| 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: | Pine.LNX.4.64.1002040007280.16860@sn.sai.msu.ru |
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| Lists: | pgsql-hackers |
On Wed, 3 Feb 2010, Robert Haas wrote:
>> Robert, Mark described the test he did
>> http://archives.postgresql.org/pgsql-hackers/2010-01/msg02927.php
>
> 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.
Regards,
Oleg
_____________________________________________________________
Oleg Bartunov, Research Scientist, Head of AstroNet (www.astronet.ru),
Sternberg Astronomical Institute, Moscow University, Russia
Internet: oleg(at)sai(dot)msu(dot)su, http://www.sai.msu.su/~megera/
phone: +007(495)939-16-83, +007(495)939-23-83
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