Version 4.1, like all previous ones, still uses a weird ID scheme and it can be a bit confusing when the miner's GPU 0 is Afterburner's GPU 3 or something like that.
Check my explanations:
https://bitcointalk.org/index.php?topic=1433925.msg14659010;topicseen#msg14659010So there is no way to fix GPUs order automatically, thanks to AMD devs.
But you can do it manually. For example, if you have two cards, you can change their order by adding "-di 10". Another example, reverse order for six cards: "-di 543210".
Ok, not a big deal. But like I said, it can be a bit confusing on a 6 card rig
Guys, whats is the highest value for -ethi that gets you optimum results?
I'm currently using -ethi 16 and I can see a slight increase from the default value (-ethi 8 ). However, when using -ethi 32 or -ethi 64 the miner will report the same total speed, apparently not getting better results.
Any ideas?
check the log. 16 is the highest value,
Really? Ok, thanks!