( For information only )
I reported a bug which stops Totalview saving .mdbg files using tvscript
-
mpirun -V mpirun (Open MPI) 1.4
totalview -v Linux x86 TotalView 8.8.0-0
This is logged ( by Totalview )as
CR 12192 - Tvscript fails to save mdbg file when specified with line
number
action point during OpenMPI debugging
Running this script ( under Sun grid engine )-
tvscript -verbosity=info -memory_debugging \
-create_actionpoint "mpiPi.F#92=>save_memory_debugging_file" \
-stdin ../_pi_ -stdout mpi_pi.log \
-mpi "Open MPI" -np $NSLOTS $XE/mpiPi
- gives an error ( for each process )
Thread 1.1 hit breakpoint 3 at line 92 in "MAIN"
ERROR: Failed call to action handler with command
'memory_action_save_memory_debugging_file {options {} actionpoint_id 3
thread_id 1.1 event actionpoint actionpoint_source_loc_expr 92
process_id 1}' (expected integer but got "[email protected]")
( & no .mdgb files.. ) Non-memory options ( eg traceback ) appear to
work OK
With Totalview 8.6 & OpenMPI 1.3.3 I got
ERROR: Unknown event while trying to notify handlers
Killed slave process 4, named "mpiPi"
when trying to launch the processes, so 8.8/1.4 is a definite
improvement..
Jim Conboy ( Culham Centre for Fusion Energy )
