[J3] Performance Portability and Fortran: Making Fortran cool again

Gary Klimowicz gklimowicz at nvidia.com
Thu Jan 17 15:05:19 EST 2019


Hi, Ondrej.

    > On 1/17/19, 12:56 PM, "J3 on behalf of Ondřej Čertík via J3" <j3-bounces at mailman.j3-fortran.org on behalf of j3 at mailman.j3-fortran.org> wrote:
    > > On Thu, Jan 17, 2019, at 11:39 AM, Gary Klimowicz wrote:
    > >
    > > PGI had a demo at Supercomputing in November showing exactly that: 
    > > undecorated DO CONCURRENT with GPU offload. It was just a demo, but 
    > > it's clearly an important implementation direction.
    
    > I searched, but wasn't able to find any information about this online. Is there something that I can read about this, or try it out? I was only able to find a few general words in the section "THE FUTURE OF GPU PROGRAMMING" here:
    
    > https://www.nvidia.com/en-us/events/supercomputing/
    
 This may have just been a booth demo, where we showed live the compilation and GPU offload. (I think we did it alongside a demo of pSTL GPU offload without directives.)


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