[petsc-users] SuperLU_dist bug with parallel symbolic factorisation

Eric Chamberland Eric.Chamberland at giref.ulaval.ca
Tue May 22 10:55:25 CDT 2018

On 22/05/18 11:45 AM, Xiaoye S. Li wrote:
> This bug seems to show up when the graph is relatively dense.  Can you 
> try to use serial symbolic factorization and Metis?

Exactly: this bug shows up when I activate the parallel symbolic 
factorisation, otherwise I do not have it.


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