[gmx-users] GROMACS 4.6 with GPU acceleration (double

[Szilárd Páll]

On Mon, Apr 22, 2013 at 8:49 AM, Albert <mailmd2011 at gmail.com> wrote:
> On 04/22/2013 08:40 AM, Mikhail Stukan wrote:
>>
>> Could you explain which hardware do you mean? As far as I know, K20X
>> supports double precision, so I would assume that double precision GROMACS
>> should be realizable on it.
>
>
> Really? But many people have discussed that the GPU version ONLY support
> single precision......

All recent NVIDIA GPUs do support double precision (with severely
limited performance on GeForce). The kernels do not support it,
though.

See my mail in the original thread for details.

Cheers,
--
Szilárd

>
>
>
>
>> Thanks and regards,
>> Mikhail
>
>
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