Re: Unusual threading behavior on single processes

2020-03-28 Thread Stefmorino
Thank you, your information was very helpful. I compiled and ran malloc_duel and it's working as intended. I wasn't aware of the -H flag for top, and I can see programs are threading as you say, though the bottleneck to my poor performance is still a mystery. I took some screen captures so you can

RE: Unusual threading behavior on single processes

2020-03-28 Thread zeurkous
Haai, Just to make a more-or-less general point (or two)... "Otto Moerbeek" wrote: > On Fri, Mar 27, 2020 at 09:03:40PM +, Stefmorino wrote: > >> I have tested many applications, the behavior is the same in all of them, but >> I'll talk about OpenMW (an open-source game engine for morrowind)

Re: Unusual threading behavior on single processes

2020-03-28 Thread Otto Moerbeek
On Fri, Mar 27, 2020 at 09:03:40PM +, Stefmorino wrote: > I have question about a performance quirk on OpenBSD, but I'm not really sure > how to address it, or what the root cause even is; that being how > multithreaded > applications (libpthread?) behave (notably, games). > > I have tested

Unusual threading behavior on single processes

2020-03-27 Thread Stefmorino
I have question about a performance quirk on OpenBSD, but I'm not really sure how to address it, or what the root cause even is; that being how multithreaded applications (libpthread?) behave (notably, games). I have tested many applications, the behavior is the same in all of them, but I'll talk