Post
Topic
Board Mining (Altcoins)
Re: Claymore's ZCash AMD GPU Miner v12.6 (Windows/Linux)
by
Chinafreak
on 12/09/2017, 06:07:01 UTC
Why I'm getting this error everytime?

07:59:00:835    28e8    Cannot get Overdrive capabilities for adapter 0 (error -8)



Code:
08:01:43:808    2b30    Cannot get Overdrive capabilities for adapter 0 (error -8)
08:01:46:815    2b30    Cannot get Overdrive capabilities for adapter 0 (error -8)
08:01:49:820    2b30    Cannot get Overdrive capabilities for adapter 0 (error -8)
08:01:49:958    2408    got 310 bytes
08:01:49:974    2408    buf: {[removed because it was too long}
08:01:49:989    2408    parse packet: 309
08:01:50:004    2408    new buf size: 0
08:01:50:020    2408    ZEC: 09/12/17-08:01:50 - New job from eu1-zcash.flypool.org:3333
08:01:50:038    2408    target: 0x00083126 (diff: 8000H)
08:01:50:055    2408    ZEC - Total Speed: 19.369 H/s, Total Shares: 1, Rejected: 0, Time: 00:01
08:01:50:071    2408    ZEC: GPU0 19.369 H/s
08:01:52:831    2b30    Cannot get Overdrive capabilities for adapter 0 (error -8)
08:01:55:837    2b30    Cannot get Overdrive capabilities for adapter 0 (error -8)
08:01:58:852    2b30    Cannot get Overdrive capabilities for adapter 0 (error -8)

My GPU is AMD R9 M370X. Optiminer Zcash works fine.

I'm using this variable:

GPU_MAX_ALLOC_PERCENT = 100;
GPU_FORCE_64BIT_PTR =1
GPU_MAX_HEAP_SIZE=100
GPU_USE_SYNC_OBJECTS=1
GPU_SINGLE_ALLOC_PERCENT=100

Does this miner shows rarely output hashrate? How can I decrease recheck delay? Or did it show rarely because of this error?