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<br/>
the SimGrid simulator. This is particularly interesting to study
existing MPI applications within the comfort of the simulator.
-To get started with SMPI, you should head to `the SMPI tutorial
-<usecase_smpi>`_. You may also want to read the `SMPI reference
+To get started with SMPI, you should head to :ref:`the SMPI tutorial
+<usecase_smpi>`. You may also want to read the `SMPI reference
article <https://hal.inria.fr/hal-01415484>`_ or these `introductory
slides <http://simgrid.org/tutorials/simgrid-smpi-101.pdf>`_. If you
are new to MPI, you should first take our online `SMPI CourseWare
MPI_Alltoall
^^^^^^^^^^^^
-Most of these are best described in `STAR-MPI's white paper <www.cs.fsu.edu/~xyuan/paper/06ics.pdf>`_.
+Most of these are best described in `STAR-MPI's white paper <https://doi.org/10.1145/1183401.1183431>`_.
- default: naive one, by default
- ompi: use openmpi selector for the alltoall operations
our implementation was not robust enough to be used in production, so
it was removed at some point. Currently, SMPI comes with two
privatization mechanisms that you can :ref:`select at runtime
-<cfg=smpi/privatization>`_. The dlopen approach is used by
+<cfg=smpi/privatization>`. The dlopen approach is used by
default as it is much faster and still very robust. The mmap approach
is an older approach that proves to be slower.