-/* 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
void Comm::destroy(Comm* comm)
{
if (comm == MPI_COMM_UNINITIALIZED){
- Comm::destroy(smpi_process_comm_world());
+ Comm::destroy(smpi_process()->comm_world());
return;
}
delete comm->topo_; // there's no use count on topos
}
int Comm::dup(MPI_Comm* newcomm){
- if(smpi_privatize_global_variables){ //we need to switch as the called function may silently touch global variables
- smpi_switch_data_segment(smpi_process_index());
+ 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());
MPI_Group Comm::group()
{
if (this == MPI_COMM_UNINITIALIZED)
- return smpi_process_comm_world()->group();
+ return smpi_process()->comm_world()->group();
return group_;
}
int Comm::size()
{
if (this == MPI_COMM_UNINITIALIZED)
- return smpi_process_comm_world()->size();
+ return smpi_process()->comm_world()->size();
return group_->size();
}
int Comm::rank()
{
if (this == MPI_COMM_UNINITIALIZED)
- return smpi_process_comm_world()->rank();
- return group_->rank(smpi_process_index());
+ return smpi_process()->comm_world()->rank();
+ return group_->rank(smpi_process()->index());
}
void Comm::get_name (char* name, int* len)
{
if (this == MPI_COMM_UNINITIALIZED){
- smpi_process_comm_world()->get_name(name, len);
+ smpi_process()->comm_world()->get_name(name, len);
return;
}
if(this == MPI_COMM_WORLD) {
void Comm::set_leaders_comm(MPI_Comm leaders){
if (this == MPI_COMM_UNINITIALIZED){
- smpi_process_comm_world()->set_leaders_comm(leaders);
+ smpi_process()->comm_world()->set_leaders_comm(leaders);
return;
}
leaders_comm_=leaders;
int* Comm::get_non_uniform_map(){
if (this == MPI_COMM_UNINITIALIZED)
- return smpi_process_comm_world()->get_non_uniform_map();
+ return smpi_process()->comm_world()->get_non_uniform_map();
return non_uniform_map_;
}
int* Comm::get_leaders_map(){
if (this == MPI_COMM_UNINITIALIZED)
- return smpi_process_comm_world()->get_leaders_map();
+ return smpi_process()->comm_world()->get_leaders_map();
return leaders_map_;
}
MPI_Comm Comm::get_leaders_comm(){
if (this == MPI_COMM_UNINITIALIZED)
- return smpi_process_comm_world()->get_leaders_comm();
+ return smpi_process()->comm_world()->get_leaders_comm();
return leaders_comm_;
}
MPI_Comm Comm::get_intra_comm(){
if (this == MPI_COMM_UNINITIALIZED || this==MPI_COMM_WORLD)
- return smpi_process_get_comm_intra();
+ return smpi_process()->comm_intra();
else return intra_comm_;
}
int Comm::is_uniform(){
if (this == MPI_COMM_UNINITIALIZED)
- return smpi_process_comm_world()->is_uniform();
+ return smpi_process()->comm_world()->is_uniform();
return is_uniform_;
}
int Comm::is_blocked(){
if (this == MPI_COMM_UNINITIALIZED)
- return smpi_process_comm_world()->is_blocked();
+ return smpi_process()->comm_world()->is_blocked();
return is_blocked_;
}
MPI_Comm Comm::split(int color, int key)
{
if (this == MPI_COMM_UNINITIALIZED)
- return smpi_process_comm_world()->split(color, key);
+ return smpi_process()->comm_world()->split(color, key);
int system_tag = 123;
int* recvbuf;
void Comm::ref(){
if (this == MPI_COMM_UNINITIALIZED){
- smpi_process_comm_world()->ref();
+ smpi_process()->comm_world()->ref();
return;
}
group_->ref();
void Comm::unref(Comm* comm){
if (comm == MPI_COMM_UNINITIALIZED){
- Comm::unref(smpi_process_comm_world());
+ Comm::unref(smpi_process()->comm_world());
return;
}
comm->refcount_--;
int leader = -1;
if (this == MPI_COMM_UNINITIALIZED)
- smpi_process_comm_world()->init_smp();
+ smpi_process()->comm_world()->init_smp();
int comm_size = this->size();
// 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_get_replaying()){
+ if(smpi_process()->replaying()){
replaying=true;
- smpi_process_set_replaying(false);
+ smpi_process()->set_replaying(false);
}
- if(smpi_privatize_global_variables){ //we need to switch as the called function may silently touch global variables
- smpi_switch_data_segment(smpi_process_index());
+ 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
//get the indexes of all processes sharing the same simix host
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
- smpi_switch_data_segment(smpi_process_index());
+ 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());
}
if(leaders_map_==nullptr){
leader_comm=this->get_leaders_comm();
Group::unref(leaders_group);
}
- smpi_process_set_comm_intra(comm_intra);
+ smpi_process()->set_comm_intra(comm_intra);
}
int is_uniform = 1;
}
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
- smpi_switch_data_segment(smpi_process_index());
+ 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
int is_blocked=1;
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);
+ }
+ }
+}
+
+
}
}
