(j3.2006) Asynchronous versus volatile
Wed Apr 16 18:09:28 EDT 2008
What if I try to access a variable with the asynchronous attribute while async
I/O is still happening (no WAIT completed yet)? Shouldn't the compiler reload
the latest value from memory, as for VOLATILE. Or am I not allowed to do
that---if so, where is this said?
Aleksandar Donev, Ph.D.
Lawrence Postdoctoral Fellow @ Lawrence Livermore National Laboratory
High Performance Computational Materials Science and Chemistry
E-mail: donev1 at llnl.gov
Phone: (925) 424-6816 Fax: (925) 423-0785
Address: P.O.Box 808, L-367, Livermore, CA 94551-9900
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