Re: Macro customizable hashtable / bitmapscan & aggregation perf

From: Greg Stark <stark(at)mit(dot)edu>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Macro customizable hashtable / bitmapscan & aggregation perf
Date: 2016-10-01 19:04:18
Message-ID: CAM-w4HMWnROL3JxJr6_Fmb2yiv3k_yya9G_Mv4hP-3AHPNaBSw@mail.gmail.com
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On Sat, Oct 1, 2016 at 1:44 AM, Andres Freund <andres(at)anarazel(dot)de> wrote:
>
> Unfortunately I'm running out battery right now, so I don't want to
> re-run the benchmarks posted upthread (loading takes a while). But the
> last time I ran them all the results after the patches were better than
> before.

I have a machine sitting idle now too if you have specific ideas of
what to benchmark.

--
greg

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