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Date:      Wed, 14 Apr 2004 12:41:03 +0200
From:      Alexander Leidinger <Alexander@Leidinger.net>
To:        Julian Elischer <julian@elischer.org>
Cc:        Ken Menzel <kenm@icarz.com>
Subject:   Re: FBSD 5.2.CURRENT-p4 and mysqld problems
Message-ID:  <20040414124103.6ba2b65c@Magellan.Leidinger.net>
In-Reply-To: <Pine.BSF.4.21.0404131448450.24460-100000@InterJet.elischer.org>
References:  <20040413204833.17d23b10@Magellan.Leidinger.net> <Pine.BSF.4.21.0404131448450.24460-100000@InterJet.elischer.org>

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On Tue, 13 Apr 2004 14:49:41 -0700 (PDT)
Julian Elischer <julian@elischer.org> wrote:

> So is this with system scope threads or process scope threads?

Whatever MySQL uses when compiled to use libpthread.

> what is the performance like?

It's a different system (2.4 GHz P4, vinum-stripe on 2 SATA disks
(ICH5), 1GB RAM) and the kernel is compiled with icc, so I can't
compare. But it was fast. Just some seconds to add this with the mysql
client program:
  % wc nurdaten.sql
     30161  180515 4781902 nurdaten.sql

  % grep INSERT nurdaten.sql | wc -l
     30007

The other system (2.8 GHz P4, ATA-stripe (Promise) on 2 SATA disks, 1GB
RAM) with a -current as of March 19 needed several seconds longer (with
linuxthreads instead of pthreads). But we're comparing apples with
oranges here.

Bye,
Alexander.

-- 
                    I'm available to get hired.

http://www.Leidinger.net                       Alexander @ Leidinger.net
  GPG fingerprint = C518 BC70 E67F 143F BE91  3365 79E2 9C60 B006 3FE7



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