FrequencyLimitDetector.hpp

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/*
 * Copyright (c) 2015 - 2024 Intel Corporation
 * SPDX-License-Identifier: BSD-3-Clause
 */
 
#ifndef FREQUENCYLIMITDETECTOR_HPP_INCLUDE
#define FREQUENCYLIMITDETECTOR_HPP_INCLUDE
 
#include <memory>
#include <utility>
#include <vector>
 
namespace geopm
{
    class PlatformIO;
    class PlatformTopo;
 
    class FrequencyLimitDetector
    {
        public:
            FrequencyLimitDetector() = default;
            virtual ~FrequencyLimitDetector() = default;
 
            virtual void update_max_frequency_estimates(
                const std::vector<double> &observed_core_frequencies) = 0;
 
            virtual std::vector<std::pair<unsigned int, double> > get_core_frequency_limits(
                unsigned int core_idx) const = 0;
 
            virtual double get_core_low_priority_frequency(
                unsigned int core_idx) const = 0;
 
            static std::unique_ptr<FrequencyLimitDetector> make_unique(
                PlatformIO &platform_io, const PlatformTopo &platform_topo);
 
            static std::shared_ptr<FrequencyLimitDetector> make_shared(
                PlatformIO &platform_io, const PlatformTopo &platform_topo);
    };
}
 
#endif