MPIOI_File_read_all 800 ompi/mca/io/romio321/romio/adio/include/adioi.h int MPIOI_File_read_all(MPI_File fh, MPIOI_File_read_all 55 ompi/mca/io/romio321/romio/mpi-io/read_all.c error_code = MPIOI_File_read_all(fh, (MPI_Offset) 0, MPIOI_File_read_all 60 ompi/mca/io/romio321/romio/mpi-io/read_atall.c error_code = MPIOI_File_read_all(fh, offset, ADIO_EXPLICIT_OFFSET, buf,