X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/3718b81f92488f30d14590c0b69b13c3843604d5..5d3cc4fa4b1428899a036b2a7c2b9c038673ed4d:/docs/source/Configuring_SimGrid.rst

diff --git a/docs/source/Configuring_SimGrid.rst b/docs/source/Configuring_SimGrid.rst
index b2718c006b..bdb37cee8e 100644
--- a/docs/source/Configuring_SimGrid.rst
+++ b/docs/source/Configuring_SimGrid.rst
@@ -164,6 +164,7 @@ Existing Configuration Items
 - **smpi/or:** :ref:`cfg=smpi/or`
 - **smpi/os:** :ref:`cfg=smpi/os`
 - **smpi/papi-events:** :ref:`cfg=smpi/papi-events`
+- **smpi/pedantic:** :ref:`cfg=smpi/pedantic`
 - **smpi/privatization:** :ref:`cfg=smpi/privatization`
 - **smpi/privatize-libs:** :ref:`cfg=smpi/privatize-libs`
 - **smpi/send-is-detached-thresh:** :ref:`cfg=smpi/send-is-detached-thresh`
@@ -1335,6 +1336,17 @@ to explicitely set MPI_ERRORS_RETURN errhandler to avoid this behaviour. This fl
 will turn on this behaviour by default (for all concerned types and errhandlers).
 This can ease debugging by going after the first reported error.
 
+.. _cfg=smpi/pedantic:
+
+**Option** ``smpi/pedantic`` **default:** on
+
+By default, SMPI will report all errors it finds in MPI codes. Some of these errors
+may not be considered as errors by all developers. This flag can be turned off to
+avoid reporting some usually harmless mistakes.
+Concerned errors list (will be expanded in the future):
+  - Calling MPI_Win_fence only once in a program, hence just opening an epoch without
+  ever closing it.
+
 .. _cfg=smpi/iprobe:
 
 Inject constant times for MPI_Iprobe