+++ /dev/null
-/* Copyright (c) 2010, 2013-2017. 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. */
-
-#ifndef SMPI_WIN_HPP_INCLUDED
-#define SMPI_WIN_HPP_INCLUDED
-
-#include "src/smpi/smpi_keyvals.hpp"
-#include "xbt/synchro.h"
-
-#include <vector>
-#include <list>
-
-namespace simgrid{
-namespace smpi{
-
-class Win : public F2C, public Keyval {
- private :
- void* base_;
- MPI_Aint size_;
- int disp_unit_;
- int assert_;
- MPI_Info info_;
- MPI_Comm comm_;
- std::vector<MPI_Request> *requests_;
- xbt_mutex_t mut_;
- msg_bar_t bar_;
- MPI_Win* connected_wins_;
- char* name_;
- int opened_;
- 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, 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_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_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, 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);
-};
-
-
-}
-}
-
-#endif
