From: Reini Urban <rurban@cpan.org>
To: musl@lists.openwall.com
Subject: Re: [PATCH] towupper/towlower: Update to Unicode 9.0
Date: Wed, 13 Sep 2017 12:05:19 +0200 [thread overview]
Message-ID: <13F34D7B-8E99-483A-A5F5-F139D0D906B9@cpan.org> (raw)
In-Reply-To: <FD4E73D2-3AD7-43F3-901D-E8437FB54E25@cpan.org>
Wait a bit with that. I think I found some more Unicode 9.0 issues with the tables,
and I’ve found a huge performance opportunity by sorting the 3 tables (mostly pairs),
and break the loops earlier.
This should come close to glibc table performance then, without the huge memory costs they have.
I’ll write a perl regression testing script not to miss any more mappings, and maybe
improve the current musl logic. This will need 1-2 days.
I’ll also use it for cperl then.
Reini Urban
rurban@cpan.org
> On Sep 13, 2017, at 10:25 AM, Reini Urban <rurban@cpan.org> wrote:
>
> taken from my safeclib (MIT licensed) and cross-checked with the perl unicode tables
>
> <0001-towupper-towlower-Update-to-Unicode-9.0.patch>
next prev parent reply other threads:[~2017-09-13 10:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-13 8:25 Reini Urban
2017-09-13 10:05 ` Reini Urban [this message]
2017-09-13 18:13 ` Rich Felker
2017-10-20 9:00 ` Reini Urban
2017-10-25 18:38 ` Rich Felker
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