From: | Mark Dilger <mark(dot)dilger(at)enterprisedb(dot)com> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | John Naylor <john(dot)naylor(at)enterprisedb(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz>, Kyotaro Horiguchi <horikyota(dot)ntt(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, Daniel Verite <daniel(at)manitou-mail(dot)org> |
Subject: | Re: speed up unicode decomposition and recomposition |
Date: | 2020-10-23 23:18:13 |
Message-ID: | 996E0672-5638-4231-9834-79C519A21200@enterprisedb.com |
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Lists: | pgsql-hackers |
> On Oct 23, 2020, at 9:07 AM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>
> I chanced to do an --enable-coverage test run today, and I got this
> weird message during "make coverage-html":
>
> genhtml: WARNING: function data mismatch at /home/postgres/pgsql/src/common/unicode_norm.c:102
>
> I've never seen anything like that before. I suppose it means that
> something about 783f0cc64 is a bit fishy, but I don't know what.
>
> The emitted coverage report looks fairly normal anyway. It says
> unicode_norm.c has zero test coverage, which is very possibly correct
> since I wasn't running in UTF8 encoding, but I'm not entirely sure of
> that either.
>
> This is with RHEL8's lcov-1.13-4.el8 package. I suppose the first
> question is does anybody else see that?
I don't see it on mac nor on ubuntu64. I get 70.6% coverage of lines and 90.9% of functions on ubuntu.
—
Mark Dilger
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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