petsc-3.5.4 2015-05-23

PETSC_VIEWER_SAWS_

Creates an SAWs memory snooper PetscViewer shared by all processors in a communicator.

PetscViewer PETSC_VIEWER_SAWS_(MPI_Comm comm)

Collective on MPI_Comm

comm -the MPI communicator to share the PetscViewer

Unlike almost all other PETSc routines, PETSC_VIEWER_SAWS_() does not return an error code. The window PetscViewer is usually used in the form

      XXXView(XXX object,PETSC_VIEWER_SAWS_(comm));