Change value of amgStrongThreshold

Jed Brown jed at
Tue May 12 15:08:59 CDT 2009

Nguyen, Hung V ERDC-ITL-MS wrote:
> Hello All,
> Is there an option to change a value of amgStrongThreshold at running time
> when run hypre via petsc?

$ cd petsc/src/ksp/ksp/examples/tutorials/ && make ex2 && ./ex2 -pc_type hypre -help |grep strong
  -pc_hypre_boomeramg_strong_threshold <0.25>: Threshold for being strongly connected (None)


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