Re: GPUSort project
От | mark@mark.mielke.cc |
---|---|
Тема | Re: GPUSort project |
Дата | |
Msg-id | 20060413142010.GA6683@mark.mielke.cc обсуждение исходный текст |
Ответ на | Re: GPUSort project (Benny Amorsen <benny+usenet@amorsen.dk>) |
Список | pgsql-hackers |
On Wed, Apr 12, 2006 at 09:31:52AM +0200, Benny Amorsen wrote: > >>>>> "MvO" == Martijn van Oosterhout <kleptog@svana.org> writes: > MvO> Is this of practical use for run-of-the-mill video cards? -- > The article suggests that using the GPU is a win even on a $100 64MB > card. The built-in card in most servers is probably not worth > bothering with, but many servers offer PCI Express these days. I would imagine that one of the more major benefits of modern video cards (not cheap ones though) is the faster memory that they use. GDDR3... :-) My minimal research on the subject suggests that the memory is double or triple that of regular DDR or DDR2 in terms of performance. Cheers, mark -- mark@mielke.cc / markm@ncf.ca / markm@nortel.com __________________________ . . _ ._ . . .__ . . ._. .__ . . . .__ | Neighbourhood Coder |\/| |_| |_| |/ |_ |\/| | |_ | |/ |_ | | | | | | \ | \ |__ . | | .|. |__ |__ | \ |__ | Ottawa, Ontario, Canada One ring to rule them all, one ring to find them, one ring to bring them all and in the darkness bindthem... http://mark.mielke.cc/
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