"Cpu" to assess energy consumption).
The plugin connects to the code by registering callbacks using
-``surf_callback_register`` (see file ``src/surf/plugins/energy.cpp`` for details).
+``signal.connect(callback)`` (see file ``src/surf/plugins/energy.cpp`` for
+details).
\verbatim
--cfg=plugin:Energy
be simulated using SMPI by calling internal smpi_execute*() functions.
To disable the benchmarking/simulation of computation in the simulated
-application, the variable \b
-smpi/simulate_computation should be set to no
+application, the variable \b smpi/simulate_computation should be set to no.
+Equivalently, setting \b smpi/cpu_threshold to -1 also ignores all
+computation.
+
+\note
+ This option just ignores the timings in your simulation; it still executes
+ the computations itself. If you want to stop SMPI from doing that,
+ you should check the SMPI_SAMPLE macros, documented in the chapter
+ \ref SMPI_adapting_speed.
\subsection options_model_smpi_bw_factor smpi/bw_factor: Bandwidth factors
