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try to improve handling of comm_self a bit.
[simgrid.git]
/
src
/
smpi
/
include
/
smpi_actor.hpp
diff --git
a/src/smpi/include/smpi_actor.hpp
b/src/smpi/include/smpi_actor.hpp
index
3da3086
..
1b43f2c
100644
(file)
--- a/
src/smpi/include/smpi_actor.hpp
+++ b/
src/smpi/include/smpi_actor.hpp
@@
-75,6
+75,7
@@
public:
void simulated_start();
double simulated_elapsed() const;
MPI_Comm comm_world() const;
+ bool comm_self_is_set() {return (comm_self_ != MPI_COMM_NULL);};
MPI_Comm comm_self();
MPI_Comm comm_intra();
void set_comm_intra(MPI_Comm comm);