Totalview® User Guide : PART I Introduction to Debugging with TotalView : Chapter 1 About TotalView : Data Display and Visualization : Data Display : Viewing a Variable Value across Multiple Processes or Threads
Viewing a Variable Value across Multiple Processes or Threads
You can simultaneously see the value of a variable in each process or thread using the View > Show Across > Thread or View > Show Across > Process commands, Figure 3.
Figure 3 – Viewing Across Processes
You can export data created by the Show Across command to the Array Visualizer (see "The Array Visualizer").
 
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The View > Show Across... command
Exporting a Show Across view to the Visualizer