64_t timeStamp, double frequency) const {
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return static_cast<uint64_t>(timeStamp * frequency);
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}
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template <typename GfxFamily>
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inline void MemorySynchronizationCommands<GfxFamily>::addPipeControlWA(LinearStream &commandStream, uint64_t gpuAddress, const HardwareInfo &hwInfo) {
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}
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template <typename GfxFamily>
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inline void MemorySynchronizationCommands<GfxFamily>::setPostSyncExtraProperties(PIPE_CONTROL &pipeControl, const HardwareInfo &hwInfo) {
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}
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template <typename GfxFamily>
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inline void MemorySynchronizationCommands<GfxFamily>::setCacheFlushExtraProperties(PIPE_CONTROL &pipeControl) {
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}
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template <typename GfxFamily>
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inline void MemorySynchronizationCommands<GfxFamily>::setPipeControlExtraProperties(typename GfxFamily::PIPE_CONTROL &pipeControl, PipeControlArgs &args) {
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}
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template <typename GfxFamily>
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void LriHelper<GfxFamily>::program(LinearStream *cmdStream, uint32_t address, uint32_t value, bool remap) {
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MI_LOAD_REGISTER_IMM cmd = GfxFamily::cmdInitLoadRegisterImm;
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cmd.setRegisterOffset(address);
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cmd.setDataDword(value);
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auto lri = cmdStream->getSpaceForCmd<MI_LOAD_REGISTER_IMM>();
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*lri = cmd;
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}
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} // namespace NEO
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