2: static char help[] = "Reads a PETSc vector from a socket connection, then sends it back within a loop. Works with ex42.m or ex42a.c\n";

  4: #include <petscvec.h>

  8: int main(int argc,char **args)
  9: {
 10:   Vec            b;
 11:   PetscViewer    fd;               /* viewer */
 13:   PetscInt       i;

 15:   PetscInitialize(&argc,&args,(char *)0,help);
 16:   fd = PETSC_VIEWER_SOCKET_WORLD;

 18:   for (i=0;i<1000;i++){
 19:     VecCreate(PETSC_COMM_WORLD,&b);
 20:     VecLoad(b,fd);
 21:     VecView(b,fd);
 22:     VecDestroy(&b);
 23:   }
 24:   PetscFinalize();
 25:   return 0;
 26: }