msr_turbo.h

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/* msr_turbo.h
 *
 * Copyright (c) 2011-2016, Lawrence Livermore National Security, LLC.
 * LLNL-CODE-645430
 *
 * Produced at Lawrence Livermore National Laboratory
 * Written by  Barry Rountree, rountree@llnl.gov
 *             Scott Walker,   walker91@llnl.gov
 *             Kathleen Shoga, shoga1@llnl.gov
 *
 * All rights reserved.
 *
 * This file is part of libmsr.
 *
 * libmsr is free software: you can redistribute it and/or modify it under the
 * terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation, either version 3 of the License, or (at your option)
 * any later version.
 *
 * libmsr is distributed in the hope that it will be useful, but WITHOUT ANY
 * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with libmsr. If not, see <http://www.gnu.org/licenses/>.
 *
 * This material is based upon work supported by the U.S. Department of
 * Energy's Lawrence Livermore National Laboratory. Office of Science, under
 * Award number DE-AC52-07NA27344.
 *
 */

#ifndef MSR_TURBO_H_INCLUDE
#define MSR_TURBO_H_INCLUDE

#include <stdio.h>

#include "master.h"

#ifdef __cplusplus
extern "C" {
#endif

struct turbo_activation_ratio_data {
    uint64_t bits;
    double max_non_turbo_ratio;
};

struct turbo_limit_data {
    uint64_t bits;
    double max_1c;
    double max_2c;
    double max_3c;
    double max_4c;
    double max_5c;
    double max_6c;
    double max_7c;
    double max_8c;
};

void turbo_storage(uint64_t ***val);

void enable_turbo(void);

void disable_turbo(void);

void dump_turbo(FILE *writedest);

void calc_max_non_turbo(const unsigned socket,
                        struct turbo_activation_ratio_data *info);

int get_max_turbo_activation_ratio(const unsigned socket,
                                   struct turbo_activation_ratio_data *info);

void calc_max_turbo_ratio(const unsigned socket,
                         struct turbo_limit_data *info,
                         struct turbo_limit_data *info2);

int get_turbo_ratio_limit(const unsigned socket,
                          struct turbo_limit_data *info,
                          struct turbo_limit_data *info2);

#ifdef __cplusplus
}
#endif
#endif