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Title: Etherum mining error Post by: Marekkon5 on June 27, 2016, 05:30:44 PM Hello, I wanted to mine etherum, but I got this error:
Found suitable OpenCL device [Devastator] with 2146697216 bytes of GPU memory miner 19:27:58|main Getting work package... miner 19:27:58|main Grabbing DAG for #0d8c40acÔÇŽ miner 19:27:59|main Got work package: i 19:27:59|<unknown> Loading full DAG of seedhash: #74ce656fÔÇŽ miner 19:27:59|main Header-hash: 5f04ca20205a155eaf2b54cf5e1e8b5f3045fd7f5e6ce5db8f5dafccc076928d miner 19:27:59|main Seedhash: 0d8c40ac47b0766b970fa2a1bcf7c81e6001e0b58896756e343d121e8a35399d miner 19:27:59|main Target: 00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e i 19:27:59|gpuminer0 workLoop 0 #00000000ÔÇŽ #0d8c40acÔÇŽ i 19:27:59|gpuminer0 Initialising miner... miner 19:28:00|main Mining on PoWhash #5f04ca20ÔÇŽ : 0 H/s = 0 hashes / 0.5 s miner 19:28:00|main Got work package: Using platform: AMD Accelerated Parallel Processing miner 19:28:00|main Header-hash: 3113c6d72d0ddd3118abe2149b347b81ca023ea313bc00d2f9235686b6ba0fba Using device: Devastator(OpenCL 1.2 AMD-APP (1800.11)) i 19:28:00|<unknown> Full DAG loaded miner 19:28:00|main Seedhash: 0d8c40ac47b0766b970fa2a1bcf7c81e6001e0b58896756e343d121e8a35399d miner 19:28:00|main Target: 00000000dbe6fecebdedd5beb573440e5a884d1b2fbf06fcce912adcb8d8422e Printing program log Creating one big buffer for the DAG Allocating/mapping single buffer failed with: clCreateBuffer(-61). GPU can't allocate the DAG in a single chunk. Bailing. clEnqueueWriteBuffer(-38) Can you help me please?? Title: Re: Etherum mining error Post by: BigBoom3599 on June 28, 2016, 08:48:33 AM How much RAM does your system have, and how much does your video card have? Try to set this in your batch file
Code: setx GPU_SINGLE_ALLOC_PERCENT 100 Title: Re: Etherum mining error Post by: Marekkon5 on June 28, 2016, 11:08:22 AM How much RAM does your system have, and how much does your video card have? Try to set this in your batch file Code: setx GPU_SINGLE_ALLOC_PERCENT 100 My system have 16GB Ram, GFX is integrated in CPU (I know its bad) Title: Re: Etherum mining error Post by: LeChuckDE on June 28, 2016, 04:15:28 PM How much RAM does your system have, and how much does your video card have? Try to set this in your batch file Code: setx GPU_SINGLE_ALLOC_PERCENT 100 My system have 16GB Ram, GFX is integrated in CPU (I know its bad) forgett ethereum with AMD APUs.... won't work Title: Re: Etherum mining error Post by: kotarius on July 14, 2016, 04:13:25 AM Can you paste your full ethminer command line?
Title: Re: Etherum mining error Post by: QuintLeo on July 14, 2016, 04:35:54 AM Even the current AMD APUs can't access enough GPU ram to mine Ethereum with (I see 2GB as an OPTION on a couple of my motherboards with the 7860K, but the system crashes when I TRY to use that setting).
Even if they could do so, they'd likely only be good for 2-3 MH I'd guess due to their VERY SLOW memory access compared to even 3-4 generation old GPU cards. |