+ echo "$0 [-keep-temps]"
+ echo " [-np <numprocs>] -platform <xmldesc> -hostfile <hostfile> [-map] program [program-options]"
+ echo " [-keep-temps] # don't remove the generated files after execution"
+ echo " [-map] # display the machine on which each process rank is mapped"
+ echo " [-np <numprocs>] # use that amount of processes from the hostfile."
+ echo " # By default, all processes of the hostfile are used."
+ echo " [-trace] # activate tracing"
+ echo " [-trace-grouped] # group MPI processes by location"
+ echo " [-trace-resource] # trace resource utilization"
+ echo " [-trace-triva] # generate configuration for Triva's GraphView"
+ echo " [-trace-file <tracefile>] # name of the tracefile (simgrid_smpi.trace)"