[petsc-users] How to disable KSP message

[Jin, Shuangshuang]

Yes, found it in GridPACK's math module Petsc linear solver part.

Thanks,
Shuangshuang

From: Abhyankar, Shrirang G. [mailto:abhyshr at anl.gov]
Sent: Tuesday, July 14, 2015 10:00 AM
To: Jin, Shuangshuang; petsc-users at mcs.anl.gov
Cc: Palmer, Bruce J
Subject: Re: [petsc-users] How to disable KSP message

This seems to be a result of some print statement in GridPACK, not PETSc.

Shri

From: <Jin>, Shuangshuang <Shuangshuang.Jin at pnnl.gov<mailto:Shuangshuang.Jin at pnnl.gov>>
Date: Tuesday, July 14, 2015 at 10:55 AM
To: "petsc-users at mcs.anl.gov<mailto:petsc-users at mcs.anl.gov>" <petsc-users at mcs.anl.gov<mailto:petsc-users at mcs.anl.gov>>
Subject: [petsc-users] How to disable KSP message

Hi, does anyone know what is the command line option to disable the following printout message about KSP convergence?

0: PETSc KSP converged after 1 iterations, reason: 3
0: PETSc KSP converged after 0 iterations, reason: 3
0: PETSc KSP converged after 1 iterations, reason: 3
0: PETSc KSP converged after 0 iterations, reason: 3
0: PETSc KSP converged after 1 iterations, reason: 3

Thanks,
Shuangshuang
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