CCSM Use Cases

• Group Scheduling
  • Rendezvous
    • look for a singleton set of a specified group/member name
      • singleton set exists and handle is non-zero, group member is now active
      • singleton set exists and handle is zero, register call-back on handle-binding
      • singleton set does not exist,create singleton set and register call-back on handle-binding
      • under all of the above circumstances, register a callback upon member/set deletion which removes the member from the group upon removal of the singleton set
• Datastreams
  • have context switch events logged by a datastream for a thread with a given name and all of its descendants
    • uses Rendezvous semantics
      • example test code:
        • Active filter that checks set membership of event generating thread for logging of events
        • basic test code, consider using the pipeline