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8803b4cd4e
Change-Id: I65ee879644573586d63092b487f8b5ea0cedf1e3 Signed-off-by: Maciej Plewka <maciej.plewka@intel.com>
54 lines
1.4 KiB
C++
54 lines
1.4 KiB
C++
/*
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* Copyright (C) 2017-2019 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 "runtime/command_queue/local_id_gen.h"
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#include "patch_shared.h"
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#include <array>
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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 uint32_t getLocalIdSizePerThread(
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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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return getPerThreadSizeLocalIDs(simd, grfSize, numChannels);
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}
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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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return getThreadsPerWG(simd, localWorkSize) * getLocalIdSizePerThread(simd, grfSize, numChannels);
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}
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static size_t sendPerThreadData(
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LinearStream &indirectHeap,
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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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const size_t localWorkSizes[3],
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const std::array<uint8_t, 3> &workgroupWalkOrder,
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bool hasKernelOnlyImages);
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static inline uint32_t getNumLocalIdChannels(const iOpenCL::SPatchThreadPayload &threadPayload) {
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return threadPayload.LocalIDXPresent +
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threadPayload.LocalIDYPresent +
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threadPayload.LocalIDZPresent;
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}
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static uint32_t getThreadPayloadSize(const iOpenCL::SPatchThreadPayload &threadPayload, uint32_t simd, uint32_t grfSize);
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};
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} // namespace NEO
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