Tutorial: Reducing Trace File Size for IntelĀ® Trace Analyzer and Collector
The
ACTIVITY
option is a shortcut for STATE "<pattern>:*".
To exclude the MPI calls from the output trace file, set the ACTIVITY filter to OFF.
To do this:
Create a new configuration file.
In the configuration file, specify the ACTIVITY option:
ACTIVITY MPI OFF
Save the configuration file: my_settings_activity.conf.
Set the VT_CONFIG environment variable to the directory that contains the configuration file:
VT_CONFIG=/<configuration file path name>/my_settings_activity.conf
Run the application.
Linux* OS:
$ mpirun -trace -n 4 ./poisson
Windows* OS:
> mpiexec -n 4 poisson.exe