+/* Copyright (c) 2007, 2009, 2010. The SimGrid Team.
+ * All rights reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
#ifndef SMPI_PRIVATE_H
#define SMPI_PRIVATE_H
struct s_smpi_process_data;
typedef struct s_smpi_process_data* smpi_process_data_t;
+#define PERSISTENT 0x0
+#define NON_PERSISTENT 0x1
+#define SEND 0x0
+#define RECV 0x2
+
typedef struct s_smpi_mpi_request {
- MPI_Comm comm;
+ void* buf;
+ size_t size;
int src;
int dst;
int tag;
- size_t size;
+ MPI_Comm comm;
smx_rdv_t rdv;
smx_comm_t pair;
int complete;
- MPI_Request data;
+ MPI_Request match;
+ unsigned flags;
+ MPI_Request ack;
} s_smpi_mpi_request_t;
void smpi_process_init(int* argc, char*** argv);
int smpi_process_count(void);
int smpi_process_index(void);
xbt_os_timer_t smpi_process_timer(void);
+void print_request(const char* message, MPI_Request request);
void smpi_process_post_send(MPI_Comm comm, MPI_Request request);
void smpi_process_post_recv(MPI_Request request);
int smpi_comm_size(MPI_Comm comm);
int smpi_comm_rank(MPI_Comm comm);
+MPI_Request smpi_mpi_send_init(void* buf, int count, MPI_Datatype datatype, int dst, int tag, MPI_Comm comm);
+MPI_Request smpi_mpi_recv_init(void* buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm);
+void smpi_mpi_start(MPI_Request request);
+void smpi_mpi_startall(int count, MPI_Request* requests);
+void smpi_mpi_request_free(MPI_Request* request);
+MPI_Request smpi_isend_init(void* buf, int count, MPI_Datatype datatype, int dst, int tag, MPI_Comm comm);
MPI_Request smpi_mpi_isend(void* buf, int count, MPI_Datatype datatype, int dst, int tag, MPI_Comm comm);
+MPI_Request smpi_irecv_init(void* buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm);
MPI_Request smpi_mpi_irecv(void* buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm);
void smpi_mpi_recv(void* buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm, MPI_Status* status);
-void smpi_mpi_send(void* buf, int count, MPI_Datatype datatype, int src, int tag, MPI_Comm comm);
+void smpi_mpi_send(void* buf, int count, MPI_Datatype datatype, int dst, int tag, MPI_Comm comm);
void smpi_mpi_sendrecv(void* sendbuf, int sendcount, MPI_Datatype sendtype, int dst, int sendtag, void* recvbuf, int recvcount, MPI_Datatype recvtype, int src, int recvtag, MPI_Comm comm, MPI_Status* status);
int smpi_mpi_test(MPI_Request* request, MPI_Status* status);
int smpi_mpi_testany(int count, MPI_Request requests[], int* index, MPI_Status* status);
-void smpi_mpi_get_count(MPI_Status *status, MPI_Datatype datatype, int *count);
void smpi_mpi_wait(MPI_Request* request, MPI_Status* status);
int smpi_mpi_waitany(int count, MPI_Request requests[], MPI_Status* status);
void smpi_mpi_waitall(int count, MPI_Request requests[], MPI_Status status[]);