276 строки
5.5 KiB
C++
276 строки
5.5 KiB
C++
// -*- c++ -*-
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//
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// Copyright (c) 2004-2005 The Trustees of Indiana University.
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// All rights reserved.
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// Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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// All rights reserved.
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// Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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// University of Stuttgart. All rights reserved.
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// Copyright (c) 2004-2005 The Regents of the University of California.
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// All rights reserved.
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// $COPYRIGHT$
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//
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// Additional copyrights may follow
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//
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// $HEADER$
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//
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//
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// Miscellany
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//
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#if OMPI_WANT_MPI2_ONE_SIDED
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inline MPI::Errhandler
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MPI::Win::Create_errhandler(MPI::Win::Errhandler_fn* function)
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{
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MPI_Errhandler errhandler;
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(void) MPI_Win_create_errhandler((MPI_Win_errhandler_fn *)function,
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&errhandler);
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return errhandler;
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}
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inline MPI::Errhandler
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MPI::Win:: Get_errhandler() const
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{
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MPI_Errhandler errhandler;
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(void) MPI_Win_get_errhandler(mpi_win, &errhandler);
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return errhandler;
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}
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inline void
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MPI::Win::Set_errhandler(const MPI::Errhandler& errhandler)
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{
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(void) MPI_Win_set_errhandler(mpi_win, errhandler);
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}
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//
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// One sided communication
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//
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inline void
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MPI::Win::Accumulate(const void* origin_addr, int origin_count,
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const MPI::Datatype& origin_datatype, int target_rank,
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MPI::Aint target_disp, int target_count,
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const MPI::Datatype& target_datatype,
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const MPI::Op& op) const
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{
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(void) MPI_Accumulate((void*) origin_addr, origin_count, origin_datatype,
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target_rank, target_disp, target_count,
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target_datatype, op, mpi_win);
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}
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inline void
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MPI::Win::Complete() const
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{
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(void) MPI_Win_complete(mpi_win);
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}
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inline MPI::Win
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MPI::Win::Create(const void* base, MPI::Aint size,
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int disp_unit, const MPI::Info& info,
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const MPI::Intracomm& comm)
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{
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MPI_Win newwin;
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(void) MPI_Win_create((void *)base, size, disp_unit, info, comm, &newwin);
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return newwin;
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}
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inline void
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MPI::Win::Fence(int assert) const
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{
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(void) MPI_Win_fence(assert, mpi_win);
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}
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inline void
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MPI::Win::Free()
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{
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(void) MPI_Win_free(&mpi_win);
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}
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inline void
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MPI::Win::Get(const void *origin_addr, int origin_count,
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const MPI::Datatype& origin_datatype,
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int target_rank, MPI::Aint target_disp,
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int target_count,
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const MPI::Datatype& target_datatype) const
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{
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(void) MPI_Get((void*) origin_addr, origin_count, origin_datatype,
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target_rank, target_disp,
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target_count, target_datatype, mpi_win);
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}
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inline MPI::Group
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MPI::Win::Get_group() const
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{
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MPI_Group mpi_group;
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(void) MPI_Win_get_group(mpi_win, &mpi_group);
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return mpi_group;
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}
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inline void
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MPI::Win::Lock(int lock_type, int rank, int assert) const
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{
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(void) MPI_Win_lock(lock_type, rank, assert, mpi_win);
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}
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inline void
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MPI::Win::Post(const MPI::Group& group, int assert) const
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{
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(void) MPI_Win_post(group, assert, mpi_win);
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}
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inline void
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MPI::Win::Put(const void* origin_addr, int origin_count,
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const MPI::Datatype& origin_datatype,
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int target_rank, MPI::Aint target_disp,
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int target_count,
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const MPI::Datatype& target_datatype) const
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{
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(void) MPI_Put((void*) origin_addr, origin_count, origin_datatype,
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target_rank, target_disp, target_count,
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target_datatype, mpi_win);
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}
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inline void
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MPI::Win::Start(const MPI::Group& group, int assert) const
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{
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(void) MPI_Win_start(group, assert, mpi_win);
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}
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inline bool
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MPI::Win::Test() const
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{
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int flag;
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MPI_Win_test(mpi_win, &flag);
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return (bool) flag;
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}
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inline void
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MPI::Win::Unlock(int rank) const
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{
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(void) MPI_Win_unlock(rank, mpi_win);
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}
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inline void
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MPI::Win::Wait() const
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{
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(void) MPI_Win_wait(mpi_win);
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}
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//
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// External Interfaces
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//
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inline void
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MPI::Win::Call_errhandler(int errorcode) const
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{
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(void) MPI_Win_call_errhandler(mpi_win, errorcode);
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}
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inline int
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MPI::Win::Create_keyval(MPI::Win::Copy_attr_function*
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win_copy_attr_fn,
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MPI::Win::Delete_attr_function*
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win_delete_attr_fn, void* extra_state)
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{
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int val;
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(void) MPI_Win_create_keyval((MPI_Win_copy_attr_function *)win_copy_attr_fn,
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(MPI_Win_delete_attr_function *)
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win_delete_attr_fn, &val,extra_state);
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return val;
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}
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inline void
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MPI::Win::Delete_attr(int win_keyval)
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{
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(void) MPI_Win_delete_attr(mpi_win, win_keyval);
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}
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inline void
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MPI::Win::Free_keyval(int& win_keyval)
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{
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(void) MPI_Win_free_keyval(&win_keyval);
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}
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inline bool
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MPI::Win::Get_attr(const Win& win, int win_keyval,
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void* attribute_val) const
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{
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int ret;
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(void) MPI_Win_get_attr(win, win_keyval, attribute_val, &ret);
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return (bool) ret;
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}
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inline void
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MPI::Win::Get_name(char* win_name, int& resultlen) const
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{
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(void) MPI_Win_get_name(mpi_win, win_name, &resultlen);
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}
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inline void
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MPI::Win::Set_attr(int win_keyval, const void* attribute_val)
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{
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(void) MPI_Win_set_attr(mpi_win, win_keyval,(void *) attribute_val);
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}
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inline void
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MPI::Win::Set_name(const char* win_name)
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{
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(void) MPI_Win_set_name(mpi_win, (char *)win_name);
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}
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#if 0
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//
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// User defined functions
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//
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typedef int MPI::Win::Copy_attr_function(const Win& oldwin,
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int win_keyval,
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void* extra_state,
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void* attribute_val_in,
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void* attribute_val_out,
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bool& flag);
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typedef int MPI::Win::Delete_attr_function(&win, int win_keyval,
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void* attribute_val,
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void* extra_state);
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typedef void MPI::Win::Errhandler_fn(Win &, int *, ... );
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#endif
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#endif // OMPI_WANT_MPI2_ONE_SIDED
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