All of my Genefer tasks (15, 16 & 17-Low) are failing validation. Other GPU tasks I'm running work fine (AP27, PPS-Sieve & other non-PrimeGrid tasks). The only difference that I can see is that the Genefer tasks seem to be trying to run on my Intel GPU instead of the AMD GPU that all other Boinc tasks seem to run on.
Running on platform 'Apple', device 'Intel(R) HD Graphics 530', vendor 'Intel Inc.', version 'OpenCL 1.2 ' and driver '1.2(Aug 28 2020 20:59:00)'.
I'd be happy to run them on the AMD device instead but can't seem to figure out how to do that. Thanks!