Date: Tue, 14 Jan 2014 20:14:26 +0400 From: Subbsd <subbsd@gmail.com> To: Andrey Chernov <ache@freebsd.org> Cc: c.kworr@gmail.com, Alexander <ags18@yandex.ru>, stable@freebsd.org, "freebsd-ports@freebsd.org" <freebsd-ports@freebsd.org> Subject: Re: SCHED_ULE bug (was Re: cpuminer mines only on one core regardless of "--threads" option) Message-ID: <CAFt_eMr18eog8VNZS=MkmJwuubYD%2BNTxGJLpOOqt0GcO-Xsfnw@mail.gmail.com> In-Reply-To: <52D55B24.8080102@freebsd.org> References: <399751389704518@web9j.yandex.ru> <52D541E7.3040305@gmail.com> <5101389708996@web13m.yandex.ru> <52D55B24.8080102@freebsd.org>
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On Tue, Jan 14, 2014 at 7:43 PM, Andrey Chernov <ache@freebsd.org> wrote: > On 14.01.2014 17:01, Alexander wrote: >> on Freebsd 9.2 x64 on 5 different PCs I installed net-p2p/cpuminer >> from ports and by "pkg install" - result is the same - minerd mines >> only on one core regardless of "--threads" option. > ... >> # top -P >> CPU 0: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 100% idle >> CPU 1: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 100% idle >> CPU 2: 0.0% user, 0.0% nice, 0.0% system, 0.0% interrupt, 100% idle >> CPU 3: 0.0% user, 100% nice, 0.0% system, 0.0% interrupt, 0.0% idle > > This is SCHED_ULE bug, I see _all_ processes (not minerd only in > particular) stuck to the last CPU too (top's 'C' column is equal to the > last CPU and never changes), latest -stable i386. It disappears for me > switching to SCHED_4BSD. > > _______________________________________________ > freebsd-ports@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-ports > To unsubscribe, send any mail to "freebsd-ports-unsubscribe@freebsd.org" I think it's the same story seen in the distant 2011: http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/163585
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