From: mquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Thu, 25 Jun 2009 08:47:43 +0000 (+0000)
Subject: Add a SIMIX_process_count() that SMPI needs
X-Git-Tag: SVN~1291
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/7034cdc4561b2e48e238ca38c752b2a98917095c

Add a SIMIX_process_count() that SMPI needs

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@6349 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---

diff --git a/src/include/simix/simix.h b/src/include/simix/simix.h
index e0bff3ad5b..86e257fb75 100644
--- a/src/include/simix/simix.h
+++ b/src/include/simix/simix.h
@@ -121,6 +121,7 @@ XBT_PUBLIC(int) SIMIX_process_is_suspended(smx_process_t process);
 
 /*property handlers*/
 XBT_PUBLIC(xbt_dict_t) SIMIX_process_get_properties(smx_process_t host);
+XBT_PUBLIC(int) SIMIX_process_count(void);
 
 /************************** Synchro handling **********************************/
 
diff --git a/src/simix/smx_process.c b/src/simix/smx_process.c
index d715eab1f8..9326ac2ae0 100644
--- a/src/simix/smx_process.c
+++ b/src/simix/smx_process.c
@@ -438,3 +438,13 @@ int SIMIX_process_is_suspended(smx_process_t process)
 
   return (process->simdata->suspended);
 }
+
+/**
+ * \brief Returns the amount of SIMIX processes in the system
+ *
+ * Maestro internal process is not counted, only user code processes are
+ */
+int SIMIX_process_count() {
+	return xbt_swag_size(simix_global->process_list);
+}
+