Re: [CFReview] Red-Black Tree

From: Teodor Sigaev <teodor(at)sigaev(dot)ru>
To: Mark Cave-Ayland <mark(dot)cave-ayland(at)siriusit(dot)co(dot)uk>
Cc: Robert Haas <robertmhaas(at)gmail(dot)com>, Pgsql Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: [CFReview] Red-Black Tree
Date: 2010-02-05 18:54:36
Message-ID: 4B6C696C.90504@sigaev.ru
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That's all around 1%
> 0.7 patch
> =========
>
> rbtest=# CREATE INDEX idin_rbtree_idx ON links2 USING gin (idin);
> CREATE INDEX
> Time: 1910741.352 ms
>
> rbtest=# CREATE INDEX idout_rbtree_idx ON links2 USING gin (idout);
> CREATE INDEX
> Time: 1647609.300 ms
>
>
> 0.11 patch
> ==========
>
> rbtest=# CREATE INDEX idin_rbtree_idx ON links2 USING gin (idin);
> CREATE INDEX
> Time: 1864013.526 ms
>
> rbtest=# CREATE INDEX idout_rbtree_idx ON links2 USING gin (idout);
> CREATE INDEX
> Time: 1661200.454 ms

--
Teodor Sigaev E-mail: teodor(at)sigaev(dot)ru
WWW: http://www.sigaev.ru/

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