re-add --help-coll to the doc now that it's implemented

[simgrid.git] / docs / source / app_smpi.rst

diff --git a/docs/source/app_smpi.rst b/docs/source/app_smpi.rst
index ddea04e..ab41d61 100644 (file)
--- a/docs/source/app_smpi.rst
+++ b/docs/source/app_smpi.rst
@@ -203,9 +203,11 @@ means that the selected algorithm will be used
 .. Warning:: Some collective may require specific conditions to be
    executed correctly (for instance having a communicator with a power
    of two number of nodes only), which are currently not enforced by
-   Simgrid. Some crashes can be expected while trying these algorithms
+   SimGrid. Some crashes can be expected while trying these algorithms
    with unusual sizes/parameters
 
+To retrive the full list of implemented algorithms in your version of SimGrid, simply use ``smpirun --help-coll``.
+
 MPI_Alltoall
 ^^^^^^^^^^^^