Horton

Re: [POC] hash partitioning

Amul Sul <sulamul@gmail.com>

View thread View on postgr.es
From: amul sul <sulamul@gmail.com>
To: Ashutosh Bapat <ashutosh.bapat@enterprisedb.com>
Cc: Robert Haas <robertmhaas@gmail.com>, Yugo Nagata <nagata@sraoss.co.jp>, David Steele <david@pgmasters.net>, Greg Stark <stark@mit.edu>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2017-05-16T10:09:53Z
Lists: pgsql-hackers 
On Tue, May 16, 2017 at 1:17 PM, Ashutosh Bapat
<ashutosh.bapat@enterprisedb.com> wrote:
> Hi,
> Here's patch with some cosmetic fixes to 0002, to be applied on top of 0002.
>

Thank you, included in v6 patch.

Regards,
Amul

Commits

  1. Refactor get_partition_for_tuple a bit.

  2. Adopt Bob Jenkins' improved hash function for hash_any(). This changes the

  3. Improve hash_any() to use word-wide fetches when hashing suitably aligned