Re: Claymore's Dual Ethereum+Decred GPU Miner v4.7 (Windows/Linux)

You need

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

I guess that response was to me?

It seems like those settings applied on my main rig, even though I never edited any of the settings other than pool...

But do I do that in my .bat file, or take the "#'s" away in the config file? I could try it, but I don't have my other system on currently, so I'm just asking with what I have in front of me. But thanks for your help so far. I hope that does the trick.

Put the above in your .bat

It worked!

But one problem... For some reason, after running the software for a few hours, it closed and wouldn't open again. I did get the 4.7 to run. But then after a while, one gpu stopped running, and some other weird stuff. And I guess my hashrate is generally low with 14.9 drivers, so I tried to update to 15.12. I got some "catastrophic error" on a dll file. Something like "amdocl" or something like that, and it told me there were no cards in the list. So I ended up just reverting back. I set power limit to -10% and gave a bit of an overclock to the card and it seems alright for now... It occured to me, that perhaps my both cards 1050/1450 was pulling too much power from the mobo, which is why I lowered the power limit. If that even does much. Tongue

Anyway, hopefully the current setup will run for a whole day straight without issue. Then I'll figure out how to update drivers properly and whatnot. If anything, the next thing I'll probably try are the most recent drivers to see if that helps anything... I was informed that my 2 R9 270's should be able to break 30MH/s without an OC, so about 23MH/s right now kinda sucks.