[MPI3 Fortran] MPI non-blocking transfer

[Aleksandar Donev]

Hi,

If you are worried about the difference between send and recv, just 
replace my example with:

> call MPI_Irecv(buffer,...)
> ...
> temp=buffer(1)
> buffer(1)=temp
> ...
 > call MPI_Wait()
> call DD(buffer)

Aleks