ProlongMatVec.C File Reference

Prolongation MatVec. More...

#include "petsc.h"
#include "petscmat.h"
#include "omg.h"
#include "oda.h"

Go to the source code of this file.

Namespaces
namespace	ot
Private Functions
PetscErrorCode	addProlongMatVec (Mat R, Vec v1, Vec v2, Vec v3)
PetscErrorCode	prolongMatVecType1 (Mat R, Vec c, Vec f)
PetscErrorCode	prolongMatVecType2 (Mat R, Vec c, Vec f)
Defines
#define	iC(fun)   {CHKERRQ(fun);}
#define	INTERGRID_TRANSFER_LOOP_BLOCK(ITLB_SET_VALUE)
#define	ITLB_SET_VALUE_NO_SUPPRESSED_DOFS
#define	ITLB_SET_VALUE_SUPPRESSED_DOFS

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Detailed Description

Prolongation MatVec.

Author:

Rahul S. Sampath, rahul.sampath@gmail.com

Definition in file ProlongMatVec.C.

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Define Documentation

#define iC (  fun   )     {CHKERRQ(fun);}

Definition at line 14 of file ProlongMatVec.C.

#define INTERGRID_TRANSFER_LOOP_BLOCK (  ITLB_SET_VALUE   )

Definition at line 83 of file ProlongMatVec.C. Referenced by ot::prolongMatVecType1(), and ot::restrictMatVecType1().

#define ITLB_SET_VALUE_NO_SUPPRESSED_DOFS

Value: {\ farr[fidx+l] += (Rval*carr[cidx+l]);\ } Definition at line 72 of file ProlongMatVec.C. Referenced by ot::prolongMatVecType1(), and ot::restrictMatVecType1().

#define ITLB_SET_VALUE_SUPPRESSED_DOFS

Value: {\ if(!( (suppressedDOFc && suppressedDOFc[cidx+l]) ||\ (suppressedDOFf && suppressedDOFf[fidx+l]) )) {\ farr[fidx+l] += (Rval*carr[cidx+l]);\ }\ } Definition at line 76 of file ProlongMatVec.C. Referenced by ot::prolongMatVecType1(), and ot::restrictMatVecType1().

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Function Documentation

PetscErrorCode ot::addProlongMatVec (  Mat  R, Vec  v1, Vec  v2, Vec  v3 )

Definition at line 32 of file ProlongMatVec.C. References iC. Referenced by ot::createInterpolationType1(), and ot::createInterpolationType2().

PetscErrorCode ot::prolongMatVecType1 (  Mat  R, Vec  c, Vec  f )

Definition at line 154 of file ProlongMatVec.C. References ot::DA::curr(), ot::DA::currWithInfo(), ot::DA::end(), ot::DA::getElementSize(), ot::DA::iAmActive(), iC, ot::DA::init(), INTERGRID_TRANSFER_LOOP_BLOCK, ITLB_SET_VALUE_NO_SUPPRESSED_DOFS, ITLB_SET_VALUE_SUPPRESSED_DOFS, ot::DA::next(), PROF_MG_PROLONG_BEGIN, PROF_MG_PROLONG_END, ot::DA::ReadFromGhostsBegin(), ot::DA::ReadFromGhostsEnd(), ot::DA::vecGetBuffer(), ot::DA::vecRestoreBuffer(), ot::DA::WriteToGhostsBegin(), and ot::DA::WriteToGhostsEnd(). Referenced by ot::createInterpolationType1(), and ot::prolongMatVecType2().

PetscErrorCode ot::prolongMatVecType2 (  Mat  R, Vec  c, Vec  f )

Definition at line 56 of file ProlongMatVec.C. References iC, ot::prolongMatVecType1(), and par::scatterValues(). Referenced by ot::createInterpolationType2().

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