-/* Copyright (c) 2010, 2013-2015. The SimGrid Team.
+/* Copyright (c) 2010, 2013-2017. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
#ifndef SMPI_WIN_HPP_INCLUDED
#define SMPI_WIN_HPP_INCLUDED
-#include "private.h"
+#include "src/smpi/smpi_keyvals.hpp"
+#include "xbt/synchro.h"
+
#include <vector>
#include <list>
MPI_Group group_;
int count_; //for ordering the accs
xbt_mutex_t lock_mut_;
+ xbt_mutex_t atomic_mut_;
std::list<int> lockers_;
int rank_; // to identify owner for barriers in MPI_COMM_WORLD
int mode_; // exclusive or shared lock
+ int allocated_;
+ int dynamic_;
public:
static std::unordered_map<int, smpi_key_elem> keyvals_;
static int keyval_id_;
- Win(void *base, MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm);
+ Win(void *base, MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm, int allocated = 0, int dynamic = 0);
+ Win(MPI_Info info, MPI_Comm comm) : Win(MPI_BOTTOM, 0, 1, info, comm, 0, 1) {};
~Win();
+ int attach (void *base, MPI_Aint size);
+ int detach (void *base);
void get_name( char* name, int* length);
void get_group( MPI_Group* group);
void set_name( char* name);
int rank();
+ int dynamic();
int start(MPI_Group group, int assert);
int post(MPI_Group group, int assert);
int complete();
+ MPI_Info info();
+ void set_info( MPI_Info info);
int wait();
MPI_Aint size();
void* base();
int disp_unit();
int fence(int assert);
int put( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
- MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype);
+ MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Request* request=nullptr);
int get( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
- MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype);
+ MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Request* request=nullptr);
int accumulate( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, int target_rank,
- MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Op op);
- int get_accumulate( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, void *result_addr,
- int result_count, MPI_Datatype result_datatype, int target_rank, MPI_Aint target_disp, int target_count,
- MPI_Datatype target_datatype, MPI_Op op);
+ MPI_Aint target_disp, int target_count, MPI_Datatype target_datatype, MPI_Op op, MPI_Request* request=nullptr);
+ int get_accumulate( void *origin_addr, int origin_count, MPI_Datatype origin_datatype, void *result_addr,
+ int result_count, MPI_Datatype result_datatype, int target_rank, MPI_Aint target_disp, int target_count,
+ MPI_Datatype target_datatype, MPI_Op op, MPI_Request* request=nullptr);
+ int compare_and_swap(void *origin_addr, void *compare_addr,
+ void *result_addr, MPI_Datatype datatype, int target_rank,
+ MPI_Aint target_disp);
static Win* f2c(int id);
+
int lock(int lock_type, int rank, int assert);
int unlock(int rank);
+ int lock_all(int assert);
+ int unlock_all();
+ int flush(int rank);
+ int flush_local(int rank);
+ int flush_all();
+ int flush_local_all();
int finish_comms();
+ int finish_comms(int rank);
};