Promote job in MJS cluster queue
promote(c,job)
| The MJS cluster object that contains the job. |
| Job object promoted in the queue. |
promote(c,job) promotes the
job object job, that is queued in the MJS cluster c.
If job is not the first job in the queue, promote exchanges
the position of job and the previous job.
Create and submit multiple jobs to the cluster identified by the default cluster profile, assuming that the default cluster profile uses an MJS:
c = parcluster(); pause(c) % Prevent submissions from running. j1 = createJob(c,'Name','Job A'); j2 = createJob(c,'Name','Job B'); j3 = createJob(c,'Name','Job C'); submit(j1);submit(j2);submit(j3);
Promote Job C by one position in its queue:
promote(c,j3)
Examine the new queue sequence:
[pjobs,qjobs,rjobs,fjobs] = findJob(c);
get(qjobs,'Name') 'Job A'
'Job C'
'Job B'After a call to promote or demote, there is no change in the order
of job objects contained in the Jobs property
of the MJS cluster object. To see the scheduled order of execution
for jobs in the queue, use the findJob function
in the form [pending queued running finished] = findJob(c).