MPI_Win (RMA) -> C++

[simgrid.git] / src / smpi / smpi_win.hpp

diff --git a/src/smpi/smpi_win.hpp b/src/smpi/smpi_win.hpp
new file mode 100644 (file)
index 0000000..85ed320
--- /dev/null
+++ b/src/smpi/smpi_win.hpp
@@ -0,0 +1,56 @@
+/* Copyright (c) 2010, 2013-2015. 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 "private.h"
+#include <vector>
+
+namespace simgrid{
+namespace smpi{
+
+class Win {
+  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
+
+public:
+  Win(void *base, MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm);
+  ~Win();
+  void get_name( char* name, int* length);
+  void get_group( MPI_Group* group);
+  void set_name( char* name);
+  int start(MPI_Group group, int assert);
+  int post(MPI_Group group, int assert);
+  int complete();
+  int wait();
+  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);
+  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);
+  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);
+};
+
+
+}
+}
+
+#endif