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We invite you to shape the future of IBM, including product roadmaps, by submitting ideas that matter to you the most. Here's how it works:

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Spectrum LSF

Showing 797

Extend SessionScheduler being able to manage small parallel application (size up to one node)

Today we have applications/software running in serial mode via session scheduler (runtime per task <<10min) with up to 10000 tasks. These applications/software will migrate to parallel usage soon and we want to keep the SessionScheduler func...
7 months ago in Spectrum LSF 1 Delivered

GPU Guaranteed Resource Reservation

Currently Guaranteed Resource Pools in LSF can fulfill SLAs based on slots, memory, licenses, or packages (slots + memory). With more demand for GPU resources in a cluster, it would be beneficial to add GPU resources to a Guaranteed Resource Pool....
7 months ago in Spectrum LSF / Scheduling 1 Future consideration

Set the "+pref_level" for hosts or host_groups in lsb.hosts

Currently it's possible in lsb.queues to set the "+pref_level" for hosts or host_groups in the "HOSTS" section to prioritize some hosts for job submission.We have various host groups defined in lsb.hosts and would like to set the +pref_level for s...
2 months ago in Spectrum LSF / Administration 1

Implement Kerberos Constrained Delegation for LSF

currently LSF uses kerberos API "krb5_cc_retrieve_cred" to retrieve user TGT, details can be found: API doesn't work for TGT created by constrained delegatio...
5 months ago in Spectrum LSF / Administration 0 Future consideration

Allow the user to save multiple cluster dashboard layouts by name

Right now, the Cluster Dashboard is very monolithic, you every time you go there, you have to set it up the way you like it. Yes, you can save the dashboard, but it would be nice to have multiple saved dashboards so that you can quickly obtain th...
3 months ago in Spectrum LSF / Operations/RTM 0 Future consideration

Allow Tagging of LSF Clusters and Filtering from Dashboard and Managmenet pages

Currently we have a lot of clusters for various functions and purposes. It would be nice to be able to tag clusters by function, production/test/dev, etc and then be able to filter the various pages by tagname. It would help cut down on clutter ...
3 months ago in Spectrum LSF / Operations/RTM 0 Future consideration

Fairshare dynamic priority to use job count instead of job slots

The fairshare formula uses job_slots with RUN_JOB_FACTOR. Looking to have a formula that uses a job_count that represents only the number of jobs (excluding the slots or tasks requested per job). A scenario for this is when a queue is set up t...
3 months ago in Spectrum LSF / Scheduling 0

Support or remove user defined dynamic resources from lsb.hosts file

Elim resources are used to present unique resources and values to the scheduler. Dynamic resources are not supported in the LSF simulator and are converted to static resources in the lsf.cluster file and in the lsf.shared file.However these resou...
3 months ago in Spectrum LSF / Simulation & Prediction 0 Future consideration

LSF integration with latest DCGM

LSF provides integration with DCGM so that GPU usage data can be collected in lsb.acct log file. However, the latest LSF only supports DCGM v1.7.2, which goes with CUDA10.For customs like us, we used CUDA11, which needs DCGM v2.1.4, and we would l...
11 months ago in Spectrum LSF 2 Delivered

Set user limit for app in lsb.application like USERS field for queues in lsb.queues

It would be useful to set a list of users that can use APPS defined in lsb.applications like USERS filed il queues definition in lsb.queues.
about 1 year ago in Spectrum LSF / Administration 1 Future consideration