StarPU Handbook - StarPU Basics
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sc_hypervisor_config.h
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1/* StarPU --- Runtime system for heterogeneous multicore architectures.
2 *
3 * Copyright (C) 2011-2022 Université de Bordeaux, CNRS (LaBRI UMR 5800), Inria
4 *
5 * StarPU is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU Lesser General Public License as published by
7 * the Free Software Foundation; either version 2.1 of the License, or (at
8 * your option) any later version.
9 *
10 * StarPU is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 *
14 * See the GNU Lesser General Public License in COPYING.LGPL for more details.
15 */
16
17#ifndef SC_HYPERVISOR_CONFIG_H
18#define SC_HYPERVISOR_CONFIG_H
19
20#include <sc_hypervisor.h>
21
22#ifdef __cplusplus
23extern "C" {
24#endif
25
38#define SC_HYPERVISOR_MAX_IDLE -1
39
40#define SC_HYPERVISOR_MIN_WORKING -2
41
49#define SC_HYPERVISOR_PRIORITY -3
50
57#define SC_HYPERVISOR_MIN_WORKERS -4
58
65#define SC_HYPERVISOR_MAX_WORKERS -5
66
75#define SC_HYPERVISOR_GRANULARITY -6
76
83#define SC_HYPERVISOR_FIXED_WORKERS -7
84
93#define SC_HYPERVISOR_MIN_TASKS -8
94
101#define SC_HYPERVISOR_NEW_WORKERS_MAX_IDLE -9
102
109#define SC_HYPERVISOR_TIME_TO_APPLY -10
110
115#define SC_HYPERVISOR_NULL -11
116
122#define SC_HYPERVISOR_ISPEED_W_SAMPLE -12
123
129#define SC_HYPERVISOR_ISPEED_CTX_SAMPLE -13
130
131#define SC_HYPERVISOR_TIME_SAMPLE -14
132
133#define MAX_IDLE_TIME 5000000000
134#define MIN_WORKING_TIME 500
135
207
211void sc_hypervisor_set_config(unsigned sched_ctx, void *config);
212
217
222void sc_hypervisor_ctl(unsigned sched_ctx, ...);
223
226#ifdef __cplusplus
227}
228#endif
229
230#endif
void sc_hypervisor_ctl(unsigned sched_ctx,...)
void sc_hypervisor_set_config(unsigned sched_ctx, void *config)
struct sc_hypervisor_policy_config * sc_hypervisor_get_config(unsigned sched_ctx)
#define STARPU_NMAXWORKERS
Definition starpu_config.h:296
double max_idle[STARPU_NMAXWORKERS]
Definition sc_hypervisor_config.h:168
double time_sample
Definition sc_hypervisor_config.h:205
double new_workers_max_idle
Definition sc_hypervisor_config.h:187
double ispeed_ctx_sample
Definition sc_hypervisor_config.h:199
int priority[STARPU_NMAXWORKERS]
Definition sc_hypervisor_config.h:161
int granularity
Definition sc_hypervisor_config.h:154
int max_nworkers
Definition sc_hypervisor_config.h:149
int min_nworkers
Definition sc_hypervisor_config.h:144
int fixed_workers[STARPU_NMAXWORKERS]
Definition sc_hypervisor_config.h:180
double ispeed_w_sample[STARPU_NMAXWORKERS]
Definition sc_hypervisor_config.h:193
double min_working[STARPU_NMAXWORKERS]
Definition sc_hypervisor_config.h:174
Definition sc_hypervisor_config.h:140