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This commit is contained in:
Rongsong Shen 2025-12-22 17:32:52 +08:00
parent ef95cea41f
commit c1e42b1ee2
6 changed files with 202 additions and 108 deletions
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66
src/scheduler/src/scheduler.c
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@ -13,54 +13,18 @@
#include "scheduler.h"
#include "utils.h"
static uint64_t pick_job(xce_scheduler_t* sched)
{
static xce_sched_plugin_t* job_picker = NULL;
uint64_t jobid = 0;
if (job_picker == NULL) {
char* job_picker_plugin = "xce_sched_fcfs";
/* set job_pick_plugin according configuration */
job_picker
= kvmgr_lock(&(sched->plugins), job_picker_plugin, OBJREF_NOP);
if ((job_picker == NULL) || (job_picker->job_elect_fn == NULL)) {
/* something wrong */
return 0;
}
}
if (job_picker->job_elect_fn != NULL) {
jobid = job_picker->job_elect_fn(job_picker);
}
return jobid;
}
static void* sched_job_picker(void* arg)
{
xce_scheduler_t* sched = (xce_scheduler_t*)arg;
xce_sched_plugin_t* job_picker = NULL;
xce_scheduler_t* sched = (xce_scheduler_t*)arg;
char* job_pick_plugin = "xce_sched_fcfs";
xce_use(sched);
while (1) {
int go = 0;
uint64_t jobid = 0;
pthread_testcancel();
cbuf_get(&(sched->wbuf), &go);
if (go == 0) {
break;
}
/* pick job */
jobid = pick_job(sched);
cbuf_put(&(sched->jbuf), &jobid);
job_picker = kvmgr_lock(&(sched->plugins), job_pick_plugin, OBJREF_NOP);
if ((job_picker == NULL) || (job_picker->job_elect_fn == NULL)) {
return NULL;
}
return NULL;
return job_picker->job_elect_fn(job_picker);
}
static xce_decision_t* calc_decision(xce_scheduler_t* sched, uint64_t jobid)
@ -335,6 +299,20 @@ void sched_go(xce_scheduler_t* sched)
return;
}
void sched_begin_session(xce_scheduler_t* sched)
{
plugin_begin_session(sched);
return;
}
void sched_end_session(xce_scheduler_t* sched)
{
plugin_end_session(sched);
return;
}
int sched_add_job(xce_scheduler_t* sched, xce_sched_job_t* j)
{
return kvmgr_add(&(sched->jobs), (void*)j->jobid, j);
@ -386,3 +364,5 @@ xce_sched_project_t* sched_get_project(xce_scheduler_t* sched, char* name)
}
int sched_job_is_ready(xce_sched_job_t* j) { return 1; }
int sched_queue_is_ready(xce_sched_queue_t* q) { return 1; }