62 lines
2.5 KiB
C++
62 lines
2.5 KiB
C++
/*
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* Copyright (C) 2017-2018 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 "runtime/built_ins/built_ins.h"
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#include "runtime/command_stream/preemption.h"
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#include "runtime/command_stream/preemption.inl"
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#include "runtime/memory_manager/graphics_allocation.h"
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namespace OCLRT {
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typedef CNLFamily GfxFamily;
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template <>
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struct PreemptionConfig<GfxFamily> {
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static constexpr uint32_t mmioAddress = 0x2580;
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static constexpr uint32_t maskVal = (1 << 1) | (1 << 2);
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static constexpr uint32_t maskShift = 16;
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static constexpr uint32_t mask = maskVal << maskShift;
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static constexpr uint32_t threadGroupVal = (1 << 1);
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static constexpr uint32_t cmdLevelVal = (1 << 2);
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static constexpr uint32_t midThreadVal = 0;
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};
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template <>
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size_t PreemptionHelper::getPreemptionWaCsSize<GfxFamily>(const Device &device) {
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return 0;
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}
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template <>
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void PreemptionHelper::applyPreemptionWaCmdsBegin<GfxFamily>(LinearStream *pCommandStream, const Device &device) {
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}
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template <>
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void PreemptionHelper::applyPreemptionWaCmdsEnd<GfxFamily>(LinearStream *pCommandStream, const Device &device) {
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}
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template void PreemptionHelper::programCmdStream<GfxFamily>(LinearStream &cmdStream,
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PreemptionMode newPreemptionMode, PreemptionMode oldPreemptionMode,
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GraphicsAllocation *preemptionCsr, Device &device);
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template size_t PreemptionHelper::getRequiredPreambleSize<GfxFamily>(const Device &device);
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template void PreemptionHelper::programCsrBaseAddress<GfxFamily>(LinearStream &preambleCmdStream, Device &device, const GraphicsAllocation *preemptionCsr);
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template void PreemptionHelper::programStateSip<GfxFamily>(LinearStream &preambleCmdStream, Device &device);
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template size_t PreemptionHelper::getRequiredStateSipCmdSize<GfxFamily>(const Device &device);
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template size_t PreemptionHelper::getRequiredCmdStreamSize<GfxFamily>(PreemptionMode newPreemptionMode, PreemptionMode oldPreemptionMode);
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template <>
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void PreemptionHelper::programInterfaceDescriptorDataPreemption<GfxFamily>(INTERFACE_DESCRIPTOR_DATA<GfxFamily> *idd, PreemptionMode preemptionMode) {
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using INTERFACE_DESCRIPTOR_DATA = typename GfxFamily::INTERFACE_DESCRIPTOR_DATA;
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if (preemptionMode == PreemptionMode::MidThread) {
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idd->setThreadPreemptionDisable(INTERFACE_DESCRIPTOR_DATA::THREAD_PREEMPTION_DISABLE_DISABLE);
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} else {
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idd->setThreadPreemptionDisable(INTERFACE_DESCRIPTOR_DATA::THREAD_PREEMPTION_DISABLE_ENABLE);
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}
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}
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} // namespace OCLRT
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