[mesa-users] pgstar slowdown

Josiah Schwab jwschwab at berkeley.edu
Mon Dec 5 13:16:37 EST 2016

Hi Matthew,

> For background, I'm running this on a machine that has 4 physical
> cores with hyperthreading, so 8 logical cores, and I've told MESA to
> use 6 of them.

This may be contributing to the problem.  Does the same issue persist
you set OMP_NUM_THREADS <= the number of physical cores?


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