| Reporter: | Roland Haas |
| Status: | new |
| Milestone: | |
| Version: | |
| Type: | bug |
| Priority: | major |
| Component: | SimFactory |
Running with Simfactory’s default of 6 threads per rank and without SystemTopology gives bad core binding.
Ibrun (before SystemTopology) outputs
IBRUN: Even number of ranks per node (4)--hacking nodefile... IBRUN: Running on 3 unique nodes IBRUN: Will place 4 ranks on comet-19-36 with 6 threads each IBRUN: Will place 4 ranks on comet-19-40 with 6 threads each IBRUN: Will place 4 ranks on comet-25-64 with 6 threads--
Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2436/simfactorys-and-ibruns-default-binds