[petsc-users] SNES Multblock type

Arthur Besen Soprano arthursoprano at gmail.com
Fri Nov 25 14:38:03 CST 2016


Hi,

I was just recently checking some of snes sources code and found a
src\snes\impls\multiblock\multiblock.c which seemed to be a Non-linear (SNES)
equivalent of the fieldsplit for linear problems (KSP). However I was not
able to use it and did not see any options available with the "-help "
argument.

My question is: Is this module disabled? If not, how can I use it?

(using -snes_type multiblock or -npc_snes_type multiblock does not work...)

Thanks,

Arthur

-- 
Arthur B. Soprano
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