def scheduleJobs(self):
print("Sheduling Round")
real_time = time.time()
if self.platform_model == "simu":
schedule_cycle(self.platform, self.env.now, "default")
# retrieve jobs to launch
jids_to_launch = []
for jid, job in iteritems(self.platform.assigned_jobs):
print("job.start_time %s" % job.start_time)
if (job.start_time == self.env.now) and (job.state == "Waiting"):
self.waiting_jids.remove(jid)
jids_to_launch.append(jid)
job.state = "Running"
print("tolaunch: %s" % jid)
self.platform.running_jids.append(jid)
else:
print("call meta_schedule('internal')")
meta_schedule("internal", plt)
result = db.query(Job).filter(Job.state == "toLaunch").order_by(Job.id).all()
for job_db in result:
set_job_state(job_db.id, "Running")
jid = self.db_jid2s_jid[job_db.id]
self.waiting_jids.remove(jid)
jids_to_launch.append(jid)
self.jobs[jid].state = "Running"
print("_tolaunch: %s" % jid)
self.platform.running_jids.append(jid)
print("Ids of jobs to launch: ", *jids_to_launch)
print("Time befort scheduling round: ", self.bs._current_time, self.sched_delay)
# update time
real_sched_time = time.time() - real_time
if self.sched_delay == -1:
self.bs.consume_time(real_sched_time) # TODO
else:
self.bs.consume_time(self.sched_delay)
self.env.now = self.bs._current_time
print("Time after scheduling round: ", self.bs._current_time)
# send to uds
if len(jids_to_launch) > 0:
scheduled_jobs = []
jobs_res = {}
for jid in jids_to_launch:
ds_job = self.jobs[jid].ds_job
res = itvs2batsim_str0(self.jobs[jid].res_set)
scheduled_jobs.append(ds_job)
jobs_res[ds_job.id] = res
self.bs.start_jobs(scheduled_jobs, jobs_res)
def send_bat_msg(connection, now, jids_to_launch, jobs):
msg = "0:" + str(now) + "|"
if jids_to_launch:
msg += str(now) + ":J:"
for jid in jids_to_launch:
msg += str(jid) + "=" + itvs2batsim_str0(jobs[jid].res_set) + ";"
msg = msg[:-1] # remove last semicolon
else: # Do nothing
msg += str(now) + ":N"
print(msg)
lg = struct.pack("i", int(len(msg)))
connection.sendall(lg)
connection.sendall(msg.encode("utf-8"))
def test_itvs2batsim_str0():
itvs = [(1, 1), (4, 5), (7, 7), (8, 10)]
bat_str = '0,3-4,6,7-9'
assert itvs2batsim_str0(itvs) == bat_str
