Date: 2013-07-02T14:40:20+00:00

Actual source code: ex42a.c
petsc-3.4.2 2013-07-02

      2: static char help[] = "Sends a PETSc vector to a socket connection, receives it back, within a loop. Works with ex42.c.\n";

      4: #include <petscvec.h>

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

     15:   PetscInitialize(&argc,&args,(char*)0,help);
     16:   /* server indicates we WAIT for someone to connect to our socket */
     17:   PetscViewerSocketOpen(PETSC_COMM_WORLD,"server",PETSC_DEFAULT,&fd);

     19:   VecCreateMPI(PETSC_COMM_WORLD,10000,PETSC_DECIDE,&b);
     20:   for (i=0; i<1000; i++) {
     21:     VecView(b,fd);
     22:     VecDestroy(&b);
     23:     VecCreate(PETSC_COMM_WORLD,&b);
     24:     VecLoad(b,fd);
     25:   }
     26:   VecDestroy(&b);
     27:   PetscFinalize();
     28:   return 0;
     29: }