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Re: Re: [COMMITTERS] pgsql: pg_test_timing utility, to measure clock monotonicity and timing

Robert Haas <robertmhaas@gmail.com>

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From: Robert Haas <robertmhaas@gmail.com>
To: Marko Kreen <markokr@gmail.com>
Cc: Fujii Masao <masao.fujii@gmail.com>, PostgreSQL-development <pgsql-hackers@postgresql.org>
Date: 2012-03-28T12:57:42Z
Lists: pgsql-hackers

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  1. pg_test_timing utility, to measure clock monotonicity and timing cost.

On Wed, Mar 28, 2012 at 8:51 AM, Marko Kreen <markokr@gmail.com> wrote:
>> How about:  ".. %10" INT64_FORMAT " .. " ?
>
> Well, it won't work because unlike <inttypes.h>, Postgres *_FORMAT
> includes '%' in it.
>
> I guess that why <inttypes.h> does not do it...

Hmm, I guess we could change that, but it would create a hazard for
thirty-party code that wants to be cross-version, and for
back-patching.  We could work around that by doing something more
complex, like creating additional symbols, but I'm thinking it ain't
worth it just for this.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
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