Feature #18324
Updated by Peter Amstutz about 3 years ago
https://www.ibm.com/docs/en/spectrum-lsf/10.1.0?topic=features-enabling-jobs-use-gpu-resources
Customer email:
> these are the parameters we're using to request GPUs:
>
> -gpu "num=1:j_exclusive=yes"
>
> The exclusive part should probably be configurable as it's not mandatory, but on our cluster the default is that GPUs are shared, so we recommend our users to request them exclusively.
>
> Maybe having a parameter for the GPU string with a placeholder for the number of GPUs similar to the Memory or CPUs.
Proposed design:
Add new option "LSF.BsubCUDAArguments". It is appended to the end of "BsubArgumentsList" when CUDA.DeviceCount > 0 in the container runtime constraints. Introduce a new template variable %G with for the value of DeviceCount.
Example:
BsubCUDAArguments: ["-gpu", "num=%G:j_exclusive=yes"]