-/* Copyright (c) 2010-2015. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2010-2017. 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 <stdlib.h>
-#include <limits.h>
+#include "simgrid/s4u/Host.hpp"
-#include <xbt/dict.h>
-#include <xbt/ex.h>
-#include <xbt/ex.hpp>
-
-#include <simgrid/s4u/host.hpp>
-
-#include "private.h"
#include "src/simix/smx_private.h"
+#include "src/smpi/private.h"
+#include "src/smpi/smpi_comm.hpp"
+#include "src/smpi/smpi_coll.hpp"
+#include "src/smpi/smpi_datatype.hpp"
+#include "src/smpi/smpi_process.hpp"
+#include "src/smpi/smpi_request.hpp"
+#include "src/smpi/smpi_status.hpp"
+#include "src/smpi/smpi_win.hpp"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(smpi_comm, smpi, "Logging specific to SMPI (comm)");
- Comm mpi_MPI_COMM_UNINITIALIZED;
+ simgrid::smpi::Comm mpi_MPI_COMM_UNINITIALIZED;
MPI_Comm MPI_COMM_UNINITIALIZED=&mpi_MPI_COMM_UNINITIALIZED;
/* Support for cartesian topology was added, but there are 2 other types of topology, graph et dist graph. In order to
}
int Comm::dup(MPI_Comm* newcomm){
- if(smpi_privatize_global_variables){ //we need to switch as the called function may silently touch global variables
+ if(smpi_privatize_global_variables == SMPI_PRIVATIZE_MMAP){ //we need to switch as the called function may silently touch global variables
smpi_switch_data_segment(smpi_process()->index());
}
MPI_Group cp = new Group(this->group());
(*newcomm) = new Comm(cp, this->topo());
int ret = MPI_SUCCESS;
- if(!attributes()->empty()){
+ if (not attributes()->empty()) {
int flag;
void* value_out;
for(auto it : *attributes()){
}
MPI_Comm Comm::get_intra_comm(){
- if (this == MPI_COMM_UNINITIALIZED || this==MPI_COMM_WORLD)
+ if (this == MPI_COMM_UNINITIALIZED || this==MPI_COMM_WORLD)
return smpi_process()->comm_intra();
else return intra_comm_;
}
}
if(i != 0 && group_out != MPI_COMM_WORLD->group() && group_out != MPI_GROUP_EMPTY)
Group::unref(group_out);
-
+
Request::waitall(reqs, requests, MPI_STATUS_IGNORE);
xbt_free(requests);
}
smpi_process()->comm_world()->init_smp();
int comm_size = this->size();
-
- // If we are in replay - perform an ugly hack
+
+ // If we are in replay - perform an ugly hack
// tell SimGrid we are not in replay for a while, because we need the buffers to be copied for the following calls
bool replaying = false; //cache data to set it back again after
if(smpi_process()->replaying()){
smpi_process()->set_replaying(false);
}
- if(smpi_privatize_global_variables){ //we need to switch as the called function may silently touch global variables
+ if(smpi_privatize_global_variables == SMPI_PRIVATIZE_MMAP){ //we need to switch as the called function may silently touch global variables
smpi_switch_data_segment(smpi_process()->index());
}
//identify neighbours in comm
Coll_allgather_mpich::allgather(&leader, 1, MPI_INT , leaders_map, 1, MPI_INT, this);
- if(smpi_privatize_global_variables){ //we need to switch as the called function may silently touch global variables
+ if(smpi_privatize_global_variables == SMPI_PRIVATIZE_MMAP){ //we need to switch as the called function may silently touch global variables
smpi_switch_data_segment(smpi_process()->index());
}
}
Coll_bcast_mpich::bcast(&(is_uniform_),1, MPI_INT, 0, comm_intra );
- if(smpi_privatize_global_variables){ //we need to switch as the called function may silently touch global variables
+ if(smpi_privatize_global_variables == SMPI_PRIVATIZE_MMAP){ //we need to switch as the called function may silently touch global variables
smpi_switch_data_segment(smpi_process()->index());
}
// Are the ranks blocked ? = allocated contiguously on the SMP nodes
is_blocked_=global_blocked;
}
xbt_free(leader_list);
-
+
if(replaying)
- smpi_process()->set_replaying(true);
+ smpi_process()->set_replaying(true);
}
MPI_Comm Comm::f2c(int id) {
}
+void Comm::add_rma_win(MPI_Win win){
+ rma_wins_.push_back(win);
+}
+
+void Comm::remove_rma_win(MPI_Win win){
+ rma_wins_.remove(win);
+}
+
+void Comm::finish_rma_calls(){
+ for(auto it : rma_wins_){
+ if(it->rank()==this->rank()){//is it ours (for MPI_COMM_WORLD)?
+ int finished = it->finish_comms();
+ XBT_DEBUG("Barrier for rank %d - Finished %d RMA calls",this->rank(), finished);
+ }
+ }
+}
+
+
}
}