+ - **Parallel executions:**
+ These objects are convenient abstractions of parallel
+ computational kernels that span over several machines, such as a
+ PDGEM and the other ScaLAPACK routines. Note that this only works
+ with the "ptask_L07" host model (`--cfg=host/model:ptask_L07`).
+ |br| `examples/s4u/exec-ptask/s4u-exec-ptask.cpp <https://framagit.org/simgrid/simgrid/tree/master/examples/s4u/exec-ptask/s4u-exec-ptask.cpp>`_
+