+Solution | Computations actually executed? | Computations simulated ?
+---------------------------------- | ------------------------------- | ------------------------
+--cfg=smpi/simulate-computation:no | Yes | No, never
+--cfg=smpi/cpu-threshold:42 | Yes, in all cases | Only if it lasts more than 42 seconds
+SMPI_SAMPLE() macro | Only once per loop nest (see @ref SMPI_adapting_speed "documentation") | Always
+