Didn't get my last system switched from NFS to PG until about 9:30 EST, and even then it had a few more tasks to finish up. So last bit could be from it :)
My Pixel 3 has finally bit the dust, so I'm looking for a replacement that's a tad more modern. I'm looking to spend about $100-140, and am fine with a phone with a cracked screen so long as it is not absolutely shattered. At this price I figure I'm probably looking at a Pixel 5 or 5A, but if...
I've told my Epyc 7662 system to not fetch any more work, and I'll swap it over to Cullen tomorrow and see how it does like that. I've been keeping it running other tasks due to the odd cache layout, but I'll see if it can get something resembling tolerable performance running one task per die.
Thanks for the info. I didn't realise there was a topology change between Zen2/Zen3. At least if they've fixed it for Zen 3, that means that it should be unified 32MB caches on the Zen 4 chips, so I can get my 7950Xs doing that too.