FreeBSD Manual Pages
MPI_File_read_all_begin(3) MPI MPI_File_read_all_begin(3) NAME MPI_File_read_all_begin - Begin a split collective read using individ- ual file pointer SYNOPSIS int MPI_File_read_all_begin(MPI_File fh, void *buf, int count, MPI_Datatype datatype) INPUT PARAMETERS fh - file handle (handle) count - number of elements in buffer (nonnegative integer) datatype - datatype of each buffer element (handle) OUTPUT PARAMETERS buf - initial address of buffer (choice) NOTES FOR FORTRAN All MPI routines in Fortran (except for MPI_WTIME and MPI_WTICK ) have an additional argument ierr at the end of the argument list. ierr is an integer and has the same meaning as the return value of the routine in C. In Fortran, MPI routines are subroutines, and are invoked with the call statement. All MPI objects (e.g., MPI_Datatype , MPI_Comm ) are of type INTEGER in Fortran. 2/3/2025 MPI_File_read_all_begin(3)
NAME | SYNOPSIS | INPUT PARAMETERS | OUTPUT PARAMETERS | NOTES FOR FORTRAN
Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=MPI_File_read_all_begin&sektion=3&manpath=FreeBSD+Ports+14.3.quarterly>