X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/251b0d76ec452c40978a1176bfa53818279f6492..1c906c940df81c81038fbad6d6150cdcfa1709d5:/doc/doxygen/options.doc

diff --git a/doc/doxygen/options.doc b/doc/doxygen/options.doc
index b17f065a65..5a7d33331d 100644
--- a/doc/doxygen/options.doc
+++ b/doc/doxygen/options.doc
@@ -873,6 +873,9 @@ To avoid this, several options are possible :
   To use this runtime automatic switching, the variable \b smpi/privatize-global-variables
   should be set to yes
 
+\warning
+  This configuration option cannot be set in your platform file. You can only
+  pass it as an argument to smpirun.
 
 
 \subsection options_model_smpi_detached Simulating MPI detached send
@@ -1051,13 +1054,16 @@ when \b verbose-exit is set to 0 (it is to 1 by default).
 
 \subsection options_exception_cutpath Truncate local path from exception backtrace
 
-<b>This configuration option is an internal option and should normally not be used
-by the user.</b> It is used to remove the path from the backtrace
-shown when an exception is thrown; if we didn't remove this part, the tests
-testing the exception parts of simgrid would fail on most machines, as we are
-currently comparing output. Clearly, the path used on different machines are almost
-guaranteed to be different and hence, the output would
-mismatch, causing the test to fail.
+\verbatim
+--cfg=exceptions/cutpath:1
+\endverbatim
+
+This configuration option is used to remove the path from the
+backtrace shown when an exception is thrown. This is mainly useful for
+the tests: the full file path makes the tests not reproducible, and
+thus failing as we are currently comparing output. Clearly, the path
+used on different machines are almost guaranteed to be different and
+hence, the output would mismatch, causing the test to fail.
 
 \section options_log Logging Configuration