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--- wiki:coupling_oarsh_with_gnu_parallel_to_mimic_salloc_srun [2020/04/02 11:52] – [Run parallel] neyron
+++ wiki:coupling_oarsh_with_gnu_parallel_to_mimic_salloc_srun [2020/04/16 15:45] (current) – [PoC with cores] neyron
@@ Line 1: / Line 1: @@
-Proof of concept of using ''GNU parallel'' with ''oarsh'', so that a user can execute batch (''parallel'') jobs using subsets of the resources allocated to a bigger (''OAR'') job.
+Demonstration of the use of ''GNU parallel'' with ''oarsh'', so that a user can execute batch (''parallel'') jobs using subsets of the resources allocated to a bigger (''OAR'') job.
 E.g. 1 batch per core (or gpu), in a job which has many nodes/cores/gpus allocated.
-This requires the changes made in this [[https://github.com/oar-team/oar/tree/2.5_oarsh_on_a_sub_set_of_resources_a_la_srun|branch]], especially this
+This requires OAR 2.5.9 which is only available in beta version for now (oar-2.5.9+g5k6)
-[[https://github.com/oar-team/oar/commit/72a6cce952a3fa736872d69c6e72fb2d8ffac5de|commit]]
-(not merged yet).
 ===== PoC with cores =====