I am using docker image of Ubuntu 24.04 on a machine with 12 cores, 20 threads (Intel Core i7-12700). As the number of PUs is not uniform in this machine, the assertion assert(num_pus % num_cores == 0) fails on start. I have attached the output and error files for the TOV gallery example, and it could be seen in any parfile that uses SystemTopology.

attachment:	tov_gallery_polytrop.err
attachment:	tov_gallery_polytrop.out

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Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2924/systemtopology-assertion-num_pus-num_cores