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MueLu: printout for coarse type: none #8955

Open pohm01 opened 3 years ago

pohm01 commented 3 years ago

Bug Report

@trilinos/muelu

Description

When running a multilevel method with coarse type: none there is a warning message printed every iteration that you have "No coarse grid solver". Is this necessary? It is kind of annoying when you are running without a coarse gird on purpose.

Related, why does coarse type: none not match something less elegant like a Jacobi relaxation with a damping parameter of 0.0 on the coarse grid?

mayrmt commented 3 years ago

In my opinion, it makes sense to print a warning. But maybe it's sufficient to print it once at the end of setup? How will this be affected by the verbosity level?

github-actions[bot] commented 2 years ago

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github-actions[bot] commented 2 years ago

This issue was closed due to inactivity for 395 days.

mayrmt commented 2 years ago

Still useful to address this. Reopening.