void _starpu_init_sched_policy(struct starpu_machine_config_s *config)
{
/* Perhaps we have to display some help */
display_sched_help_message();
/* Prefetch is activated by default */
use_prefetch = starpu_get_env_number("STARPU_PREFETCH");
if (use_prefetch == -1)
use_prefetch = 1;
/* By default, we don't calibrate */
unsigned do_calibrate = 0;
if (config->user_conf && (config->user_conf->calibrate != -1))
{
do_calibrate = config->user_conf->calibrate;
}
else {
int res = starpu_get_env_number("STARPU_CALIBRATE");
do_calibrate = (res < 0)?0:(unsigned)res;
}
_starpu_set_calibrate_flag(do_calibrate);
struct starpu_sched_policy_s *selected_policy;
selected_policy = select_sched_policy(config);
load_sched_policy(selected_policy);
policy.init_sched(&config->topology, &policy);
}
void _starpu_init_sched_policy(struct _starpu_machine_config *config, struct _starpu_sched_ctx *sched_ctx, struct starpu_sched_policy *selected_policy)
{
/* Perhaps we have to display some help */
display_sched_help_message();
/* Prefetch is activated by default */
use_prefetch = starpu_get_env_number("STARPU_PREFETCH");
if (use_prefetch == -1)
use_prefetch = 1;
/* Set calibrate flag */
_starpu_set_calibrate_flag(config->conf.calibrate);
load_sched_policy(selected_policy, sched_ctx);
_STARPU_TRACE_WORKER_SCHEDULING_PUSH;
sched_ctx->sched_policy->init_sched(sched_ctx->id);
_STARPU_TRACE_WORKER_SCHEDULING_POP;
}