Re: GPU Accelerated Sorting

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От
gael@pilotsystems.net (Gaël Le Mignot)
Тема
Re: GPU Accelerated Sorting
Дата
Msg-id
plop87y6boqhdc.fsf@aoskar.kilobug.org
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Дерево обсуждения
GPU Accelerated Sorting Eliot Gable <egable+pgsql-performance@gmail.com>
Re: GPU Accelerated Sorting Jeff Davis <pgsql@j-davis.com>
Re: GPU Accelerated Sorting Greg Smith <greg@2ndquadrant.com>
Re: GPU Accelerated Sorting Yeb Havinga <yebhavinga@gmail.com>
Re: GPU Accelerated Sorting Scott Carey <scott@richrelevance.com>
Re: GPU Accelerated Sorting Tom Lane <tgl@sss.pgh.pa.us>
Re: GPU Accelerated Sorting gael@pilotsystems.net (Gaël Le Mignot)
Re: GPU Accelerated Sorting Eliot Gable <egable+pgsql-performance@gmail.com>
Re: GPU Accelerated Sorting Scott Marlowe <scott.marlowe@gmail.com>
Re: GPU Accelerated Sorting David Boreham <david_list@boreham.org>
Hello,

In my humble opinion, while  it can sound interesting from a theorical
point of view to outloads some  operations to the GPU, there is a huge
pratical problem in current world  : databases which are big enough to
require such heavy optimization are usually runned on server hardware,
which very rarely have powerful GPU.

There may  be a small  target of computers  having both GPU  and heavy
database, but that sounds very  exceptional to me, so investing effort
into it sounds a bit unjustified to me.

Except  as a  matter of  scientific research,  which is  it  of course
important for the future.

Regards,

-- 
Gaël Le Mignot - gael@pilotsystems.net
Pilot Systems - 9, rue Desargues - 75011 Paris
Tel : +33 1 44 53 05 55 - www.pilotsystems.net
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