[petsc-users] Database key for KSP_Solve

[Xuefeng Li]

Hi, all.

I am using a multilevel DMMG in my petsc 3.1-p8
program. The program calls SNES_KSPSolve(), and
in turn calls KSP_Solve(). The number of times
KSP_Solve() is called seems to be indefinite
(10's of thousands of times).

Are there any database keys to control the number of
times KSP_Solve() is called? Where is the loop that
calls KSP_Solve?  The key -ksp_max_it does not seem
to affect it.

Regards,

--Xuefeng Li, (504)865-3340(phone)
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