Example InstrumentationPeriodic Handling - Rollback

/* Main Work Loop */

do {

/* Execute Computation for Current Time Step */

cc = work( ×tep, &done );

/* Check for Failure Notify - Roll Back, Load Ckpt */

if ( !cc ) stv_loadFromCP( );

else {

/* Pass Control to CUMULVS - Vis & Steer */

new_params = stv_SendToFE( );

/* Checkpoint Every 10 Time Steps */

if ( !(timestep % 10) ) stv_checkpoint( );

}

} while ( !done );

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