Re: [HACKERS] Parallel tuplesort (for parallel B-Tree index creation)

From: Peter Geoghegan <pg(at)bowt(dot)ie>
To: Amit Kapila <amit(dot)kapila16(at)gmail(dot)com>
Cc: Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Robert Haas <robertmhaas(at)gmail(dot)com>, Rushabh Lathia <rushabh(dot)lathia(at)gmail(dot)com>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>, Corey Huinker <corey(dot)huinker(at)gmail(dot)com>
Subject: Re: [HACKERS] Parallel tuplesort (for parallel B-Tree index creation)
Date: 2018-02-02 16:16:50
Message-ID: CAH2-Wz=AxWqDoVvGU7dq856S4r6sJAj6DBn7VMtigkB33N5eyg@mail.gmail.com
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On Mon, Jan 29, 2018 at 4:06 PM, Peter Geoghegan <pg(at)bowt(dot)ie> wrote:
> On Sat, Jan 27, 2018 at 12:20 AM, Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> wrote:
>> I have posted the patch for the above API and posted it on a new
>> thread [1]. Do let me know either here or on that thread if the patch
>> suffices your need?
>
> I've responded to you over on that thread. Thanks again for helping me.
>
> I already have a revision of my patch lined up that is coded to target
> your new WaitForParallelWorkersToAttach() interface, plus some other
> changes.

Attached patch has these changes.

--
Peter Geoghegan

Attachment Content-Type Size
0001-Add-parallel-B-tree-index-build-sorting.patch text/x-patch 148.0 KB

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