Date: Mon, 8 Mar 2010 10:25:59 +0200 From: Jacques Fourie <jacques.fourie@gmail.com> To: Mark Tinguely <tinguely@casselton.net> Cc: freebsd-arm@freebsd.org, ticso@cicely.de Subject: Re: Performance of SheevaPlug on 8-stable Message-ID: <be2f52431003080025s3d95560dg359501a3ba256048@mail.gmail.com> In-Reply-To: <201003080300.o28303CD011298@casselton.net> References: <20100308021642.GQ11192@cicely7.cicely.de> <201003080300.o28303CD011298@casselton.net>
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On Mon, Mar 8, 2010 at 5:00 AM, Mark Tinguely <tinguely@casselton.net> wrot= e: > > <deletes> > >> =A0It is still puzzling me why it is not near 80 seconds. >> =A0This would mean it is loosing something about 5-6 cycles. >> =A0Well - Ok - the pipeline might be that long and real loops are >> =A0mostly some instructions longer. >> =A0But I would still be interested to see Linux results on RM9200. >> >> =A0-- >> =A0B.Walter <bernd@bwct.de> http://www.bwct.de >> =A0Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm. > > > Thinking way out of the box ... has anyone tried this in single user mode= ? > > --Mark Tinguely > _______________________________________________ > freebsd-arm@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" > The xscale platforms now have hwpmc(4) support, maybe this will help in tracking down this issue?
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