Topic: Dag error since i formated my computer this morning (Read 116 times)

yes probably, i'm actually trying to add these two card to my mining computer.
They will not be primary so maybe i will be able to keep mining ether with them

Maybe same issue: https://wccftech.com/nvidias-geforce-gtx-1060-3gbs-rendered-useless-ethereum-mining-dag-file-update/

-4 in OpenCL is CL_MEM_OBJECT_ALLOCATION_FAILURE

Your graphics driver could not allocate a block large enough to hold the DAG.  Windows is likely reserving some memory on one of the cards.

Edit: if you have a spare GPU or iGPU, install that and make it the primary device for your desktop and see if that helps.

did you set your virtual mem or page file to at least 16GB?

Advanced system settings >>> Performance >>> Virtual memory

i don't have power fee. What i earn is what i get.

But the quesiton is why it was working before formating the computer and not now?

Good afternoon everyone,

i'm facing a strange issue since i have formated my computer this morning. i'm mining with 2x SAPPHIRE R9 280X 3GB OC.
i was mining at 23MHZ (combined) on ETH + DEC

after the format of my computer i'm not able to mine anymore.
Error said:

EDIT: Now GPU0 is working again but not GPU1

can you help?

C:\Users\fpist\Desktop\Claymore 11.0 - SAPPHIRE R9 280X DUAL X 3GB OC DUAL ETH and DEC>EthDcrMiner64.exe -epool eth-eu1.nanopool.org:9999 -ewal 0xafc3df05a9100dab40b0cec2b240bf8b701286ac.SapphireR9280x/[email protected] -epsw x -dcoin dcr -dpool stratum+tcp://dcr-eu.coinmine.pl:2222 -dwal ccexperiment.r9280x -dpsw x -dcoin dcr -tstop 85 -tt 65 -fanmin 60 -fanmax 100 -cclock 1030 -mclock 1500 -tstop 85 -dcri 20 -allcoins 1

╔════════════════════════════════════════════════════════════════╗
║                Claymore's Dual GPU Miner - v11.0               ║
║              ETH + DCR/SIA/LBC/PASC/BLAKE2S/KECCAK             ║
╚════════════════════════════════════════════════════════════════╝

ETH: 1 pool is specified
Main Ethereum pool is eth-eu1.nanopool.org:9999
DCR: 1 pool is specified
Main Decred pool is dcr-eu.coinmine.pl:2222
At least 16 GB of Virtual Memory is required for multi-GPU systems
Make sure you defined GPU_MAX_ALLOC_PERCENT 100
Be careful with overclocking, use default clocks for first tests
Press "s" for current statistics, "0".."9" to turn on/off cards, "r" to reload pools, "e" or "d" to select current pool
OpenCL initializing...

AMD Cards available: 2
GPU #0: Tahiti (AMD Radeon R9 200 Series), 3072 MB available, 32 compute units (pci bus 1:0:0)
GPU #0 recognized as Radeon 280X
GPU #1: Tahiti (AMD Radeon R9 200 Series), 3072 MB available, 32 compute units (pci bus 3:0:0)
GPU #1 recognized as Radeon 280X
POOL/SOLO version
GPU #0: algorithm ASM
GPU #1: algorithm ASM
No NVIDIA CUDA GPUs detected.
Total cards: 2
ETH: Stratum - connecting to 'eth-eu1.nanopool.org' <79.137.82.70> port 9999
ETH: Stratum - Connected (eth-eu1.nanopool.org:9999)
DUAL MINING MODE ENABLED: ETHEREUM+DECRED
ETH: eth-proxy stratum mode
"-allcoins" option is set, default pools will be used for devfee, check "Readme" file for details.
ETH: Authorized
Watchdog enabled
Remote management (READ-ONLY MODE) is enabled on port 3333

 DCR: Stratum - connecting to 'dcr-eu.coinmine.pl' <145.239.9.112> port 2222
 DCR: Stratum - Connected (dcr-eu.coinmine.pl:2222)
 DCR: Authorized
Setting DAG epoch #170...
Setting DAG epoch #170 for GPU0
Setting DAG epoch #170 for GPU1
Create GPU buffer for GPU1
Create GPU buffer for GPU0
GPU1, OpenCL error -4 (0) - cannot create DAG on GPU
GPU 1 failed
Setting DAG epoch #170 for GPU1
GPU0 DAG creation time - 6230 ms
Setting DAG epoch #170 for GPU0 done
ETH: 02/18/18-13:26:59 - New job from eth-eu1.nanopool.org:9999
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s, GPU1 0.000 Mh/s
 DCR - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0
 DCR: GPU0 0.000 Mh/s, GPU1 0.000 Mh/s
ETH: 02/18/18-13:26:59 - New job from eth-eu1.nanopool.org:9999
ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 0.000 Mh/s, GPU1 0.000 Mh/s
 DCR - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0
 DCR: GPU0 0.000 Mh/s, GPU1 0.000 Mh/s
GPU1, OpenCL error -4 (0) - cannot create DAG on GPU
 DCR: 02/18/18-13:27:00 - New job from dcr-eu.coinmine.pl:2222
GPU 1 failed
ETH: 02/18/18-13:27:06 - New job from eth-eu1.nanopool.org:9999
ETH - Total Speed: 11.193 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
ETH: GPU0 11.193 Mh/s, GPU1 0.000 Mh/s
 DCR - Total Speed: 223.862 Mh/s, Total Shares: 0, Rejected: 0
 DCR: GPU0 223.862 Mh/s, GPU1 0.000 Mh/s
WATCHDOG: GPU error, you need to restart miner
Quit, please wait...
Restarting OK, exit...


Thank you