Re: OpenMP in PostgreSQL-8.4.0
От | Bruce Momjian |
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Тема | Re: OpenMP in PostgreSQL-8.4.0 |
Дата | |
Msg-id | 200911291305.nATD5Va23654@momjian.us обсуждение исходный текст |
Ответ на | Re: OpenMP in PostgreSQL-8.4.0 (Reydan Cankur <reydan.cankur@gmail.com>) |
Ответы |
Re: OpenMP in PostgreSQL-8.4.0
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Список | pgsql-performance |
Reydan Cankur wrote: > You mean that backend does not support threading and everything I try > is useless > Is there a way to overcome this issue? > Is there anything I can adjust on backend to enable threading? > Is there any documentation to advise? Uh, "no" to all those questions. We offer client-side threading, but not in the server. --------------------------------------------------------------------------- > > Best Regards, > Reydan > > > On Nov 28, 2009, at 6:42 PM, Tom Lane wrote: > > > Reydan Cankur <reydan.cankur@gmail.com> writes: > >> I am trying to run postgresql functions with threads by using OpenMP. > > > > This is pretty much doomed to failure. It's *certainly* doomed to > > failure if you just hack up one area of the source code without > > dealing > > with the backend's general lack of support for threading. > > > > regards, tom lane > > > -- > Sent via pgsql-performance mailing list (pgsql-performance@postgresql.org) > To make changes to your subscription: > http://www.postgresql.org/mailpref/pgsql-performance -- Bruce Momjian <bruce@momjian.us> http://momjian.us EnterpriseDB http://enterprisedb.com + If your life is a hard drive, Christ can be your backup. +
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