two_phase_exch_and_write 59 ompi/mca/fcoll/two_phase/fcoll_two_phase_file_write_all.c static int two_phase_exch_and_write(ompio_file_t *fh, two_phase_exch_and_write 521 ompi/mca/fcoll/two_phase/fcoll_two_phase_file_write_all.c ret = two_phase_exch_and_write(fh,