[trace] new smpi tracing options
details:
- to activate the traditional gantt-chart visualization, pass -trace
as parameter. Then, the tracefile can be visualized with Paje using
$ Paje smpi_simgrid.trace
- to activate the graph-view and resource utilization, pass
-trace -trace-triva -trace-resource as parameters. Then, the
tracefile can be visualization with Triva using
$ Triva --graph --gc_conf smpi_uncat.plist smpi_simgrid.trace
- other options include:
- group mpi processes by where they are executed: -trace-grouped
- specify a different trace filename: -trace-file <tracefile>
