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[HTCondor-users] Dynamic slots not resizing



I have an execution server with 16 cores using a single partitionable slot:



SLOT_TYPE_1 = 100%



When I submit several jobs like this:

·         Job0: request_cpus=16

·         job1: request_cpus=1

·         Job2: request_cpus=1

·         ...

·         JobN: request_cpus=1


I find that Job0 starts running in a newly created dynamic slot with all 16 cpus as expected, but when it finishes, the other 1 cpu jobs start running sequentially one at a time in the very same slot with 16 cpus (environment variable OMP_NUM_THREADS=16 for those jobs too).

I expected the 16 cpu dynamic slot to be destroyed at the end of Job0 and several new ones to be created with 1 cpu each. This is what happens when I do not send Job0 first.


Can this be fixed?


Thank you


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