Horton

Re: pgbench - add pseudo-random permutation function

Michael Paquier <michael@paquier.xyz>

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From: Michael Paquier <michael@paquier.xyz>
To: Fabien COELHO <coelho@cri.ensmp.fr>
Cc: Alvaro Herrera <alvherre@2ndquadrant.com>, Hironobu SUZUKI <hironobu@interdb.jp>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2019-02-02T01:16:56Z
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. pgbench: Function to generate random permutations.

  2. Add basic support for using the POPCNT and SSE4.2s LZCNT opcodes

  3. Further improve code for probing the availability of ARM CRC instructions.

On Thu, Oct 25, 2018 at 08:21:27AM +0200, Fabien COELHO wrote:
> Thanks for the hint. Here is an updated patch using this marker.
> 
> I noticed that some instances use a closing "*-----" sequence, but it does
> not seem useful, so I left it out.
> 
> I have also tried to improve a few comments, and moved a declaration into a
> loop because I did not like the pg-indented version much.

This patch is marked as ready for committer for some time now, and it
has rotten, so I am moving it to next CF, waiting on author.
--
Michael