On 5/8/19 10:47 AM, Jörg Saßmannshausen wrote:
As I follow these things rather loosely, my understanding was that OpenACC should run on both nVidia and other GPUs. So maybe that is the reason why it is a 'pure' AMD cluster where both GPUs and CPUs are from the same supplier? IF all of that is working out and if it is really true that you can compile and run OpenACC code on both types of GPUs, it would a be big win for AMD.
Depends on the OpenACC compiler I guess, PGI will only support nVidia GPUs now (someone asked them the awkward question of whether they support AMD GPUs in their sponsor session this morning here at the Cray User Group).
All the best, Chris -- Chris Samuel : http://www.csamuel.org/ : Berkeley, CA, USA _______________________________________________ Beowulf mailing list, Beowulf@beowulf.org sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit https://beowulf.org/cgi-bin/mailman/listinfo/beowulf
