Re: FUNC_MAX_ARGS benchmarks

Bruce Momjian <pgman@candle.pha.pa.us>

From: Bruce Momjian <pgman@candle.pha.pa.us>
To: Thomas Lockhart <lockhart@fourpalms.org>
Cc: Neil Conway <nconway@klamath.dyndns.org>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>
Date: 2002-08-03T01:17:12Z
Lists: pgsql-hackers
Thomas Lockhart wrote:
> > > With FUNC_MAX_ARGS=16:
> > > (average = 28.6 seconds)
> > > With FUNC_MAX_ARGS=32:
> > > (average = 29.15 seconds)
> 
> That is almost a 2 percent cost. Shall we challenge someone to get us
> back 2 percent from somewhere before the 7.3 release? Optimizing a hot
> spot might do it...

I wasn't terribly concerned because this wasn't a 2% on normal workload
test, it was a 2% bang on function calls as fast as you can test.
 
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