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/*
* Copyright (c) 2021 Arm Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef SRC_COMMON_CPUINFO_CPUMODEL_H
#define SRC_COMMON_CPUINFO_CPUMODEL_H
#include "arm_compute/core/CPP/CPPTypes.h"
#include <cstdint>
#include <string>
namespace arm_compute
{
namespace cpuinfo
{
using CpuModel = arm_compute::CPUModel;
/** Convert a CPU model value to a string
*
* @param model CpuModel value to be converted
*
* @return String representing the corresponding CpuModel
*/
std::string cpu_model_to_string(CpuModel model);
/** Extract the model type from the MIDR value
*
* @param[in] midr MIDR information
*
* @return CpuModel a mapped CPU model
*/
CpuModel midr_to_model(uint32_t midr);
/** Check if a model supports half-precision floating point arithmetic
*
* @note This is used in case of old kernel configurations where some capabilities are not exposed.
*
* @param[in] model Model to check for allowlisted capabilities
*/
bool model_supports_fp16(CpuModel model);
/** Check if a model supports dot product
*
* @note This is used in case of old kernel configurations where some capabilities are not exposed.
*
* @param[in] model Model to check for allowlisted capabilities
*/
bool model_supports_dot(CpuModel model);
} // namespace cpuinfo
} // namespace arm_compute
#endif /* SRC_COMMON_CPUINFO_CPUMODEL_H */
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