[J3] Questions about DO CONCURRENT and locality

[Steve Lionel]

In https://j3-fortran.org/doc/year/19/19-134.txt Peter Klausler asked 
whether the words in the standard actually enabled parallelization of DO 
CONCURRENT. I see that the paper was not taken up at 218 but I wasn't 
aware of any discussion of the topic then or at later meetings. It came 
up again today in discussions at the (online) FortranCon hosted by the 
University of Zurich (which has been great so far - almost over.)

As I don't pretend to be a parallelization expert, I'd be interested in 
hearing others' thoughts on the issues Peter raised. Thanks.

Steve