Horton

Re: speed up unicode normalization quick check

Masahiko Sawada <masahiko.sawada@2ndquadrant.com>

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From: Masahiko Sawada <masahiko.sawada@2ndquadrant.com>
To: Michael Paquier <michael@paquier.xyz>
Cc: John Naylor <john.naylor@enterprisedb.com>, Mark Dilger <mark.dilger@enterprisedb.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2020-10-12T05:43:06Z
Lists: pgsql-hackers 
On Sun, 11 Oct 2020 at 19:27, Michael Paquier <michael@paquier.xyz> wrote:
>
> On Thu, Oct 08, 2020 at 06:22:39PM -0400, John Naylor wrote:
> > Okay, thanks.
>
> And applied.

The following warning recently started to be shown in my
environment(FreeBSD clang 8.0.1). Maybe it is relevant with this
commit:

unicode_norm.c:478:12: warning: implicit declaration of function
'htonl' is invalid in C99 [-Wimplicit-function-declaration]
        hashkey = htonl(ch);
                  ^
1 warning generated.

Regards,

--
Masahiko Sawada            http://www.2ndQuadrant.com/

PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Commits

  1. Review format of code generated by PerfectHash.pm

  2. Fix compilation warning in unicode_norm.c

  3. Use perfect hash for NFC and NFKC Unicode Normalization quick check

  4. Improve set of candidate multipliers for perfect hash function generation

  5. Further improve pgindent's list of file exclusions.