Scheduling

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Enable option for hardcoding GPU memory request like its available for CPU memory request

At this moment IBM offers features of hardcoding CPU memory. We have implemented this feature in our cluster with esub scripting. Similarly we want to have same feature available for GPU memmory (gmem) to be hardcoded. I have raised ticket to our ...

10 months ago in Spectrum LSF / Scheduling 2 Not under consideration

1 VOTE

Allow preemption of shared gpu jobs (j_exclusive=no) by higher priority job queues.

We need the LSF support for preemption of shared gpu jobs. Currently GPU preemption is supported only for jobs in mode j_exclusive=yes This is a very big problem as we have a significant waste of gpu memory resource. because if a lower priority jo...

10 months ago in Spectrum LSF / Scheduling 1 Not under consideration

4 VOTE

Set a limit for service class

It would be useful to set a limit in lsb.resources for Serive Class "SLA" in order give some minimum guarantee with SLA and set a maximium number of resorucese usable in this SLA.It would be excellent to indicate the limit with the number of nodes...

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

3 VOTE

Enhance GSLA to enable in-queue preemption

The Guaranteed SLA system allows sharing of Resources defined by ServiceClasses. We would like to use that to allow two or more groups to pool and share compute slots, wherein they typically unused slots would be available to all of the groups. Th...

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

1 VOTE

Dynamic priority based on jobarray length

We exclusively work with jobarrays at our company. We have a queue reserved for jobs that take no more than 3 minutes. A general rule of thumb is that small jobarrays at our company can be considered as interactive jobs where the user waits for th...

about 1 year ago in Spectrum LSF / Scheduling 0 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...

over 1 year ago in Spectrum LSF / Scheduling 1 Not under consideration

1 VOTE

Why do we have to run "lspasswd" to register windows user's password in LSF ?

Customers hope they don't need to use lspasswd in Windows. But LSF needs user's password to impersonate user before running user's job on a Windows execution host. This is due to the designed feature of user authentication in Windows. Windows need...

over 1 year ago in Spectrum LSF / Scheduling 1 Not under consideration

0 VOTE

Normalize and Remove SELECT "OR" clause in Effective Reservation Requirements

When a job that is pending for a -R "select[this || that]" should be normalized to either select[this] or select[that] upon dispatch so that the user can tell what set of requirements were used to dispatch the job, but this is not currently the be...

about 2 years ago in Spectrum LSF / Scheduling 1 Not under consideration

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