37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
/*
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* Copyright (C) 2018-2024 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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#pragma once
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#include "shared/source/execution_environment/root_device_environment.h"
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#include "shared/source/helpers/gfx_core_helper.h"
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#include "shared/source/helpers/local_id_gen.h"
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#include "shared/source/helpers/simd_helper.h"
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#include <cstddef>
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#include <cstdint>
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namespace NEO {
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class LinearStream;
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struct PerThreadDataHelper {
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static inline size_t getPerThreadDataSizeTotal(
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uint32_t simd,
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uint32_t grfSize,
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uint32_t numChannels,
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size_t localWorkSize,
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bool isHwLocalIdGeneration,
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const RootDeviceEnvironment &rootDeviceEnvironment) {
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auto perThreadSizeLocalIDs = static_cast<size_t>(getPerThreadSizeLocalIDs(simd, grfSize, numChannels));
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if (isSimd1(simd)) {
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return perThreadSizeLocalIDs * localWorkSize;
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}
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auto &gfxCoreHelper = rootDeviceEnvironment.getHelper<NEO::GfxCoreHelper>();
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return perThreadSizeLocalIDs * gfxCoreHelper.calculateNumThreadsPerThreadGroup(simd, static_cast<uint32_t>(localWorkSize), grfSize, isHwLocalIdGeneration, rootDeviceEnvironment);
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}
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}; // namespace PerThreadDataHelper
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} // namespace NEO
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