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<div id="version" align=right><b>petsc-3.14.5 2021-03-03</b></div>
<div id="bugreport" align=right><a href="mailto:petsc-maint@mcs.anl.gov?subject=Typo or Error in Documentation &body=Please describe the typo or error in the documentation: petsc-3.14.5 v3.14.5 docs/manualpages/Sys/PetscSynchronizedFPrintf.html "><small>Report Typos and Errors</small></a></div>
<A NAME="PetscSynchronizedFPrintf"><H1>PetscSynchronizedFPrintf</H1></A>
Prints synchronized output to the specified file from several processors. Output of the first processor is followed by that of the second, etc.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../Sys/PetscSynchronizedFPrintf.html#PetscSynchronizedFPrintf">PetscSynchronizedFPrintf</A>(<A HREF="../Sys/MPI_Comm.html#MPI_Comm">MPI_Comm</A> comm,FILE *fp,const char format[],...)
</PRE>
Not Collective
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>comm </B></TD><TD>- the communicator
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>fd </B></TD><TD>- the file pointer
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>format </B></TD><TD>- the usual printf() format string
</TD></TR></TABLE>
<P>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
REQUIRES a intervening call to <A HREF="../Sys/PetscSynchronizedFlush.html#PetscSynchronizedFlush">PetscSynchronizedFlush</A>() for the information
from all the processors to be printed.
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Sys/PetscSynchronizedPrintf.html#PetscSynchronizedPrintf">PetscSynchronizedPrintf</A>(), <A HREF="../Sys/PetscSynchronizedFlush.html#PetscSynchronizedFlush">PetscSynchronizedFlush</A>(), <A HREF="../Sys/PetscFPrintf.html#PetscFPrintf">PetscFPrintf</A>(),
<BR><A HREF="../Sys/PetscFOpen.html#PetscFOpen">PetscFOpen</A>(), <A HREF="../Viewer/PetscViewerASCIISynchronizedPrintf.html#PetscViewerASCIISynchronizedPrintf">PetscViewerASCIISynchronizedPrintf</A>(), <A HREF="../Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>()
<P>
<P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>intermediate<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/sys/fileio/mprint.c.html#PetscSynchronizedFPrintf">src/sys/fileio/mprint.c</A>
<BR><A HREF="./index.html">Index of all Sys routines</A>
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