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));
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());
#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;
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;
return false;
}
-void Process::set_user_data(void *data)
-{
- data_ = data;
-}
-
-void *Process::get_user_data()
-{
- return data_;
-}
-
smx_actor_t Process::process(){
return process_;
}
return sampling_;
}
-void Process::set_finalization_barrier(msg_bar_t bar){
- finalization_barrier_=bar;
-}
-
msg_bar_t Process::finalization_barrier(){
return finalization_barrier_;
}
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 */
}
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. "