mpiTraceFunction

Declaration

MPITraceFunction mpiTraceFunction(MPITraceFunction traceFunction)

 

Required Header: trace.h

Description

mpiTraceFunction sets the function used to display a trace buffer.

Front end to mpiPlatformTraceFunction(...). If traceFunction is NULL (default), then trace functions is fprintf(MPIPlatformTraceSTREAM) (default stdout).

Return Values
handle to previous Trace function
NULL otherwise