Horton

Re: Pre-alloc ListCell's optimization

Alvaro Herrera <alvherre@commandprompt.com>

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From: Alvaro Herrera <alvherre@commandprompt.com>
To: Stephen Frost <sfrost@snowman.net>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>
Date: 2011-05-25T03:47:18Z
Lists: pgsql-hackers

Commits

Same data as JSON: GET /api/v1/messages/:b64id/commits the thread's linked commits as JSON, with link sources. API reference →

  1. Replace the parser's namespace tree (which formerly had the same

  2. Turns out that my recent elimination of the 'redundant' flatten_andors()

Excerpts from Stephen Frost's message of mar may 24 22:56:21 -0400 2011:

>   A couple of notes regarding the patch:
> 
>   First, it uses ffs(), which might not be fully portable..  We could
>   certainly implement the same thing in userspace and use ffs() when
>   it's available.

Err, see RIGHTMOST_ONE in bitmapset.c.

-- 
Álvaro Herrera <alvherre@commandprompt.com>
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