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RTOp_mpi.h
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43 
44 /* */
45 /* MPI declarations used by RTOp example program. */
46 /* These where taken from mpich for Windows NT. */
47 /* */
48 
49 #ifndef RTOP_MPI_H
50 #define RTOP_MPI_H
51 
52 #include "RTOp_ConfigDefs.hpp" /* This C++ file has a proper C mode */
53 
54 #ifdef __cplusplus
55 extern "C" {
56 #endif
57 
58 /* ////////////////////////// */
59 /* MPI declarations */
60 
61 #define MPI_Aint int
62 typedef int MPI_Datatype;
63 #define MPI_CHAR ((MPI_Datatype)1)
64 #define MPI_INT ((MPI_Datatype)6)
65 #define MPI_FLOAT ((MPI_Datatype)10)
66 #define MPI_DOUBLE ((MPI_Datatype)11)
67 typedef int MPI_Comm;
68 #define MPI_COMM_WORLD 91
69 #define MPI_COMM_NULL ((MPI_Comm)0)
70 typedef int MPI_Op;
71 #define MPI_OP_NULL ((MPI_Op)0)
72 #define MPI_MAX (MPI_Op)(100)
73 #define MPI_MIN (MPI_Op)(101)
74 #define MPI_SUM (MPI_Op)(102)
75 #define MPI_DATATYPE_NULL ((MPI_Datatype)0)
76 typedef struct { int MPI_SOURCE; int MPI_TAG; int MPI_ERROR; } RTOP_MPI_Status;
77 typedef void (MPI_User_function) ( void *, void *, int *, MPI_Datatype * );
78 
79 /* ////////////////////////// */
80 /* MPI functions */
81 
82 #define EXPORT_MPI_API
83 EXPORT_MPI_API int MPI_Init(int *, char ***);
84 EXPORT_MPI_API int MPI_Finalize(void);
85 EXPORT_MPI_API int MPI_Comm_size(MPI_Comm, int *);
86 EXPORT_MPI_API int MPI_Comm_rank(MPI_Comm, int *);
87 EXPORT_MPI_API int MPI_Type_struct(int, int *, MPI_Aint *, MPI_Datatype *, MPI_Datatype *);
88 EXPORT_MPI_API int MPI_Type_commit(MPI_Datatype *);
89 EXPORT_MPI_API int MPI_Type_free(MPI_Datatype *);
90 EXPORT_MPI_API int MPI_Op_create(MPI_User_function *, int, MPI_Op *);
91 EXPORT_MPI_API int MPI_Op_free( MPI_Op *);
92 EXPORT_MPI_API int MPI_Send(void*, int, MPI_Datatype, int, int, MPI_Comm);
93 EXPORT_MPI_API int MPI_Recv(void*, int, MPI_Datatype, int, int, MPI_Comm, RTOP_MPI_Status*);
94 EXPORT_MPI_API int MPI_Sendrecv_replace(void*, int, MPI_Datatype, int, int, int, int, MPI_Comm, RTOP_MPI_Status*);
95 EXPORT_MPI_API int MPI_Reduce(void* , void*, int, MPI_Datatype, MPI_Op, int, MPI_Comm);
96 EXPORT_MPI_API int MPI_Allreduce(void* , void*, int, MPI_Datatype, MPI_Op, MPI_Comm);
97 EXPORT_MPI_API int MPI_Barrier(MPI_Comm);
98 EXPORT_MPI_API int MPI_Bcast(void*, int, MPI_Datatype, int, MPI_Comm );
99 EXPORT_MPI_API int MPI_Gather(void* , int, MPI_Datatype, void*, int, MPI_Datatype, int, MPI_Comm);
100 
101 #ifdef __cplusplus
102 }
103 #endif
104 
105 #endif /* RTOP_MPI_H */
typedef void(CALL_API *RTOp_reduct_op_func_ptr_t)(void *