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You must have an instance of the quai stratum proxy before running a GPU miner. Running a GPU miner on an Ubuntu based Virtual Machine may not work properly as the VM has no access to the GPU on your native OS. This includes most VMs that run on top of Windows or WSL2.
Here, we'll be installing quai-gpu-miner, the main implementation of a Quai Network GPU miner. This tutorial focuses on installing and running quai-gpu-miner on Ubuntu, an enterprise and open source Linux distribution.
If you are mining for Testnet Rewards, be sure to KEEP THE PRIVATE KEYS OF THE ACCOUNTS YOU MINE INTO. Signing transactions from the accounts you mine into (using their private keys) will be the only acceptable way to prove how many blocks you mined in the Iron Age Testnet when it is time to claim Mainnet rewards.
In order to run the quai-gpu-miner on Ubuntu 20.04 and mine valid blocks, you'll need the following:
To run the quai-gpu-miner, you'll first need to install and configure Ubuntu v20.04. The quai-gpu-miner is not compatible for compilation with Ubuntu v22 or higher. Instructions on how to download and install Ubuntu on your machine can be found on the Ubuntu installation instructions.
Compatible Version Download:
If you'd like to run the GPU miner on Ubuntu v22.04, you'll need to compile the binaries on Ubuntu v20.04 first and run them on the newer version OS.
Once you've installed and configured Ubuntu on your machine, open the terminal.
Prior to installing any dependencies, you'll first want to make sure Ubuntu is up to date. We can do this by running:
sudo apt update && sudo apt upgrade -y
After Ubuntu has updated, we can begin installing the following dependencies:
Install all dependencies using the following command:
sudo apt install -y git cmake build-essential mesa-common-dev nvidia-driver-535
After installing dependencies, reboot your machine to ensure all updates are applied correctly.
Now that the environment and dependencies are fully configured, we can start installing
To install the miner, open up the terminal, clone the
quai-gpu-minerrepository, and navigate to the
git clone https://github.com/dominant-strategies/quai-gpu-miner && cd quai-gpu-miner
To install and update external repository dependencies, run the following:
git submodule update --init --recursive
This will ensure that all the submodules referenced in the repository are properly initialized and up to date.
Start by making a directory named
buildand navigating to it:
mkdir build && cd build
Inside of the build directory, we'll need to install all of the build dependencies using
cmakeand then build and compile the miner.
cmake .. && cmake --build .
Running this command may take a while to complete.
To run the miner, you'll need a quai-stratum-proxy to connect to. Visit the quai-stratum-proxy docs for information on how to install and configure it. The proxy configuration will determine which shard your gpu-miner is running on and the address payouts are awarded to.
Once you have the address and port and are in the
builddirectory, run the following command to start the miner:
PROXYIPADDRESSwith the IP address of your proxy. Replace
STRATUMPORTwith the websocket port of your proxy, which is default set to
./ethcoreminer/ethcoreminer -G -P stratum://PROXYIPADRESS:STRATUMPORT
To stop the miner, simple use CTRL+C to kill the terminal process. Once logs are no longer being outputted to the terminal, the miner has stopped.