PetscSynchronizedFPrintf
Prints synchronized output to the specified file from several processors. Output of the first processor is followed by that of the second, etc.
Synopsis
PetscErrorCode PETSC_DLLEXPORT PetscSynchronizedFPrintf(MPI_Comm comm,FILE* fp,const char format[],...)
Not Collective
Input Parameters
| comm | - the communicator
|
| fd | - the file pointer
|
| format | - the usual printf() format string
|
Notes
REQUIRES a intervening call to PetscSynchronizedFlush() for the information
from all the processors to be printed.
The length of the formatted message cannot exceed QUEUESTRINGSIZE characters.
Contributed by: Matthew Knepley
See Also
PetscSynchronizedPrintf(), PetscSynchronizedFlush(), PetscFPrintf(),
PetscFOpen(), PetscViewerASCIISynchronizedPrintf(), PetscViewerASCIIPrintf()
Level:intermediate
Location:src/sys/fileio/mprint.c
Index of all Sys routines
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