MPI_Win_shared_query 26 ompi/mpi/c/win_shared_query.c #define MPI_Win_shared_query PMPI_Win_shared_query MPI_Win_shared_query 32 ompi/mpi/c/win_shared_query.c int MPI_Win_shared_query(MPI_Win win, int rank, MPI_Aint *size, int *disp_unit, void *baseptr)