Begin to add an interface to instanciate SMPI programatically.

[simgrid.git] / src / smpi / private.h

diff --git a/src/smpi/private.h b/src/smpi/private.h
index 2d3fd06..2c53164 100644 (file)
--- a/src/smpi/private.h
+++ b/src/smpi/private.h
@@ -72,6 +72,9 @@ typedef struct s_smpi_mpi_datatype{
 #define COLL_TAG_GATHERV -2223
 #define COLL_TAG_BCAST -3334
 #define COLL_TAG_ALLREDUCE -4445
+
+#define MPI_COMM_UNINITIALIZED ((MPI_Comm)-1)
+
 //*****************************************************************************************
 
 typedef struct s_smpi_mpi_request {
@@ -129,6 +132,7 @@ smpi_process_data_t smpi_process_remote_data(int index);
 void smpi_process_set_user_data(void *);
 void* smpi_process_get_user_data(void);
 int smpi_process_count(void);
+MPI_Comm smpi_process_comm_world(void);
 smx_rdv_t smpi_process_mailbox(void);
 smx_rdv_t smpi_process_remote_mailbox(int index);
 smx_rdv_t smpi_process_mailbox_small(void);
@@ -139,6 +143,8 @@ double smpi_process_simulated_elapsed(void);
 void smpi_process_set_sampling(int s);
 int smpi_process_get_sampling(void);
 
+MPI_Comm* smpi_deployment_register_process(const char* instance_id, int rank, int index);
+
 void smpi_comm_copy_buffer_callback(smx_action_t comm,
                                            void *buff, size_t buff_size);