Search results: Spectrum LSF

Showing 126 of 1582

LSF to preempt tasks in a running parallel job that use borrowed resources to allow PEND jobs with guarantees to go running

We hare 3 queues.All queues have same priority.Each queue has a GRP SLA (guarantee).All queues are setup such that each queue loans out it guarantees to the other 2 queues when not used. In customer environment is often the case that 1 queue goes ...

almost 10 years ago in Spectrum LSF 2 Not under consideration

4 VOTE

many jobs pend due to "Just started a job recently".

1. the candidate hosts are sorted by CPU load; 2. do not dispatch jobs in a "pack" fashion, instead, "balance" fashion.

about 10 years ago in Spectrum LSF 1 Delivered

4 VOTE

Support resizable jobs for compound resource requests (RES_REQ) using blaunch (parallel jobs)

A job that has compound resources cannot be resized - why?=============================================== We use blaunch to launch jobs with the following resource requirements. Begin ApplicationNAME = core8DESCRIPTION = applications that need 1 H...

about 10 years ago in Spectrum LSF 3 Delivered

2 VOTE

Prevention of Spectrum LSF over-preemption

The current LSF preemption design does not prevent over-preemption (i.e. preempt more jobs than needed). When the preemption of a large low job takes some time like several minutes, the following incoming high priority jobs could preempt other run...

about 5 years ago in Spectrum LSF 1 Delivered

3 VOTE

Jobs that get into PSUSP state because they reached MAX_JOB_REQUEUE cannot be killed by an appropriate JOB_CONTROL mechanism

Answer from PMR: For the PSUSP jobs JOB_CONTROL can not work on PSUSP job. We have checked the source code in these days and found that 1. LSF doesn't set any environment variable when a job reaches its requeue limit and be put into PSUSP status 2...

over 7 years ago in Spectrum LSF 1 Delivered

2 VOTE

Take job size into account in historical run_time

LSF's fairshare includes a RUN_TIME parameter that can track the total time accumulated by a user / group's completed jobs. By weighting this parameter, a user's historic jobs can be accounted for in determining their job priority. This factor doe...

over 5 years ago in Spectrum LSF 2 Delivered

1 VOTE

Create a User Interace and Process flow for API Key Generation, Approval, Use, and Revocation

We presently are evaluating Application Center's Web Services for job submission and control. However, many of our submission users are robots where the password is not known to user, but rather the users have sudo authority to submit jobs from sp...

over 2 years ago in Spectrum LSF / End User UI/Applicaton Center 1 Not under consideration

1 VOTE

LSF does not allow jobs to moved from low to high/medium priority queues if there are limits set on medium/high priority queues

We have a setup as follows 1) High queue limit 3 2) Medium Queue limit 4 3) Low queue no limit and the default queue for usrs to submit jobs 4) Very low queue, will be used to use licenses effectively When a user submits 6 jobs for example in high...

almost 3 years ago in Spectrum LSF / Scheduling 1 Future consideration

1 VOTE

Add Resource Description to Table grid_hosts_resources

We currently have a need to view Shared Resources via their Description. It would be nice if: 1) This data was in the grid_hosts_resources table 2) There was a searchable description column under the Shared Resources Report view in RTM

almost 3 years ago in Spectrum LSF / Operations/RTM 1 Not under consideration

1 VOTE

allow update for span string after a job is started

Hello, currently, it's not possible to update the span string after a job is started. for ex: a user start a multinodes jobs using bsub .... -n x -R ".. span[ptile=y]" ... unfortunately, he forgot to specify to the tool to start in mutlinodes an...

almost 3 years ago in Spectrum LSF / Scheduling 1 Not under consideration

Please enter your email address

FILTER BY CATEGORY