[petsc-users] Mixed precision

[Jed Brown]

On Fri, Aug 17, 2012 at 1:12 PM, Alexander Goncharov <alexvg77 at gmail.com>wrote:

> Hi all!
>
> Is it possible in PETSC to use double and single precision matrices in
> the same code?
>

Not unless you define your own reduced-precision MATSHELL.


>
> Thank you,
> Alex.
>
>
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