FWIW, this bug is still present in 2.6.1. While I understand that it might be a sensible idea to define an upper bound on the number of CPUs used by default, it seems a bit restrictive to be stuck at 2 threads.
Since OpenBLAS comes with kernels that are optimized to the user's machine anyhow, having to recompile it just so we can use a decent number of threads is a bit restrictive. As long as the default number of threads remains something small (1, 2, or determined at runtime as #cores present), why disable the environment variables? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/817212 Title: Number of threads stuck on two To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openblas/+bug/817212/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
