Date: Tue, 14 Jan 2014 22:32:20 +0400 From: Alexander <ags18@yandex.ru> To: "freebsd-ports@freebsd.org" <freebsd-ports@freebsd.org> Cc: "stable@freebsd.org" <stable@freebsd.org> Subject: Re: SCHED_ULE bug (was Re: cpuminer mines only on one core regardless of "--threads" option) Message-ID: <113571389724340@web5g.yandex.ru> In-Reply-To: <CAFt_eMr18eog8VNZS=MkmJwuubYD%2BNTxGJLpOOqt0GcO-Xsfnw@mail.gmail.com> References: <399751389704518@web9j.yandex.ru> <52D541E7.3040305@gmail.com> <5101389708996@web13m.yandex.ru> <52D55B24.8080102@freebsd.org> <CAFt_eMr18eog8VNZS=MkmJwuubYD%2BNTxGJLpOOqt0GcO-Xsfnw@mail.gmail.com>
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14.01.2014, 20:14, "Subbsd" <subbsd@gmail.com>: > On Tue, Jan 14, 2014 at 7:43 PM, Andrey Chernov <ache@freebsd.org> wrote: > >> šOn 14.01.2014 17:01, Alexander wrote: >>> šon Freebsd 9.2 x64 on 5 different PCs I installed net-p2p/cpuminer >>> šfrom ports and by "pkg install" - result is the same - minerd mines >>> šonly on one core regardless of "--threads" option. >> š... >>> š# top -P >>> šCPU 0: š0.0% user, š0.0% nice, š0.0% system, š0.0% interrupt, š100% idle >>> šCPU 1: š0.0% user, š0.0% nice, š0.0% system, š0.0% interrupt, š100% idle >>> šCPU 2: š0.0% user, š0.0% nice, š0.0% system, š0.0% interrupt, š100% idle >>> šCPU 3: š0.0% user, š100% nice, š0.0% system, š0.0% interrupt, š0.0% idle >> šThis is SCHED_ULE bug, I see _all_ processes (not minerd only in >> šparticular) stuck to the last CPU too (top's 'C' column is equal to the >> šlast CPU and never changes), latest -stable i386. It disappears for me >> šswitching to SCHED_4BSD. >> >> š_______________________________________________ >> šfreebsd-ports@freebsd.org mailing list >> šhttp://lists.freebsd.org/mailman/listinfo/freebsd-ports >> šTo 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 reboot didn't help (try on 3 different PCs) I'll try switching to SCHED_4BSD tomorrow (thanks Andrey Chernov)
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