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>

  6: int main(int argc,char **args)
  7: {
  8:   Vec            b;
  9:   PetscViewer    fd;               /* viewer */
 10:   PetscInt       i;

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

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