MPI_Win_allocate_shared 41 ompi/mpi/c/win_allocate_shared.c #define MPI_Win_allocate_shared PMPI_Win_allocate_shared MPI_Win_allocate_shared 47 ompi/mpi/c/win_allocate_shared.c int MPI_Win_allocate_shared(MPI_Aint size, int disp_unit, MPI_Info info,