cannot create DAG

[rzvqx]

It show like this

09:30:55:244   1360   start building OpenCL program for GPU 0...
09:30:55:964   1360   done
09:30:56:169   1360   start building OpenCL program for GPU 1...
09:30:56:478   1360   done
09:30:56:682   1360   start building OpenCL program for GPU 2...
09:30:56:990   1360   done
09:30:57:194   1360   start building OpenCL program for GPU 3...
09:30:57:498   1360   done
09:30:57:702   1360   start building OpenCL program for GPU 4...
09:30:58:009   1360   done
09:30:58:213   1360   start building OpenCL program for GPU 5...
09:30:58:517   1360   done
09:30:58:720   1360   start building OpenCL program for GPU 6...
09:30:59:029   1360   done
09:30:59:279   1360   GPU #0: algorithm ASM 1
09:30:59:335   1360   GPU #1: algorithm ASM 1
09:30:59:390   1360   GPU #2: algorithm ASM 1
09:30:59:446   1360   GPU #3: algorithm ASM 1
09:30:59:500   1360   GPU #4: algorithm ASM 1
09:30:59:553   1360   GPU #5: algorithm ASM 1
09:30:59:613   1360   GPU #6: algorithm ASM 1
09:30:59:615   1360   cudaGetDeviceCount failed (35, CUDA driver version is insufficient for CUDA runtime version), probably no CUDA devices
09:30:59:616   1360   No NVIDIA CUDA GPUs detected.
09:30:59:617   1360   Total cards: 7
09:30:59:618   1360   
You can use "+" and "-" keys to achieve best ETH speed, see "FINE TUNING" section in Readme for details.

09:31:00:619   1360   No NVIDIA cards in the list, NVML library will not be used.
09:31:01:675   1360   SSL: Imported 29 certificates from local storage
09:31:01:692   1090   ETH: Stratum - connecting to 'eu1.ethermine.org' <172.65.207.106> port 4444 (unsecure)
09:31:01:726   1090   sent: {"worker": "eth1.0", "jsonrpc": "2.0", "params": ["0x0c7949918d6b047bd1914b6243d8d2330b716b96.Recovery", "x"], "id": 2, "method": "eth_submitLogin"}

09:31:01:727   1090   ETH: Stratum - Connected (eu1.ethermine.org:4444) (unsecure)
09:31:01:776   1360   ETHEREUM-ONLY MINING MODE ENABLED (-mode 1)

09:31:01:777   1360   ETH: eth-proxy stratum mode
09:31:01:780   1360   "-allpools" option is set, default pools can be used for devfee, check "Readme" file for details.
09:31:01:781   1360   Watchdog enabled
09:31:01:781   1360   Remote management (READ-ONLY MODE) is enabled on port 3333
09:31:01:782   1360   

09:31:01:784   1360   You did not specify -dcri values directly, so they will be detected automatically
09:31:01:784   1360   Automatic detection of best -dcri values started, please wait...

09:31:02:348   1090   buf: {"id":2,"jsonrpc":"2.0","result":true}

09:31:02:349   1090   ETH: Authorized
09:31:02:350   1090   sent: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

09:31:02:602   1090   buf: {"id":0,"jsonrpc":"2.0","result":["0x712eed1388d611d61f93c400485a2ba8fde03361a0f1f0eee99073f718167759","0x9b47e1765cef9674400bef45620d53a845a595c8cdaafcb3993a3a119b5576cf","0x0112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x6ad3b0"]}

09:31:02:668   1090   buf: {"id":3,"jsonrpc":"2.0","result":["0x712eed1388d611d61f93c400485a2ba8fde03361a0f1f0eee99073f718167759","0x9b47e1765cef9674400bef45620d53a845a595c8cdaafcb3993a3a119b5576cf","0x0112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x6ad3b0"]}

09:31:02:687   1f64   Setting DAG epoch #233...
09:31:05:275   1f64   Setting DAG epoch #233 for GPU4
09:31:05:278   1f64   Create GPU buffer for GPU4
09:31:05:279   1f64   GPU4 - not enough GPU memory to place DAG, you cannot mine this coin with this GPU
09:31:05:279   1f64   GPU4 - OpenCL error -61 - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

09:31:05:280   1a50   Setting DAG epoch #233 for GPU6
09:31:05:281   1a50   Create GPU buffer for GPU6
09:31:05:282   1a50   GPU6 - not enough GPU memory to place DAG, you cannot mine this coin with this GPU
09:31:05:283   1a50   GPU6 - OpenCL error -61 - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

09:31:05:285   17d0   Setting DAG epoch #233 for GPU0
09:31:05:286   17d0   Create GPU buffer for GPU0
09:31:05:288   17d0   GPU0 - not enough GPU memory to place DAG, you cannot mine this coin with this GPU
09:31:05:289   17d0   GPU0 - OpenCL error -61 - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

09:31:05:290   1264   Setting DAG epoch #233 for GPU3
09:31:05:291   1264   Create GPU buffer for GPU3
09:31:05:291   1264   GPU3 - not enough GPU memory to place DAG, you cannot mine this coin with this GPU
09:31:05:293   1264   GPU3 - OpenCL error -61 - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

09:31:05:296   94c   Setting DAG epoch #233 for GPU1
09:31:05:299   94c   Create GPU buffer for GPU1
09:31:05:304   94c   GPU1 - not enough GPU memory to place DAG, you cannot mine this coin with this GPU
09:31:05:306   94c   GPU1 - OpenCL error -61 - cannot allocate big buffer for DAG. Check readme.txt for possible solutions.

09:31:05:307   1300   Setting DAG epoch #233 for GPU2
09:31:05:310   1300   Create GPU buffer for GPU2



i just dont know, i have set something like -eres 0 , i have try to paging file to min3000 max32800
in my case its only on my full 4 gb Rig, Not on my full8gb rig, and i also have 8gb+4gb Rig and its fine nothing error

the only thing that makes me confused is the 4gb full rig

[VasilyS]

It seems to me that you don't have enough memory for your OS. You have to increase your virtual memory to at least the sum of the memory of all your GPUs.

[fanatic26_]

Run linux and you wont have those issues

[swogerino]

You need a page file larger than 3000MB as it will do no good to you as a minimum, try at least 16 GB as a minimum and see if there is any difference, also running Linux HiveOs or any other distro as stated may solve your problem. The problem with the Dag happens only in Windows 10 and 8.1.

I don't think Windows 7 has this issue yet. I am mining with 4 Gb and 6 Gb Nvidia cards just fine so the Dag problem is only related to cards with VRam less than 4 Gb.

[sefirotius]

-eres 0 and need linux claymore - 2998 MB;
claymore with -res option 0 - 2982 MB;
ethminer - 2980 MB;
phoenixminer - 2998 MB;
phoenixminer with the -res 0 - 2982 MB option;
bminer - 2980 MB;
finminer - 2937 MB.

[VasilyS]

-eres 0 and need linux claymore - 2998 MB;
claymore with -res option 0 - 2982 MB;
ethminer - 2980 MB;
phoenixminer - 2998 MB;
phoenixminer with the -res 0 - 2982 MB option;
bminer - 2980 MB;
finminer - 2937 MB.

If your data is correct, Finminer can be used for Ethereum mining until ProgPoW hard fork. I think that there is a mistake. According to https://investoon.com/tools/dag_size Ether DAG size is 2982 MB at the moment. How Finminer can decrease the use of video memory less than DAG?