From owner-freebsd-performance@FreeBSD.ORG  Thu Nov 18 22:59:43 2010
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Date: Thu, 18 Nov 2010 22:59:43 +0000
From: Alexander Best <arundel@freebsd.org>
To: Alexander Kabaev <kabaev@gmail.com>
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Cc: FreeBSD Stable <freebsd-stable@freebsd.org>, Andriy Gapon <avg@freebsd.org>,
	FreeBSD Current <freebsd-current@freebsd.org>,
	"Matthew D. Fuller" <fullermd@over-yonder.net>,
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	"O. Hartmann" <ohartman@zedat.fu-berlin.de>
Subject: Re: TTY task group scheduling
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On Thu Nov 18 10, Alexander Kabaev wrote:
> On Thu, 18 Nov 2010 18:56:35 +0000
> Alexander Best <arundel@freebsd.org> wrote:
> 
> > On Thu Nov 18 10, Matthew D. Fuller wrote:
> > > On Thu, Nov 18, 2010 at 06:23:24PM +0000 I heard the voice of
> > > Alexander Best, and lo! it spake thus:
> > > > 
> > > > judging from the videos the changes are having a huge impact imo.
> > > 
> > > Well, my (admittedly limited, and certainly anecdotal) experience is
> > > that Linux's interactive response when under heavy load was always
> > > much worse than FreeBSD's.  So maybe that's just them catching up to
> > > where we already are   ;)
> > 
> > well...i tried playing back a 1080p vide files while doing
> > `make -j64 buildkernel` and FreeBSD's interactivity seems far from
> > perfect.
> 
> One thing that just begs to be asked: since when decoding 1080p became
> an interactive task?

well i did exactly what they did in the video. watch a 1080p video and move
the output window around while compiling the kernel.

cheers.
alex

>  
> -- 
> Alexander Kabaev



-- 
a13x