[petsc-users] error in mpiaij with unkown soruce
Jed Brown
jed at jedbrown.org
Tue Jul 1 03:43:35 CDT 2014
Thorsten Kersting <Thorsten.Kersting at itp1.uni-stuttgart.de> writes:
> Hello everyone!
>
> I want so solve eigenvalues of a matrix, which has a complicated
> structure, with SLEPC. I get the following error while setting up the
> EPS Problem. But I dont understand the error, and how to fix it. Does
> anyone have an idea? Or do you need more information (and which
> information exactly)?
Is the error reproducible and if so, does it happen at the same place?
Is it possible that you are setting many off-process values? You might
need to assemble sooner with MAT_FLUSH_ASSEMBLY so that the stash does
not grow too large for whatever resource limits may have been placed on
your job.
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