petsc-3.11.4 2019-09-28
PetscSynchronizedFlush
Flushes to the screen output from all processors involved in previous PetscSynchronizedPrintf()/PetscSynchronizedFPrintf() calls.
Synopsis
PetscErrorCode PetscSynchronizedFlush(MPI_Comm comm,FILE *fd)
Collective on MPI_Comm
Input Parameters
| comm | - the communicator
|
| fd | - the file pointer (valid on process 0 of the communicator)
|
Notes
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.
From Fortran pass PETSC_STDOUT if the flush is for standard out; otherwise pass a value obtained from PetscFOpen()
See Also
PetscSynchronizedPrintf(), PetscFPrintf(), PetscPrintf(), PetscViewerASCIIPrintf(),
PetscViewerASCIISynchronizedPrintf()
Level
intermediate
Location
src/sys/fileio/mprint.c
Examples
src/sys/examples/tutorials/ex2.c.html
src/sys/examples/tutorials/ex2f.F90.html
src/vec/vec/examples/tutorials/ex9.c.html
src/vec/is/sf/examples/tutorials/ex2.c.html
src/dm/examples/tutorials/ex5.c.html
src/dm/examples/tutorials/ex51.c.html
src/ksp/pc/examples/tutorials/ex3.c.html
src/ts/examples/tutorials/ex10.c.html
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages