Parallel Cholesky solve

Hong Zhang hzhang at mcs.anl.gov
Wed Oct 28 14:20:14 CDT 2009


On Oct 28, 2009, at 1:41 PM, VASIA KALAVRI wrote:

> Thanks for the immediate response.
> The thing is when I use MATMPISBAIJ format I get the message: "Lower  
> triangular value cannot be set for sbaij format"
> but I want to set these values.

You can add option
'-mat_ignore_lower_triangular' or call  
MatSetOption(mat,MAT_IGNORE_LOWER_TRIANGULAR,PETSC_TRUE)

Hong
>
> Vasia.
>
> Keep your friends updated— even when you’re not signed in.

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