[petsc-users] HYPRE BOOMERAMG no output

Hao Zhang hbcbh1999 at gmail.com
Tue Dec 12 12:04:05 CST 2017


hi,

before I introduce HYPRE with BOOMERAMG to my CFD code, I will have output
with good convergence rate. with BOOMERAMG, the same code will take longer
time to run and there's a good chance that no output will be produced
whatsoever.

what happened? thanks!

-- 
Hao Zhang
Dept. of Applid Mathematics and Statistics,
Stony Brook University,
Stony Brook, New York, 11790
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