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Re: New changes for CG set type in 2.3.1-p7 ?

To: petsc-users@mcs.anl.gov
Subject: Re: New changes for CG set type in 2.3.1-p7 ?
From: abdul-rahman@tu-harburg.de
Date: Thu, 23 Feb 2006 16:29:42 +0100 (MET)
In-reply-to: <Pine.LNX.4.64.0602221453500.6735@asterix>
References: <Pine.HPX.4.53.0602211609090.10170@para1.rz.tu-harburg.de><Pine.LNX.4.64.0602211051440.4282@asterix> <Pine.HPX.4.53.0602221240010.5363@para1.rz.tu-harburg.de><Pine.LNX.4.64.0602221453500.6735@asterix>
Reply-to: petsc-users@mcs.anl.gov
Sender: owner-petsc-users@mcs.anl.gov

On Wed, 22 Feb 2006, Satish Balay wrote:

I know where I did wrong now: the call below:

> > > >       call KSPCGSetType( ksp, KSP_CG_SYMMETRIC, ierr )

should have come _after_:

  call KSPSetFromOptions(ksp,ierr)

Otherwise it just goes with the default Hermitian even if I don't set the
switch to Hermitian.

> You should be able to verify if the correct type is used with
> '-ksp_view' option.
>
> Satish
>

Thank you again

Razi

Follow-Ups:
- Re: New changes for CG set type in 2.3.1-p7 ?
  - From: Barry Smith <bsmith@mcs.anl.gov>

References:
- New changes for CG set type in 2.3.1-p7 ?
  - From: abdul-rahman@tu-harburg.de
- Re: New changes for CG set type in 2.3.1-p7 ?
  - From: Satish Balay <balay@mcs.anl.gov>
- Re: New changes for CG set type in 2.3.1-p7 ?
  - From: abdul-rahman@tu-harburg.de
- Re: New changes for CG set type in 2.3.1-p7 ?
  - From: Satish Balay <balay@mcs.anl.gov>

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