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MPI_Abort : try to kill other processes from the communicator.
[simgrid.git]
/
src
/
smpi
/
bindings
/
smpi_pmpi.cpp
diff --git
a/src/smpi/bindings/smpi_pmpi.cpp
b/src/smpi/bindings/smpi_pmpi.cpp
index
06567f1
..
99501be
100644
(file)
--- a/
src/smpi/bindings/smpi_pmpi.cpp
+++ b/
src/smpi/bindings/smpi_pmpi.cpp
@@
-128,8
+128,13
@@
int PMPI_Abort(MPI_Comm comm, int /*errorcode*/)
{
smpi_bench_end();
CHECK_COMM(1)
- // Should kill all processes in comm instead.. but most real implementations also kill everything at this point
- XBT_WARN("MPI_Abort was called, something went probably wrong in this simulation ! Killing this process");
+ XBT_WARN("MPI_Abort was called, something went probably wrong in this simulation ! Killing all processes sharing the same MPI_COMM_WORLD");
+ for (int i = 0; i < comm->size(); i++){
+ smx_actor_t actor = comm->group()->actor(i)->get_impl();
+ if(actor != SIMIX_process_self())
+ simgrid::kernel::actor::simcall([actor] { actor->exit(); });
+ }
+ // now ourself
smx_actor_t actor = SIMIX_process_self();
simgrid::kernel::actor::simcall([actor] { actor->exit(); });
return MPI_SUCCESS;
@@
-243,6
+248,8
@@
int PMPI_Keyval_create(MPI_Copy_function* copy_fn, MPI_Delete_function* delete_f
}
int PMPI_Keyval_free(int* keyval) {
+ CHECK_NULL(1, MPI_ERR_ARG, keyval)
+ CHECK_MPI_NULL(1, MPI_KEYVAL_INVALID, MPI_ERR_KEYVAL, *keyval)
return simgrid::smpi::Keyval::keyval_free<simgrid::smpi::Comm>(keyval);
}