Improve the doc of parallel executions

[simgrid.git] / examples / s4u / README.rst

diff --git a/examples/s4u/README.rst b/examples/s4u/README.rst
index 9293cb5..b1b996d 100644 (file)
--- a/examples/s4u/README.rst
+++ b/examples/s4u/README.rst
@@ -140,6 +140,8 @@ Communications on the Network
 
 .. todo:: add the `ready` example here
    
+.. _s4u_ex_execution:
+
 Executions on the CPU
 ---------------------
 
@@ -171,9 +173,10 @@ Executions on the CPU
     |br| `examples/s4u/exec-dvfs/s4u-exec-dvfs.cpp <https://framagit.org/simgrid/simgrid/tree/master/examples/s4u/exec-dvfs/s4u-exec-dvfs.cpp>`_
     |br| `examples/platforms/energy_platform.xml <https://framagit.org/simgrid/simgrid/tree/master/examples/platforms/energy_platform.xml>`_
 
-  - **Parallel tasks:**
+  - **Parallel executions:**
     These objects are convenient abstractions of parallel
-    computational kernels that span over several machines. 
+    computational kernels that span over several machines, such as a
+    PDGEM and the other ScaLAPACK routines.
     |br| `examples/s4u/exec-ptask/s4u-exec-ptask.cpp <https://framagit.org/simgrid/simgrid/tree/master/examples/s4u/exec-ptask/s4u-exec-ptask.cpp>`_
 
 I/O on Disks and Files
@@ -214,6 +217,10 @@ Classical synchronization objects
    Shows how to use simgrid::s4u::Barrier synchronization objects.
    |br| `examples/s4u/synchro-barrier/s4u-synchro-barrier.cpp <https://framagit.org/simgrid/simgrid/tree/master/examples/s4u/synchro-barrier/s4u-synchro-barrier.cpp>`_
 
+ - **Semaphore:**
+   Shows how to use simgrid::s4u::Semaphore synchronization objects.
+   |br| `examples/s4u/synchro-semaphore/s4u-synchro-semaphore.cpp <https://framagit.org/simgrid/simgrid/tree/master/examples/s4u/synchro-semaphore/s4u-synchro-semaphore.cpp>`_
+
 =============================
 Interacting with the Platform
 =============================