83 lines
2.3 KiB
C++
83 lines
2.3 KiB
C++
/*
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* Copyright (C) 2018-2022 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/gen8/aub_mapper.h"
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#include "shared/source/gen8/hw_cmds_base.h"
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#include "shared/source/helpers/constants.h"
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#include "shared/source/helpers/flat_batch_buffer_helper_hw.inl"
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#include "shared/source/helpers/hw_helper_base.inl"
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#include "shared/source/helpers/hw_helper_bdw_and_later.inl"
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#include "shared/source/helpers/hw_helper_bdw_to_icllp.inl"
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#include "shared/source/helpers/logical_state_helper.inl"
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namespace NEO {
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typedef Gen8Family Family;
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static uint32_t slmSizeId[] = {0, 1, 2, 4, 4, 8, 8, 8, 8, 16, 16, 16, 16, 16, 16, 16};
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template <>
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uint32_t HwHelperHw<Family>::alignSlmSize(uint32_t slmSize) {
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if (slmSize == 0u) {
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return 0u;
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}
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slmSize = std::max(slmSize, 4096u);
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slmSize = Math::nextPowerOfTwo(slmSize);
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return slmSize;
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}
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template <>
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uint32_t HwHelperHw<Family>::computeSlmValues(const HardwareInfo &hwInfo, uint32_t slmSize) {
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slmSize += (4 * KB - 1);
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slmSize = slmSize >> 12;
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slmSize = std::min(slmSize, 15u);
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slmSize = slmSizeId[slmSize];
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return slmSize;
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}
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template <>
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size_t HwHelperHw<Family>::getMaxBarrierRegisterPerSlice() const {
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return 16;
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}
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template <>
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size_t HwHelperHw<Family>::getMax3dImageWidthOrHeight() const {
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return 2048;
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}
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template <>
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uint64_t HwHelperHw<Family>::getMaxMemAllocSize() const {
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return (2 * MemoryConstants::gigaByte) - (8 * MemoryConstants::kiloByte);
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}
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template <>
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bool HwHelperHw<Family>::isStatelessToStatefulWithOffsetSupported() const {
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return false;
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}
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template <>
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void MemorySynchronizationCommands<Family>::addSingleBarrier(LinearStream &commandStream, PipeControlArgs &args) {
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Family::PIPE_CONTROL cmd = Family::cmdInitPipeControl;
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MemorySynchronizationCommands<Family>::setSingleBarrier(&cmd, args);
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cmd.setDcFlushEnable(true);
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if (DebugManager.flags.DoNotFlushCaches.get()) {
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cmd.setDcFlushEnable(false);
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}
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Family::PIPE_CONTROL *cmdBuffer = commandStream.getSpaceForCmd<Family::PIPE_CONTROL>();
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*cmdBuffer = cmd;
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}
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template class HwHelperHw<Family>;
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template class FlatBatchBufferHelperHw<Family>;
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template struct MemorySynchronizationCommands<Family>;
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template struct LriHelper<Family>;
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template LogicalStateHelper *LogicalStateHelper::create<Family>();
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} // namespace NEO
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