1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
/**
* Private header file for COMEX groups backed by MPI_comm.
*
* The rest of the COMEX_Group functions are defined in the public comex.h.
*
* @author Jeff Daily
*/
#ifndef _COMEX_GROUPS_H_
#define _COMEX_GROUPS_H_
#include <mpi.h>
/* dup of MPI_COMM_WORLD for internal MPI communication */
extern MPI_Comm COMEX_COMM_WORLD;
typedef struct group_link {
struct group_link *next;
comex_group_t id;
MPI_Comm comm;
MPI_Group group;
} comex_igroup_t;
extern void comex_group_init();
extern void comex_group_finalize();
extern comex_igroup_t* comex_get_igroup_from_group(comex_group_t group);
#endif /* _COMEX_GROUPS_H_ */
|
