src/simix/network_private.h

   1 /* Copyright (c) 2007, 2008, 2009, 2010. The SimGrid Team.
   2  * All rights reserved.                                                     */
   3
   4 /* This program is free software; you can redistribute it and/or modify it
   5  * under the terms of the license (GNU LGPL) which comes with this package. */
   6
   7 #ifndef _SIMIX_NETWORK_PRIVATE_H
   8 #define _SIMIX_NETWORK_PRIVATE_H
   9
  10 #include "simix/datatypes.h"
  11 #include "smurf_private.h"
  12
  13 /** @brief Rendez-vous point datatype */
  14 typedef struct s_smx_rvpoint {
  15   char *name;
  16   xbt_fifo_t comm_fifo;
  17   void *data;
  18 } s_smx_rvpoint_t;
  19
  20 void SIMIX_network_init(void);
  21 void SIMIX_network_exit(void);
  22
  23 #ifdef HAVE_LATENCY_BOUND_TRACKING
  24 XBT_INLINE XBT_PUBLIC(int) SIMIX_comm_is_latency_bounded(smx_action_t comm);
  25 #endif
  26
  27 smx_rdv_t SIMIX_rdv_create(const char *name);
  28 void SIMIX_rdv_destroy(smx_rdv_t rdv);
  29 smx_rdv_t SIMIX_rdv_get_by_name(const char *name);
  30 int SIMIX_rdv_comm_count_by_host(smx_rdv_t rdv, smx_host_t host);
  31 smx_action_t SIMIX_rdv_get_head(smx_rdv_t rdv);
  32 XBT_INLINE void SIMIX_comm_start(smx_action_t action);
  33 void SIMIX_comm_send(smx_process_t src_proc, smx_rdv_t rdv,
  34                      double task_size, double rate,
  35                      void *src_buff, size_t src_buff_size,
  36                      int (*)(void *, void *), void *data,
  37                      double timeout);
  38 smx_action_t SIMIX_comm_isend(smx_process_t src_proc, smx_rdv_t rdv,
  39                               double task_size, double rate,
  40                               void *src_buff, size_t src_buff_size,
  41                               int (*)(void *, void *),
  42                               void (*clean_fun)(void *), // used to free the action in case of problem after a detached send
  43                               void *data,
  44                               int detached);
  45 void SIMIX_comm_recv(smx_process_t dst_proc, smx_rdv_t rdv,
  46                      void *dst_buff, size_t *dst_buff_size,
  47                      int (*)(void *, void *), void *data,
  48                      double timeout);
  49 smx_action_t SIMIX_comm_irecv(smx_process_t dst_proc, smx_rdv_t rdv,
  50                               void *dst_buff, size_t *dst_buff_size,
  51                               int (*)(void *, void *), void *data);
  52 void SIMIX_comm_destroy(smx_action_t action);
  53 void SIMIX_comm_destroy_internal_actions(smx_action_t action);
  54 void SIMIX_pre_comm_wait(smx_req_t req, smx_action_t action, double timeout, int idx);
  55 void SIMIX_pre_comm_waitany(smx_req_t req, int idx);
  56 void SIMIX_post_comm(smx_action_t action);
  57 void SIMIX_pre_comm_test(smx_req_t req);
  58 void SIMIX_pre_comm_testany(smx_req_t req, int idx);
  59 void SIMIX_comm_cancel(smx_action_t action);
  60 double SIMIX_comm_get_remains(smx_action_t action);
  61 e_smx_state_t SIMIX_comm_get_state(smx_action_t action);
  62 void SIMIX_comm_suspend(smx_action_t action);
  63 void SIMIX_comm_resume(smx_action_t action);
  64 void* SIMIX_comm_get_src_data(smx_action_t action);
  65 void* SIMIX_comm_get_dst_data(smx_action_t action);
  66 smx_process_t SIMIX_comm_get_src_proc(smx_action_t action);
  67 smx_process_t SIMIX_comm_get_dst_proc(smx_action_t action);
  68
  69 #endif
  70