MPI_File_iread_at

Nonblocking read using explict offset

Synopsis

#ifdef HAVE_MPI_GREQUEST
#include "mpiu_greq.h"
#endif


int MPI_File_iread_at(MPI_File mpi_fh, MPI_Offset offset, void *buf,
                      int count, MPI_Datatype datatype, 
                      MPIO_Request *request)

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)

request: request object (handle)

Location:iread_at.c