1 /* Copyright (c) 2009-2010, 2012-2017. The SimGrid Team.
2 * All rights reserved. */
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. */
7 #ifndef SMPI_PROCESS_HPP
8 #define SMPI_PROCESS_HPP
10 #include "src/instr/instr_smpi.hpp"
11 #include "simgrid/s4u/Mailbox.hpp"
12 #include "xbt/synchro.h"
19 double simulated_ = 0 /* Used to time with simulated_start/elapsed */;
21 char*** argv_ = nullptr;
22 simgrid::s4u::MailboxPtr mailbox_;
23 simgrid::s4u::MailboxPtr mailbox_small_;
24 xbt_mutex_t mailboxes_mutex_;
25 xbt_os_timer_t timer_;
26 MPI_Comm comm_self_ = MPI_COMM_NULL;
27 MPI_Comm comm_intra_ = MPI_COMM_NULL;
28 MPI_Comm* comm_world_ = nullptr;
29 void* data_ = nullptr; /* user data */
30 int index_ = MPI_UNDEFINED;
32 int sampling_ = 0; /* inside an SMPI_SAMPLE_ block? */
33 char* instance_id_ = nullptr;
34 bool replaying_ = false; /* is the process replaying a trace */
35 msg_bar_t finalization_barrier_;
36 int return_value_ = 0;
37 smpi_trace_call_location_t trace_call_loc_;
38 smx_actor_t process_ = nullptr;
40 /** Contains hardware data as read by PAPI **/
42 papi_counter_t papi_counter_data_;
45 explicit Process(int index, msg_bar_t barrier);
46 void set_data(int index, int* argc, char*** argv);
50 void mark_as_initialized();
51 void set_replaying(bool value);
53 void set_user_data(void *data);
54 void *get_user_data();
55 smpi_trace_call_location_t* call_location();
57 MPI_Comm comm_world();
58 smx_mailbox_t mailbox();
59 smx_mailbox_t mailbox_small();
60 xbt_mutex_t mailboxes_mutex();
63 papi_counter_t& papi_counters();
65 xbt_os_timer_t timer();
66 void simulated_start();
67 double simulated_elapsed();
69 MPI_Comm comm_intra();
70 void set_comm_intra(MPI_Comm comm);
71 void set_sampling(int s);
73 msg_bar_t finalization_barrier();
75 void set_return_value(int val);
76 static void init(int *argc, char ***argv);
77 smx_actor_t process();