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: }