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<pre class="sourcecodebox">/* header file for MacMPI.c */#ifndef MacMPI_H#define MacMPI_H#define MPI_COMM_WORLD 0#define MPI_SUCCESS 0#define MPI_BYTE 2#define MPI_INT 18#define MPI_LONG 18#define MPI_FLOAT 19#define MPI_DOUBLE 20#define MPI_FLOAT_INT 29#define MPI_DOUBLE_INT 30#define MPI_2INT 37#define MPI_UNDEFINED -1#define MPI_ERR_IN_STATUS 67#define MPI_ANY_SOURCE -1#define MPI_ANY_TAG -1#define MPI_REQUEST_NULL -1#define MPI_COMM_SELF 1#define MPI_COMM_NULL -1#define MPI_PROC_NULL -3#define MPI_MAX_PROCESSOR_NAME 24enum { MPI_MAX, MPI_MIN, MPI_SUM, MPI_MAXLOC=4,MPI_MINLOC=5 };#define MPI_CHAR MPI_BYTE#define MPI_SOURCE source#define MPI_TAG tag#define MPI_ERROR errortypedef struct { int source; int tag; int error; int len; int type;} MPI_Status;typedef int MPI_Comm;typedef int MPI_Datatype;typedef int MPI_Request;typedef int MPI_Op;typedef int MPI_Aint;int MPI_Init(int *argc, char ***argv);int MPI_Finalize(void);int MPI_Send(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm);int MPI_Recv(void* buf, int count, MPI_Datatype datatype, int source, int tag, MPI_Comm comm, MPI_Status *status);int MPI_Isend(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request *request);int MPI_Irecv(void* buf, int count, MPI_Datatype datatype, int source, int tag, MPI_Comm comm, MPI_Request *request);int MPI_Test(MPI_Request *request, int *flag, MPI_Status *status);int MPI_Wait(MPI_Request *request, MPI_Status *status);int MPI_Request_free(MPI_Request *request);int MPI_Sendrecv(void* sendbuf, int sendcount, MPI_Datatype sendtype, int dest, int sendtag, void* recvbuf, int recvcount, MPI_Datatype recvtype, int source, int recvtag, MPI_Comm comm, MPI_Status *status);int MPI_Ssend(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm);int MPI_Issend(void* buf, int count, MPI_Datatype datatype, int dest, int tag, MPI_Comm comm, MPI_Request *request);int MPI_Waitall(int count, MPI_Request *array_of_requests, MPI_Status *array_of_statuses);int MPI_Waitany(int count, MPI_Request *array_of_requests, int *index, MPI_Status *status);int MPI_Get_count(MPI_Status *status, MPI_Datatype datatype, int *count);int MPI_Initialized(int *flag);int MPI_Comm_size(MPI_Comm comm, int *size);int MPI_Comm_rank(MPI_Comm comm, int *rank);int MPI_Comm_dup(MPI_Comm comm, MPI_Comm *newcomm);int MPI_Comm_split(MPI_Comm comm, int color, int key, MPI_Comm *newcomm);int MPI_Comm_free(MPI_Comm *comm);int MPI_Cart_create(MPI_Comm comm_old, int ndims, int *dims, int *periods, int reorder, MPI_Comm *comm_cart);int MPI_Cart_coords(MPI_Comm comm, int rank, int maxdims, int *coords);int MPI_Cart_get(MPI_Comm comm, int maxdims, int *dims, int *periods, int *coords);int MPI_Cart_shift(MPI_Comm comm, int direction, int disp, int *rank_source, int *rank_dest);int MPI_Cart_rank(MPI_Comm comm, int *coords, int *rank);int MPI_Cart_sub(MPI_Comm comm, int *remain_dims, MPI_Comm *newcomm);int MPI_Dims_create(int nnodes, int ndims, int *dims);int MPI_Bcast(void* buffer, int count, MPI_Datatype datatype, int root, MPI_Comm comm);int MPI_Barrier(MPI_Comm comm);int MPI_Reduce(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, int root, MPI_Comm comm);int MPI_Scan(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);int MPI_Allreduce(void* sendbuf, void* recvbuf, int count, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);int MPI_Gather(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm);int MPI_Allgather(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount, MPI_Datatype recvtype, MPI_Comm comm);int MPI_Scatter(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm);int MPI_Alltoall(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int recvcount, MPI_Datatype recvtype, MPI_Comm comm);int MPI_Gatherv(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int *recvcounts, int *displs, MPI_Datatype recvtype, int root, MPI_Comm comm);int MPI_Allgatherv(void* sendbuf, int sendcount, MPI_Datatype sendtype, void* recvbuf, int *recvcounts, int *displs, MPI_Datatype recvtype, MPI_Comm comm);int MPI_Scatterv(void* sendbuf, int *sendcounts, int *displs, MPI_Datatype sendtype, void* recvbuf, int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm);int MPI_Alltoallv(void* sendbuf, int *sendcounts, int *sdispls, MPI_Datatype sendtype, void* recvbuf, int *recvcounts, int *rdispls, MPI_Datatype recvtype, MPI_Comm comm);int MPI_Reduce_scatter(void* sendbuf, void* recvbuf, int *recvcounts, MPI_Datatype datatype, MPI_Op op, MPI_Comm comm);int MPI_Abort(MPI_Comm comm, int errorcode);double MPI_Wtime(void);double MPI_Wtick(void);int MPI_Type_extent(MPI_Datatype datatype, MPI_Aint *extent);int MPI_Get_processor_name(char *name,int *resultlen);void Logname(char* name);void Set_Mon(int monval);int Get_Mon();#endif</pre>
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