petsc-master 2019-12-09
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PetscPrintf

Prints to standard out, only from the first processor in the communicator. Calls from other processes are ignored.

Synopsis

PetscErrorCode PetscPrintf(MPI_Comm comm,const char format[],...)
Not Collective

Input Parameters

comm - the communicator
format - the usual printf() format string

Notes

PetscPrintf() supports some format specifiers that are unique to PETSc. See the manual page for PetscFormatConvert() for details.

Fortran Note

The call sequence is PetscPrintf(MPI_Comm, character(*), PetscErrorCode ierr) from Fortran. That is, you can only pass a single character string from Fortran.

See Also

PetscFPrintf(), PetscSynchronizedPrintf(), PetscFormatConvert()

Level

intermediate

Location

src/sys/fileio/mprint.c

Examples

src/sys/classes/random/examples/tutorials/ex1.c.html
src/sys/classes/random/examples/tutorials/ex2.c.html
src/sys/examples/tutorials/ex1.c.html
src/sys/examples/tutorials/ex2.c.html
src/sys/examples/tutorials/ex4.c.html
src/sys/examples/tutorials/ex5.c.html
src/sys/examples/tutorials/ex16.c.html
src/sys/examples/tutorials/ex1f.F90.html
src/sys/examples/tutorials/ex2f.F90.html
src/sys/examples/tutorials/ex16f.F90.html
src/sys/webclient/examples/tutorials/urlshorten.c.html

Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages