Logo AND Algorithmique Numérique Distribuée

Public GIT Repository
simplify SMPI process creation a tiny bit
[simgrid.git] / src / smpi / smpi_process.hpp
1 /* Copyright (c) 2009-2010, 2012-2017. 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 SMPI_PROCESS_HPP
8 #define SMPI_PROCESS_HPP
9
10
11 #include <xbt/base.h>
12 #include "src/instr/instr_smpi.h"
13 #include "private.h"
14 #include "simgrid/s4u/Mailbox.hpp"
15
16 namespace simgrid{
17 namespace smpi{
18
19 class Process {
20   private:
21     double simulated_ = 0 /* Used to time with simulated_start/elapsed */;
22     int* argc_        = nullptr;
23     char*** argv_     = nullptr;
24     simgrid::s4u::MailboxPtr mailbox_;
25     simgrid::s4u::MailboxPtr mailbox_small_;
26     xbt_mutex_t mailboxes_mutex_;
27     xbt_os_timer_t timer_;
28     MPI_Comm comm_self_   = MPI_COMM_NULL;
29     MPI_Comm comm_intra_  = MPI_COMM_NULL;
30     MPI_Comm* comm_world_ = nullptr;
31     void* data_           = nullptr; /* user data */
32     int index_            = MPI_UNDEFINED;
33     char state_;
34     int sampling_                   = 0; /* inside an SMPI_SAMPLE_ block? */
35     char* instance_id_              = nullptr;
36     bool replaying_                 = false; /* is the process replaying a trace */
37     msg_bar_t finalization_barrier_ = nullptr;
38     int return_value_               = 0;
39     smpi_trace_call_location_t trace_call_loc_;
40     smx_actor_t process_ = nullptr;
41 #if HAVE_PAPI
42   /** Contains hardware data as read by PAPI **/
43     int papi_event_set_;
44     papi_counter_t papi_counter_data_;
45 #endif
46   public:
47     explicit Process(int index);
48     void destroy();
49     void set_data(int* argc, char*** argv);
50     void finalize();
51     int finalized();
52     int initialized();
53     void mark_as_initialized();
54     void set_replaying(bool value);
55     bool replaying();
56     void set_user_data(void *data);
57     void *get_user_data();
58     smpi_trace_call_location_t* call_location();
59     int index();
60     MPI_Comm comm_world();
61     smx_mailbox_t mailbox();
62     smx_mailbox_t mailbox_small();
63     xbt_mutex_t mailboxes_mutex();
64 #if HAVE_PAPI
65     int papi_event_set(void);
66     papi_counter_t& papi_counters(void);
67 #endif
68     xbt_os_timer_t timer();
69     void simulated_start();
70     double simulated_elapsed();
71     MPI_Comm comm_self();
72     MPI_Comm comm_intra();
73     void set_comm_intra(MPI_Comm comm);
74     void set_sampling(int s);
75     int sampling();
76     msg_bar_t finalization_barrier();
77     void set_finalization_barrier(msg_bar_t bar);
78     int return_value();
79     void set_return_value(int val);
80     static void init(int *argc, char ***argv);
81     smx_actor_t process();
82 };
83
84
85 }
86 }
87
88 #endif