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wiki:coupling_oarsh_with_gnu_parallel_to_mimic_salloc_sbatch [2020/02/27 22:20] – neyron | wiki:coupling_oarsh_with_gnu_parallel_to_mimic_salloc_srun [2020/04/16 15:44] – neyron | ||
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- | Proof of concept | + | Demonstration |
E.g. 1 batch per core (or gpu), in a job which has many nodes/ | E.g. 1 batch per core (or gpu), in a job which has many nodes/ | ||
- | |||
- | This requires the changes made in this [[https:// | ||
- | [[https:// | ||
- | (not merged yet). | ||
===== PoC with cores ===== | ===== PoC with cores ===== | ||
+ | PoC in [[oar-docker]] | ||
==== Create a job with 2 nodes (and all their cores, here 4) ==== | ==== Create a job with 2 nodes (and all their cores, here 4) ==== | ||
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As expected, every job only has access to 1 single GPU. | As expected, every job only has access to 1 single GPU. | ||
- | Regarding the logical CPUs, we see that we got those given by OAR along with their thread sibling. This is because OAR in Grid' | + | Regarding the logical CPUs, we see that we got those given by OAR along with their thread sibling. This is because OAR in Grid' |