<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML3.2 EN"> <HTML> <HEAD> <META NAME="GENERATOR" CONTENT="DOCTEXT"> <TITLE>MPE_Log_event</TITLE> </HEAD> <BODY BGCOLOR="FFFFFF"> <A NAME="MPE_Log_event"><H1>MPE_Log_event</H1></A> Log an event in MPI_COMM_WORLD. <H2>Synopsis</H2> <PRE> int MPE_Log_event( int event, int data, const char *bytebuf ) </PRE> <H2>Input Parameters</H2> <DL> <DT><B>event </B><DD>event number. <DT><B>data </B><DD>integer data value (not used, provided for backward compatibility purpose). <DT><B>bytebuf </B><DD>optional byte informational array. In C, bytebuf should be set to NULL when no extra byte informational data. In Fortran, an zero-length string "", or a single blank string " ", is equivalent to NULL in C. </DL> <P> <H2>Notes</H2> This function is threadsafe. <P> <H2>Returns</H2> alway returns MPE_LOG_OK <P> <P><B>Location:</B>../src/logging/src/mpe_log.c<P> </BODY></HTML>