MPI_Exscan(sendbuf, recvbuf, count, datatype, op, comm, ierror)
<type> sendbuf(*), recvbuf(*)
integer count, datatype, op, comm, ierror
  同MPI_Scan,只不过归约操作的对象不包括自身

MPI_File_call_errhandler(fh, errorcode, ierror)
integer fh, errorcode, ierror
  激活与一个文件对应的出错处理程序

MPI_File_close(fh, ierror)
integer fh, ierror
  关闭一个文件

MPI_File_create_errhandler(function, errhandler, ierror)
External function
integer errhandler, ierror
  创建能附加到文件的出错处理程序

MPI_File_delete(filename, info, ierror)
Character*(*) filename
integer info, ierror
  删除一个文件

MPI_File_get_amode(fh, amode, ierror)
integer fh, amode, ierror
  返回文件的访问模式

MPI_File_get_atomicity(fh, flag, ierror)
integer fh, ferror
Logical flag
  得到文件句柄fh对应文件的访问模式信息,结果放在flag中

MPI_File_get_byte_offset(fh, offset, disp, ierror)
integer fh, ierror
integer(kind=MPI_OFFSET_KIND) offset, disp
  把一个相对视口的文件偏移转换成绝对字节偏移

MPI_File_get_errhandler(file, errhandler, ierror)
integer file, errhandler, ierror
  返回与文对应的出错处理程序

MPI_File_get_group(fh, group, ierror)
integer fh, group, ierror
  返回用来打开文件的通信域组的副本

MPI_File_get_info(fh, info_used, ierror)
integer fh, info_used, ierror
  返回与文件相联系的INFO对象的值

MPI_File_get_position(fh, offset, ierror)
integer fh, ierror
integer(kind=MPI_OFFSET_KIND) offset
  返回非共享文件指针的当前位置

MPI_File_get_position_shared(fh, offset, ierror)
integer fh, ierror
integer(kind=MPI_OFFSET_KIND) offset
  返回共享文件指针的当前位置

MPI_File_get_size(fh, size, ierror)
integer fh, ierror
integer(kind=MPI_OFFSET_KIND) size
  返回文件的大小