[petsc-users] GAMG issue

[John Mousel]

I'm getting the following error when using GAMG.

petsc-dev/src/ksp/pc/impls/gamg/agg.c:508: smoothAggs: Assertion `sgid==-1'
failed.

When I try to alter the type of aggregation at the command line using
-pc_gamg_type pa, I'm getting

[0]PETSC ERROR: [1]PETSC ERROR: --------------------- Error Message
------------------------------------
[1]PETSC ERROR: Unknown type. Check for miss-spelling or missing external
package needed for type:
see http://www.mcs.anl.gov/petsc/documentation/installation.html#external!
[1]PETSC ERROR: Unknown GAMG type pa given!

Has there been a change in the aggregation options? I just pulled petsc-dev
this morning.

John
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