1: static char help[] = "Tests binary MatView() for MPIDENSE matrices \n\n";

  3: #include <petscmat.h>


  6: int main(int argc,char **args)
  7: {
  9:   Mat            A;
 10:   PetscViewer    viewer;
 11:   char           inputfile[256],outputfile[256];
 12:   PetscBool      flg;

 14:   PetscInitialize(&argc,&args,(char*)0,help);if (ierr) return ierr;
 15:   PetscOptionsGetString(NULL,NULL,"-inputfile",inputfile,sizeof(inputfile),&flg);
 16:   PetscOptionsGetString(NULL,NULL,"-outputfile",outputfile,sizeof(outputfile),&flg);
 17:   PetscViewerBinaryOpen(PETSC_COMM_WORLD,inputfile,FILE_MODE_READ,&viewer);
 18:   MatCreate(PETSC_COMM_WORLD,&A);
 19:   MatSetType(A,MATDENSE);
 20:   MatLoad(A,viewer);
 21:   PetscViewerDestroy(&viewer);
 22:   PetscViewerBinaryOpen(PETSC_COMM_WORLD,outputfile,FILE_MODE_WRITE,&viewer);
 23:   MatView(A,viewer);
 24:   PetscViewerDestroy(&viewer);
 25:   PetscFinalize();
 26:   return ierr;
 27: }