src/smpi/include/smpi_process.hpp

   1 /* Copyright (c) 2009-2018. 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 #include "private.hpp"
  11 #include "simgrid/s4u/Mailbox.hpp"
  12 #include "src/instr/instr_smpi.hpp"
  13 #include "xbt/synchro.h"
  14
  15 namespace simgrid{
  16 namespace smpi{
  17
  18 class Process {
  19   private:
  20     double simulated_ = 0 /* Used to time with simulated_start/elapsed */;
  21     int* argc_        = nullptr;
  22     char*** argv_     = nullptr;
  23     simgrid::s4u::MailboxPtr mailbox_;
  24     simgrid::s4u::MailboxPtr mailbox_small_;
  25     xbt_mutex_t mailboxes_mutex_;
  26     xbt_os_timer_t timer_;
  27     MPI_Comm comm_self_   = MPI_COMM_NULL;
  28     MPI_Comm comm_intra_  = MPI_COMM_NULL;
  29     MPI_Comm* comm_world_ = nullptr;
  30     void* data_           = nullptr; /* user data */
  31     SmpiProcessState state_;
  32     int sampling_                   = 0; /* inside an SMPI_SAMPLE_ block? */
  33     std::string instance_id_;
  34     bool replaying_                 = false; /* is the process replaying a trace */
  35     simgrid::s4u::Barrier* finalization_barrier_;
  36     smpi_trace_call_location_t trace_call_loc_;
  37     simgrid::s4u::ActorPtr actor_ = nullptr;
  38     smpi_privatization_region_t privatized_region_ = nullptr;
  39     int optind=0; /*for getopt replacement */
  40 #if HAVE_PAPI
  41   /** Contains hardware data as read by PAPI **/
  42     int papi_event_set_;
  43     papi_counter_t papi_counter_data_;
  44 #endif
  45   public:
  46     explicit Process(simgrid::s4u::ActorPtr actor, simgrid::s4u::Barrier* barrier);
  47     ~Process();
  48     void set_data(int* argc, char*** argv);
  49     void finalize();
  50     int finalized();
  51     int initialized();
  52     void mark_as_initialized();
  53     void set_replaying(bool value);
  54     bool replaying();
  55     void set_user_data(void *data);
  56     void *get_user_data();
  57     smpi_trace_call_location_t* call_location();
  58     void set_privatized_region(smpi_privatization_region_t region);
  59     smpi_privatization_region_t privatized_region();
  60     smx_mailbox_t mailbox();
  61     smx_mailbox_t mailbox_small();
  62     xbt_mutex_t mailboxes_mutex();
  63 #if HAVE_PAPI
  64     int papi_event_set();
  65     papi_counter_t& papi_counters();
  66 #endif
  67     xbt_os_timer_t timer();
  68     void simulated_start();
  69     double simulated_elapsed();
  70     MPI_Comm comm_world();
  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     static void init(int *argc, char ***argv);
  77     simgrid::s4u::ActorPtr get_actor();
  78     int get_optind();
  79     void set_optind(int optind);
  80 };
  81
  82
  83 }
  84 }
  85
  86 #endif