MPI_File_read_at_all_begin

Begin a split collective read using explict offset

Synopsis

int MPI_File_read_at_all_begin(MPI_File mpi_fh, MPI_Offset offset, void *buf,
                             int count, MPI_Datatype datatype)

Input Parameters

fh: file handle (handle)

offset: file offset (nonnegative integer)

count: number of elements in buffer (nonnegative integer)

datatype: datatype of each buffer element (handle)

Output Parameters

buf: initial address of buffer (choice)

Location:rd_atallb.c