HPM_OUTPUT_NAME

The environment variable HPM_OUTPUT_NAME changes the names of the output file *.hpm and the visualisation file *.viz. It overwrites what you specified in the second argument of the hpmInit call. This can be used to specify the selected event set in the name of the output files.

  export HPM_EVENT_SET=56
  export HPM_OUTPUT_NAME=hpm_output_set${HPM_EVENT_SET}

The above syntax is for ksh. Please modify for your favorite shell. For a three processor run this will generate the following output files

  hpm_output_set56_0000.hpm  
  hpm_output_set56_0000.viz  
  hpm_output_set56_0001.hpm  
  hpm_output_set56_0001.viz  
  hpm_output_set56_0002.hpm  
  hpm_output_set56_0002.viz

The 4-digit number is derived from the taskid of the instrumentation routine hpmTerminate.