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/*
* Copyright (C) 2020-2023 Intel Corporation
*
* SPDX-License-Identifier: MIT
*
*/
#include "shared/source/device_binary_format/device_binary_formats.h"
#include "shared/source/device_binary_format/patchtokens_decoder.h"
#include "shared/source/device_binary_format/patchtokens_dumper.h"
#include "shared/source/device_binary_format/patchtokens_validator.h"
#include "shared/source/helpers/debug_helpers.h"
#include "shared/source/helpers/gfx_core_helper.h"
#include "shared/source/program/kernel_info.h"
#include "shared/source/program/program_info.h"
#include "shared/source/program/program_info_from_patchtokens.h"
#include "shared/source/utilities/logger.h"
namespace NEO {
template <>
bool isDeviceBinaryFormat<NEO::DeviceBinaryFormat::patchtokens>(const ArrayRef<const uint8_t> binary) {
return NEO::PatchTokenBinary::isValidPatchTokenBinary(binary);
}
template <>
SingleDeviceBinary unpackSingleDeviceBinary<NEO::DeviceBinaryFormat::patchtokens>(const ArrayRef<const uint8_t> archive, const ConstStringRef requestedProductAbbreviation, const TargetDevice &requestedTargetDevice,
std::string &outErrReason, std::string &outWarning) {
auto programHeader = NEO::PatchTokenBinary::decodeProgramHeader(archive);
if (nullptr == programHeader) {
outErrReason = "Invalid program header";
return {};
}
bool validForTarget = (requestedTargetDevice.coreFamily == static_cast<GFXCORE_FAMILY>(programHeader->Device));
validForTarget &= (requestedTargetDevice.maxPointerSizeInBytes >= programHeader->GPUPointerSizeInBytes);
validForTarget &= (iOpenCL::CURRENT_ICBE_VERSION == programHeader->Version);
if (false == validForTarget) {
outErrReason = "Unhandled target device";
outWarning = "Binary kernel recompilation due to incompatible device";
return {};
}
SingleDeviceBinary ret = {};
ret.targetDevice = requestedTargetDevice;
ret.format = NEO::DeviceBinaryFormat::patchtokens;
ret.deviceBinary = archive;
return ret;
}
template <>
DecodeError decodeSingleDeviceBinary<NEO::DeviceBinaryFormat::patchtokens>(ProgramInfo &dst, const SingleDeviceBinary &src, std::string &outErrReason, std::string &outWarning, const GfxCoreHelper &gfxCoreHelper) {
NEO::PatchTokenBinary::ProgramFromPatchtokens decodedProgram = {};
NEO::PatchTokenBinary::decodeProgramFromPatchtokensBlob(src.deviceBinary, decodedProgram);
DBG_LOG(LogPatchTokens, NEO::PatchTokenBinary::asString(decodedProgram).c_str());
std::string validatorWarnings;
std::string validatorErrMessage;
auto validatorErr = PatchTokenBinary::validate(decodedProgram, outErrReason, outWarning);
if (DecodeError::success != validatorErr) {
return validatorErr;
}
NEO::populateProgramInfo(dst, decodedProgram);
// set barrierCount to number of barriers decoded from hasBarriers token
for (auto &ki : dst.kernelInfos) {
auto &kd = ki->kernelDescriptor;
kd.kernelAttributes.barrierCount = gfxCoreHelper.getBarriersCountFromHasBarriers(kd.kernelAttributes.barrierCount);
}
return DecodeError::success;
}
} // namespace NEO
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