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33 lines
1.4 KiB
C++
33 lines
1.4 KiB
C++
/*========================== begin_copyright_notice ============================
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Copyright (C) 2022-2024 Intel Corporation
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SPDX-License-Identifier: MIT
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============================= end_copyright_notice ===========================*/
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#ifndef __CS_WALK_ORDER_H__
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#define __CS_WALK_ORDER_H__
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#include <llvm/Pass.h>
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#include "Compiler/CISACodeGen/ComputeShaderBase.hpp"
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#include <optional>
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using namespace IGC;
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namespace IGC {
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void selectWalkOrderInPass(bool useLinearWalk, uint numberOfTypedAccess, uint numberOfUntypedAccess, uint num1DAccesses,
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uint num2DAccesses, uint numSLMAccesses, uint threadGroupSize_X, uint threadGroupSize_Y,
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uint threadGroupSize_Z, CodeGenContext *ctx, SComputeShaderWalkOrder &walkOrderStruct);
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void overrideWalkOrderKeysInPass(bool is_pow2_x, bool is_pow2_y, bool is_pow2_z,
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SComputeShaderWalkOrder &walkOrderStruct, CodeGenContext *ctx);
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bool enableHWGenerateLIDInPass(CS_WALK_ORDER walk_order, bool is_pow2_x, bool is_pow2_y, bool is_pow2_z);
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std::optional<CS_WALK_ORDER> selectBestWalkOrderInPass(ThreadIDLayout Layout, bool is_pow2_x, bool is_pow2_y,
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bool is_pow2_z);
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void setEmitLocalMaskInPass(SGVUsage channelNum, EMIT_LOCAL_MASK &emitMask);
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CS_WALK_ORDER getWalkOrderInPass(uint order0, uint order1);
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} // End namespace IGC
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#endif // __CS_WALK_ORDER_H__
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