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
12 #include "src/instr/instr_smpi.h"
14 #include "simgrid/s4u/Mailbox.hpp"
15 #include "xbt/synchro.h"
22 double simulated_ = 0 /* Used to time with simulated_start/elapsed */;
24 char*** argv_ = nullptr;
25 simgrid::s4u::MailboxPtr mailbox_;
26 simgrid::s4u::MailboxPtr mailbox_small_;
27 xbt_mutex_t mailboxes_mutex_;
28 xbt_os_timer_t timer_;
29 MPI_Comm comm_self_ = MPI_COMM_NULL;
30 MPI_Comm comm_intra_ = MPI_COMM_NULL;
31 MPI_Comm* comm_world_ = nullptr;
32 void* data_ = nullptr; /* user data */
33 int index_ = MPI_UNDEFINED;
35 int sampling_ = 0; /* inside an SMPI_SAMPLE_ block? */
36 char* instance_id_ = nullptr;
37 bool replaying_ = false; /* is the process replaying a trace */
38 msg_bar_t finalization_barrier_;
39 int return_value_ = 0;
40 smpi_trace_call_location_t trace_call_loc_;
41 smx_actor_t process_ = nullptr;
43 /** Contains hardware data as read by PAPI **/
45 papi_counter_t papi_counter_data_;
48 explicit Process(int index, msg_bar_t barrier);
49 void set_data(int index, int* argc, char*** argv);
53 void mark_as_initialized();
54 void set_replaying(bool value);
56 void set_user_data(void *data);
57 void *get_user_data();
58 smpi_trace_call_location_t* call_location();
60 MPI_Comm comm_world();
61 smx_mailbox_t mailbox();
62 smx_mailbox_t mailbox_small();
63 xbt_mutex_t mailboxes_mutex();
65 int papi_event_set(void);
66 papi_counter_t& papi_counters(void);
68 xbt_os_timer_t timer();
69 void simulated_start();
70 double simulated_elapsed();
72 MPI_Comm comm_intra();
73 void set_comm_intra(MPI_Comm comm);
74 void set_sampling(int s);
76 msg_bar_t finalization_barrier();
78 void set_return_value(int val);
79 static void init(int *argc, char ***argv);
80 smx_actor_t process();