[Beowulf] OT? GPU accelerators for finite difference time domain
Jeffrey B. Layton
laytonjb at charter.net
Sun Apr 1 13:15:29 PDT 2007
Mark Hahn wrote:
>> The current generation of the hardware supports only single precision,
>> but there will be a double precision version towards the end of the
> do you mean synthetic doubles? I'm guessing that the hardware isn't
> going to gain the much wider multipliers necessary to support doubles
> at the same latency as singles...
The next gen of hardware will support native double precision (AFAIK).
I've heard it should be out this year, but I'm sure Mass can't comment
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