PetscSynchronizedFlush

Flushes to the screen output from all processors involved in previous PetscSynchronizedPrintf()/PetscSynchronizedFPrintf() calls.

Synopsis

PetscErrorCode PetscSynchronizedFlush(MPI_Comm comm, FILE *fd)

Collective

Input Parameters

• comm - the MPI communicator

• fd - the file pointer (valid on MPI rank 0 of the communicator), PETSC_STDOUT or value obtained from PetscFOpen()

Note

If PetscSynchronizedPrintf() and/or PetscSynchronizedFPrintf() are called with different MPI communicators there must be an intervening call to PetscSynchronizedFlush() between the calls with different MPI communicators.

See Also

PetscSynchronizedPrintf(), PetscFPrintf(), PetscPrintf(), PetscViewerASCIIPrintf(), PetscViewerASCIISynchronizedPrintf()

Level

intermediate

Location

src/sys/fileio/mprint.c

Examples

src/dm/tutorials/ex51.c
src/snes/tutorials/ex63.c
src/ts/tutorials/ex10.c
src/dm/tutorials/ex22.c
src/vec/vec/tutorials/ex9.c
src/ksp/pc/tutorials/ex3.c
src/dm/tutorials/ex5.c
src/vec/is/sf/tutorials/ex1.c
src/sys/tutorials/ex2.c
src/sys/tutorials/ex2f.F90

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