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  • Committer: Bazaar Package Importer
  • Author(s): Adam C. Powell, IV
  • Date: 2004-06-07 13:41:43 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20040607134143-92p586zrauvie0le
Tags: 2.2.0-2
http://bugs.debian.org/249617
* Upstream patch level 2.
* New PETSC_BOPT_EXTRA option for different BOPT and lib names, with _c++
  symlinks only for plain and single (closes: #249617).
* New DEBIAN_DIST=contrib option to link with hypre, parmetis (closes:
  #249619).
* Combined petsc-c and petsc-fortran substvars into petsc-compilers.
* Extra quote in -dev prerm eliminates "too many arguments" problem.

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src/sles/pc/impls/none/none.c
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/*$Id: none.c,v 1.30 2001/03/23 23:23:06 balay Exp $*/
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/*
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    Identity preconditioner, simply copies vector x to y.
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*/
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#include "src/sles/pc/pcimpl.h"          /*I "petscpc.h" I*/
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#undef __FUNCT__  
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#define __FUNCT__ "PCApply_None"
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int PCApply_None(PC pc,Vec x,Vec y)
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{
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  int ierr;
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  PetscFunctionBegin;
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  ierr = VecCopy(x,y);CHKERRQ(ierr);
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  PetscFunctionReturn(0);
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}
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EXTERN_C_BEGIN
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#undef __FUNCT__  
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#define __FUNCT__ "PCCreate_None"
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int PCCreate_None(PC pc)
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{
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  PetscFunctionBegin;
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  pc->ops->apply               = PCApply_None;
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  pc->ops->applytranspose      = PCApply_None;
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  pc->ops->destroy             = 0;
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  pc->ops->setup               = 0;
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  pc->ops->view                = 0;
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  pc->ops->applysymmetricleft  = PCApply_None;
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  pc->ops->applysymmetricright = PCApply_None;
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  pc->data                     = 0;
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  PetscFunctionReturn(0);
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}
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EXTERN_C_END