On Tue, 13 Dec 2011, Xiangdong Liang wrote: > > The print is executed only on rank 0 of the communicator provided. > > I agree. This implies that the message can be printed out at most > once. Do you have any hints why I saw the message printed out multiple > times?
Perhaps bug with usage of PetscPrintf()? If not - send us a test code [that we can compile/run - not a snippet] that demonstrates this problem - to reproduce. Satish