linux-kernel - Re: 2.6.21-rc3-mm1 RSDL results

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <200703100723.51858.kernel@kolivas.org>
Date:	Sat, 10 Mar 2007 07:23:51 +1100
From:	Con Kolivas <kernel@...ivas.org>
To:	Mark Lord <liml@....ca>
Cc:	Serge Belyshev <belyshev@...ni.sinp.msu.ru>,
	William Lee Irwin III <wli@...omorphy.com>,
	Matt Mackall <mpm@...enic.com>,
	linux-kernel <linux-kernel@...r.kernel.org>,
	akpm@...ux-foundation.org
Subject: Re: 2.6.21-rc3-mm1 RSDL results

On Saturday 10 March 2007 05:07, Mark Lord wrote:
> Mmm.. when it's good, it's *really* good.
> My desktop feels snappier and all of that.
>
> No noticeable jerkiness of windows/scrolling,
> which I *do* observe with the stock scheduler.

Thats good.

> But when it's bad, it stinks.
> Like when a "make -j2" kernel rebuild is happening in a background window

And that's bad. When you say "it stinks" is it more than 3 times slower? It 
should be precisely 3 times slower under that load (although low cpu using 
things like audio wont be affected by running 3 times slower). If it feels 
like much more than that much slower, there is a bug there somewhere. As 
another reader suggested, how does it run with the compile 'niced'? How does 
it perform with make (without a -j number).

> This is on a Pentium-M 760 single-core, w/2GB SDRAM (notebook).

What HZ are you running? Are you running a Beryl desktop?

> JADP (Just Another Data Point).

Appreciated, thanks.

> Mark

-- 
-ck
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/