xref: /aosp_15_r20/external/ComputeLibrary/arm_compute/runtime/SchedulerFactory.h (revision c217d954acce2dbc11938adb493fc0abd69584f3)

/*
 * Copyright (c) 2019 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 ARM_COMPUTE_SCHEDULER_FACTORY_H
#define ARM_COMPUTE_SCHEDULER_FACTORY_H

#include "arm_compute/runtime/IScheduler.h"

#include <memory>

namespace arm_compute
{
/** Scheduler Factory */
class SchedulerFactory
{
public:
    /** Scheduler type */
    enum class Type
    {
        ST,  /**< Single thread. */
        CPP, /**< C++11 threads. */
        OMP, /**< OpenMP. */
    };

public:
    /** Create a scheduler depending on the scheduler type
     *
     * @param[in] type Type of scheduler to create
     *
     * @return Scheduler
     */
    static std::unique_ptr<IScheduler> create(Type type = _default_type);

private:
    static const Type _default_type;
};
} // namespace arm_compute
#endif /* ARM_COMPUTE_SCHEDULER_H */