Re: Using the GPU

[Alejandro Torras <atec_post@xxxxxxxx>]

Billings, John wrote:
> Does anyone think that PostgreSQL could benefit from using the video 
> card as a parallel computing device?  I'm working on a project using 
> Nvidia's CUDA with an 8800 series video card to handle non-graphical 
> algorithms.  I'm curious if anyone thinks that this technology could 
> be used to speed up a database?  If so which part of the database, and 
> what kind of parallel algorithms would be used?
>  

Looking at nvidia's cuda homepage 
(http://developer.nvidia.com/object/cuda.html), I see that the parallel 
bitonic sorting could be used instead of qsort/heapsort/mergesort (I 
don't know which is used)

--
Alejandro Torras