(In reply to Michel Dänzer from comment #8) > Mesa doesn't really need explicit thread affinity at all. All it wants is > that certain sets of threads run on the same CPU module; it doesn't care > which particular CPU module that is. What's really needed is an API to > express this affinity between threads, instead of to specific CPU cores.
I think the thread affinity API is a correct way to optimize for CPU cache topologies. pthread is a basic user API. Security policies shouldn't disallow pthread functions. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1815889 Title: qemu-system-x86_64 crashed with signal 31 in __pthread_setaffinity_new() To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/1815889/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
