From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Thomas Lockhart <lockhart(at)fourpalms(dot)org> |
Cc: | Neil Conway <nconway(at)klamath(dot)dyndns(dot)org>, PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: FUNC_MAX_ARGS benchmarks |
Date: | 2002-08-03 01:17:12 |
Message-ID: | 200208030117.g731HCU08596@candle.pha.pa.us |
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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.
--
Bruce Momjian | http://candle.pha.pa.us
pgman(at)candle(dot)pha(dot)pa(dot)us | (610) 853-3000
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