[petsc-users] compiling with complex

Jed Brown jedbrown at mcs.anl.gov
Wed Mar 6 09:42:20 CST 2013


On Wed, Mar 6, 2013 at 9:39 AM, Manav Bhatia <bhatiamanav at gmail.com> wrote:

> Thanks Jed.
>
> 3.3 compiles fine on my machine with complex support. However, the reason
> I am not using it is the modified NaN handling between 3.1 and 3.3.
> Seems like for a vector with some NaNs 3.1 returned an L2 norm as a NaN.
> But, 3.3 throws an exception. I would prefer to handle the NaN occurrence
> within my code, which is still forcing me to stick to 3.1.
>
> Is there a way to turn off this behavior in 3.3? Any other suggestions
> would be welcome.
>

Use petsc-3.3 from here.

https://bitbucket.org/petsc/petsc-3.3
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