CUMULVS Approach
User Must Instrument Application:
- Define Data Field & Parameter Semantics.
- Name, Type, Location, Size, Decomposition.
Mark Each Item for Access:
- Visualization, Steering, Program State…
CUMULVS Handles the Rest…
- Periodically Pass Control - stv_sendToFE( ).
- Checkpoint as Desired - stv_checkpoint( ).