this header file is much less interesting now that it's almost empty

[simgrid.git] / src / smpi / smpi_process.cpp

diff --git a/src/smpi/smpi_process.cpp b/src/smpi/smpi_process.cpp
index ec44789..b6bc56a 100644 (file)
--- a/src/smpi/smpi_process.cpp
+++ b/src/smpi/smpi_process.cpp
@@ -1,13 +1,17 @@
+/* Copyright (c) 2009-2017. The SimGrid Team. All rights reserved.          */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
 #include "mc/mc.h"
-#include "private.h"
-#include "simgrid/s4u/Mailbox.hpp"
-#include "src/kernel/activity/SynchroComm.hpp"
-#include "src/mc/mc_record.h"
 #include "src/mc/mc_replay.h"
 #include "src/msg/msg_private.h"
 #include "src/simix/smx_private.h"
-#include "surf/surf.h"
-#include "xbt/replay.hpp"
+#include "src/smpi/private.h"
+#include "src/smpi/smpi_process.hpp"
+#include "src/smpi/smpi_group.hpp"
+#include "src/smpi/smpi_comm.hpp"
+
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_process, smpi, "Logging specific to SMPI (kernel)");
 
@@ -32,7 +36,8 @@ static char *get_mailbox_name_small(char *str, int index)
 namespace simgrid{
 namespace smpi{
 
-Process::Process(int index)
+Process::Process(int index, msg_bar_t finalization_barrier)
+  : finalization_barrier_(finalization_barrier)
 {
   char name[MAILBOX_NAME_MAXLEN];
   mailbox_              = simgrid::s4u::Mailbox::byName(get_mailbox_name(name, index));
@@ -40,7 +45,6 @@ Process::Process(int index)
   mailboxes_mutex_      = xbt_mutex_init();
   timer_                = xbt_os_timer_new();
   state_                = SMPI_UNINITIALIZED;
-  index_                = index;
   if (MC_is_active())
     MC_ignore_heap(timer_, xbt_os_timer_size());
 
@@ -62,15 +66,15 @@ Process::Process(int index)
 #endif
 }
 
-void Process::set_data(int* argc, char*** argv)
+void Process::set_data(int index, int* argc, char*** argv)
 {
-
     char* instance_id = (*argv)[1];
     comm_world_         = smpi_deployment_comm_world(instance_id);
     msg_bar_t bar = smpi_deployment_finalization_barrier(instance_id);
     if (bar!=nullptr) // don't overwrite the default one
       finalization_barrier_ = bar;
     instance_id_ = instance_id;
+    index_ = index;
 
     static_cast<simgrid::MsgActorExt*>(SIMIX_process_self()->data)->data = this;
 
@@ -88,18 +92,12 @@ void Process::set_data(int* argc, char*** argv)
     XBT_DEBUG("<%d> New process in the game: %p", index_, SIMIX_process_self());
 }
 
-void Process::destroy()
+/** @brief Prepares the current process for termination. */
+void Process::finalize()
 {
-  if(smpi_privatize_global_variables){
-    smpi_switch_data_segment(index_);
-  }
   state_ = SMPI_FINALIZED;
   XBT_DEBUG("<%d> Process left the game", index_);
-}
 
-/** @brief Prepares the current process for termination. */
-void Process::finalize()
-{
     // This leads to an explosion of the search graph which cannot be reduced:
     if(MC_is_active() || MC_record_replay_is_active())
       return;
@@ -197,12 +195,12 @@ xbt_mutex_t Process::mailboxes_mutex()
 }
 
 #if HAVE_PAPI
-int Process::papi_event_set(void)
+int Process::papi_event_set()
 {
   return papi_event_set_;
 }
 
-papi_counter_t& smpi_process_papi_counters(void)
+papi_counter_t& smpi_process_papi_counters()
 {
   return papi_counter_data_;
 }
@@ -253,10 +251,6 @@ int Process::sampling()
   return sampling_;
 }
 
-void Process::set_finalization_barrier(msg_bar_t bar){
-  finalization_barrier_=bar;
-}
-
 msg_bar_t Process::finalization_barrier(){
   return finalization_barrier_;
 }
@@ -289,7 +283,7 @@ void Process::init(int *argc, char ***argv){
     int rank = xbt_str_parse_int((*argv)[2], "Invalid rank: %s");
     smpi_deployment_register_process(instance_id, rank, index);
 
-    if(smpi_privatize_global_variables){
+    if(smpi_privatize_global_variables == SMPI_PRIVATIZE_MMAP){
       /* Now using segment index of the process  */
       index = proc->segment_index;
       /* Done at the process's creation */
@@ -297,7 +291,7 @@ void Process::init(int *argc, char ***argv){
     }
 
     Process* process = smpi_process_remote(index);
-    process->set_data(argc, argv);
+    process->set_data(index, argc, argv);
   }
   xbt_assert(smpi_process(),
       "smpi_process() returned nullptr. You probably gave a nullptr parameter to MPI_Init. "