Re: maxdsiz tweaking

2010-11-28 Thread Landry Breuil
On Sun, Nov 28, 2010 at 06:51:45PM -0500, Ted Unangst wrote: > What follows is a somewhat older mail I had forgotten about. It's > suddenly become more interesting to be because I was playing around with > jruby which requires a big heap size. It pisses me off to own a 3GB > laptop and only be

Re: CVS: cvs.openbsd.org: src

2010-11-28 Thread Philip Guenther
On Sun, 28 Nov 2010, Philip Guenther wrote: > On Sun, 28 Nov 2010, Philip Guenther wrote: > > On Sunday, November 28, 2010, David Gwynne wrote: > ... > > > Log message: > > > bump the number of supported cpus from 32 up to 64. lets me attach and use > > > all 48 cores in one of my boxes. > > > > >

Re: CVS: cvs.openbsd.org: src

2010-11-28 Thread Philip Guenther
On Sunday, November 28, 2010, Philip Guenther wrote: > On Sun, 28 Nov 2010, Philip Guenther wrote: >> On Sunday, November 28, 2010, David Gwynne wrote: > ... >> > Log message: >> > bump the number of supported cpus from 32 up to 64. lets me attach and use >> > all 48 cores in one of my boxes. >>

Re: CVS: cvs.openbsd.org: src

2010-11-28 Thread Philip Guenther
On Sun, 28 Nov 2010, Philip Guenther wrote: > On Sunday, November 28, 2010, David Gwynne wrote: ... > > Log message: > > bump the number of supported cpus from 32 up to 64. lets me attach and use > > all 48 cores in one of my boxes. > > > > requested by deraadt@ > > made possible by the recent pma

Re: CVS: cvs.openbsd.org: src

2010-11-28 Thread Philip Guenther
On Sunday, November 28, 2010, David Gwynne wrote: > CVSROOT:/cvs > Module name:src > Changes by: d...@cvs.openbsd.org2010/11/28 17:04:09 > > Modified files: > sys/arch/amd64/include: cpu.h > > Log message: > bump the number of supported cpus from 32 up to 64. lets m

Re: no printing cache info

2010-11-28 Thread David Gwynne
i agree with mark. On 28/11/2010, at 11:12 PM, Mark Kettenis wrote: >> Date: Sun, 28 Nov 2010 17:02:43 +1100 (EST) >> From: Damien Miller >> >> On Sat, 27 Nov 2010, Ted Unangst wrote: >> >>> if you really really need to know that your cpu cache has 48 fully >>> associative entries, go consult

maxdsiz tweaking

2010-11-28 Thread Ted Unangst
What follows is a somewhat older mail I had forgotten about. It's suddenly become more interesting to be because I was playing around with jruby which requires a big heap size. It pisses me off to own a 3GB laptop and only be able to use 1GB of that memory. This does 2.5 things. 1. If uvm_m

Re: re(4)/atom freezes (was Re: [SOLVED] Re: OpenBSD 4.8 freezes on certain activities)

2010-11-28 Thread Sebastian Benoit
Mark Kettenis(mark.kette...@xs4all.nl) on 2010.11.27 20:12:14 +0100: > > Date: Fri, 12 Nov 2010 14:39:41 -0700 > > From: Theo de Raadt > > > > commit. someone will eventually fix MCLGETI, since it is in the tree. > > The problem is that re(4) has a "forever" loop from which we only > escape if

Re: no printing cache info

2010-11-28 Thread Philip Guenther
On Sun, Nov 28, 2010 at 7:57 AM, Ian Darwin wrote: >> Best thing would be to print it once per socket, i.e. for the first >> core of each physical CPU. >> >> Oh, and the flags can be subtly different for other CPUs in the >> system, even if they are exactly the same model, because the BIOS can >>

Re: no printing cache info

2010-11-28 Thread Ian Darwin
> Best thing would be to print it once per socket, i.e. for the first > core of each physical CPU. > > Oh, and the flags can be subtly different for other CPUs in the > system, even if they are exactly the same model, because the BIOS can > enable/disable some features. Yes to the first, and the

Re: no printing cache info

2010-11-28 Thread Mark Kettenis
> Date: Sun, 28 Nov 2010 17:02:43 +1100 (EST) > From: Damien Miller > > On Sat, 27 Nov 2010, Ted Unangst wrote: > > > if you really really need to know that your cpu cache has 48 fully > > associative entries, go consult the spec sheet. otherwise, save some > > electrons. > > or, how about o

Re: no printing cache info

2010-11-28 Thread Mark Kettenis
> Date: Sat, 27 Nov 2010 21:13:23 -0500 (EST) > From: Ted Unangst > > if you really really need to know that your cpu cache has 48 fully > associative entries, go consult the spec sheet. otherwise, save some > electrons. Well, those spec sheets aren't always easy to find. From time to time C

Re: re(4)/atom freezes (was Re: [SOLVED] Re: OpenBSD 4.8 freezes on certain activities)

2010-11-28 Thread MichaƂ Koc
Hello, it looks like everything is working fine with this patch. best regards M.K. W dniu 2010-11-27 20:12, Mark Kettenis pisze: Date: Fri, 12 Nov 2010 14:39:41 -0700 From: Theo de Raadt commit. someone will eventually fix MCLGETI, since it is in the tree. The problem is that re(4) has a "