geopm_topo.h

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/*
 * Copyright (c) 2015 - 2024 Intel Corporation
 * SPDX-License-Identifier: BSD-3-Clause
 */
 
#ifndef GEOPM_TOPO_H_INCLUDE
#define GEOPM_TOPO_H_INCLUDE
 
#include <stddef.h>
 
#include "geopm_public.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
enum geopm_domain_e {
    GEOPM_DOMAIN_INVALID = -1,
    GEOPM_DOMAIN_BOARD = 0,
    GEOPM_DOMAIN_PACKAGE = 1,
    GEOPM_DOMAIN_CORE = 2,
    GEOPM_DOMAIN_CPU = 3,
    GEOPM_DOMAIN_MEMORY = 4,
    GEOPM_DOMAIN_PACKAGE_INTEGRATED_MEMORY = 5,
    GEOPM_DOMAIN_NIC = 6,
    GEOPM_DOMAIN_PACKAGE_INTEGRATED_NIC = 7,
    GEOPM_DOMAIN_GPU = 8,
    GEOPM_DOMAIN_PACKAGE_INTEGRATED_GPU = 9,
    GEOPM_DOMAIN_GPU_CHIP = 10,
    GEOPM_NUM_DOMAIN = 11,
};
 
int GEOPM_PUBLIC
    geopm_topo_num_domain(int domain_type);
 
int GEOPM_PUBLIC
    geopm_topo_domain_idx(int domain_type, int cpu_idx);
 
int GEOPM_PUBLIC
    geopm_topo_num_domain_nested(int inner_domain, int outer_domain);
 
int GEOPM_PUBLIC
    geopm_topo_domain_nested(int inner_domain, int outer_domain, int outer_idx,
                             size_t num_domain_nested, int *domain_nested);
 
int GEOPM_PUBLIC
    geopm_topo_domain_name(int domain_type, size_t domain_name_max, char *domain_name);
 
int GEOPM_PUBLIC
    geopm_topo_domain_type(const char *domain_name);
 
int GEOPM_PUBLIC
    geopm_topo_create_cache(void);
 
#ifdef __cplusplus
}
#endif
#endif