Spectrum LSF

Showing 477

THREAD limit to be set per HOST or PER CORE instead of PER JOB

The current THREADS limit on a queue level is set per job while it has to be set per HOST or per CORE. That is because current limit doesn't reflect the size of a job so is the THREADS limit is 600 it means that a single core job can produce up-to...

3 months ago in Spectrum LSF / Scheduling 1

1 VOTE

For each job, records the number of execution host CPU cores in the job's table

As we evaluate the utility of SMT2/4/8, we would like to be able to measure the performance difference of the applications at scale by recording the number of slots of the compute host for every job. This would achieved by adding a tinyint unsigne...

3 months ago in Spectrum LSF / Operations/RTM 0 Future consideration

1 VOTE

Rotate lsb.acct in every hour

We can only rotate lsb.acct in every day, but we can't do it in every hour or with customized interval time slot. Please add this feature.

4 months ago in Spectrum LSF / Other 1 Future consideration

1 VOTE

Add support for GPU jobs in brun

Currently, the brun command can force a non-gpu job to run using various numbers of CPU's on one to many hosts, but this is not possible for GPU jobs. Add the ability to specify the GPU's or gpu_id's for a forced run gpu job to use, and follow the...

4 months ago in Spectrum LSF / Administration 1 Not under consideration

1 VOTE

Currently Job Priority Over Time Impacts all Queue and all Jobs - Instead optionally make it affect only Queues and Jobs that are APS Queues

The Job Priority Over Time is an excellent feature that is designed to be paired with APS dispatch rules. However, some users have setup soft dispatch or dispatch preferences in the normal queue which is not APS enabled that classify jobs by their...

4 months ago in Spectrum LSF / Administration 0 Future consideration

1 VOTE

Ability to reserve GPUs in LSF advanced reservations

It's currently not possible to reserve GPUs in an advanced reservation with LSF, unlike CPUs (slots) and memory. For example, we have some hosts with 120 CPU slots and 8 GPUs. I want to create a reservation that reserves half of a node. I can do t...

5 months ago in Spectrum LSF / Scheduling 0 Future consideration

1 VOTE

Add a 'bsub -Gl limit_name' option to separate Fairshare Assignment from the Limit also add a default limit pattern to use if ONE_UG_TREE does not find a matching limit

We have many cases, where we have limits for users, but we also want to want to apply a fairshare group for the job to arrive at a base allocation. Unfortunately, with ONE_UG enabled, if the Fairshare Group does not have a corresponding Limit, not...

5 months ago in Spectrum LSF / Administration 0 Future consideration

1 VOTE

Limit Loans to certain User Groups and/or Project tag patterns in Guarantee Pools

We want to enable more loaning of resources, but the various teams are rather territorial. They would loan to some one in either the same user group tree, and/or the same Project by regular expression. Allow Guarantee Pools to support that loan po...

5 months ago in Spectrum LSF / Administration 1 Future consideration

1 VOTE

use "bconf" command to delete host and create or delete resource

It would be helpful for administrators. Simplify the management of HPC clusters.

5 months ago in Spectrum LSF / Administration 0 Future consideration

1 VOTE

be able to add (and remove) new type of metadata

to manage other metadata that the ones already defined: LSF user extra limit & TTL, license quota, etc ... currently, we must update several scripts & conf files to add (or remove) other metadata type than the built-in ones.

6 months ago in Spectrum LSF / Operations/RTM 0 Planned for future release

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