Why one would do that I don't know, but it just shows it is possible.Īs you can see in the configuration file, I have a failover node set. When you run only one instance of cgminer, it is not possible to have your mining rig's videocards to do different jobs.Įxample: You could have one card mining scrypt and the other sha256. But use the same you already did but only better.įor example idle warnings from BTC Guild would tell you which CARD(S) is/are IDLE not just which mining RIG. When you do it this way, you don't need all that extra. It is not a shame to run multiple instances of cgminer or other mining software.
#Cgminer gpu Pc
Or have another pc running the software, which also costs extra resources and power.
#Cgminer gpu software
In your situation, you would need to have extra software running on your mining rig. But as always there are severel ways to do it. CGMiner is extremely flexible in terms of platform and can work with a variety of hardware miners and GPUs, including the CUDA and NVIDIA platforms. I would not run one cgminer instance for one pool. CGMiner is an ASIC, GPU, and FPGA miner that is maintained as an open source product and works on platforms such as Windows, Linux, and macOS. Run one instance of cgminer and use any of the web interfaces to cgminer API to display/chart the performance data.Ĭgminer/bfgminer both have a built-in pool failover mechanism. If you found this helpfull, please donate: BTC 1DUmbnustDLHEs23EgXrgEjoqx5FiRZGrJ
Figuring this out myself and testing it has cost me time, and some downtime on mining, losing out on some precious BTC. You also now can add or remove a worker in the charts.ĥ. rig/how-to-install-ubuntu-and-optimize-cgminer-for-litecoin-mining-rig/.
#Cgminer gpu how to
You now have an overview of MHash/s for each GPU. Ive documented the procedure on how to get the full number of GPUs your. Leave it running for an hour or so, and check back into BTC Guild Charts page. Showing their own MHash/s, shares, stales, etc. In a few minutes after running you should see your workers on the BTC Guild dashboard. Then in the main screen store the settings using S then W then enter/return key. Just make sure you don't do anything crazy. You can adjust settings live in cgminer while running. Save it as an batch script (.bat) and run it to see if it works. Change out the path (optionally change the executable name to the batch file). You can start each miner manually or create a batch/script that will start them at the same time or with an interval of X seconds. Store the text file into the next folder, cgminergpu1. The second GPU, the line would be "device" : " 1", Save the text file as nf in the cgminergpu0 folder.ĭo this for each GPU, incrementing the setting "device" : "0", by one for every gpu. Now change the other settings apropiatly to your GPU's optimal mining conditions. If you use a different pool, change the "url" : and "pass" : lines as well.Īnd leave the line "device" : "0", as it is. Now change the username to the first workername.
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