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Re: [CFReview] Red-Black Tree

From: Oleg Bartunov <oleg(at)sai(dot)msu(dot)su>
To: Robert Haas <robertmhaas(at)gmail(dot)com>
Cc: Teodor Sigaev <teodor(at)sigaev(dot)ru>, Mark Cave-Ayland <mark(dot)cave-ayland(at)siriusit(dot)co(dot)uk>, Pgsql Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [CFReview] Red-Black Tree
Date: 2010-02-03 21:17:00
Message-ID: (view raw or whole thread)
Lists: pgsql-hackers
On Wed, 3 Feb 2010, Robert Haas wrote:

>> Robert, Mark described the test he did
> So why did he get totally different answers than you?

Because I did tests with 8.3 and HEAD+rbtree, while Mark compared
HEAD and HEAD+rbtree. Also, my HEAD and his HEAD are very different :)
I will not mention, that we used totally different setup.

> It's not enough to say "somebody else did a test and got better
> numbers than we did, so let's use theirs".

I'll repeat my tests with current CVS HEAD.

Oleg Bartunov, Research Scientist, Head of AstroNet (,
Sternberg Astronomical Institute, Moscow University, Russia
Internet: oleg(at)sai(dot)msu(dot)su,
phone: +007(495)939-16-83, +007(495)939-23-83

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Subject: Re: [CFReview] Red-Black Tree
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