steel97 / janusminer

WARTHOG JANUSHASH MINER Copyright (c) 2023 CoinFuMasterShifu, Pumbaa, Timon & Rafiki

📦 What is in the box?

• GPU+CPU Miner for Janushash

💻 System Requirements

• Linux
• gcc11 or newer
• meson
• ninja
• opencl

Note: Ubuntu 20.04 does not meet these requirements.

😵‍💫 BUILD INSTRUCTIONS

• Install dependencies (gcc, meson, ninja): 'sudo apt install meson ninja-build build-essential'
• Clone the repo: git clone https://github.com/CoinFuMasterShifu/janusminer
• cd into the repo: cd janusminer
• Create build directory: meson build . (meson build . --buildtype=release for better performance)
• cd into build directory: cd build
• [Optional] For old OpenCL headers (like on Ubuntu 20.04):
  • meson configure -Dopencl-legacy=true
• Compile using ninja: ninja

Docker build

System Requirements

• Linux
• Docker

Build for Linux

Ubuntu 18.04

• Run DOCKER_BUILDKIT=1 docker build . -f Dockerfiles/Dockerfile_Ubuntu18 --output build in the repo directory.

Ubuntu 20.04

• Run DOCKER_BUILDKIT=1 docker build . -f Dockerfiles/Dockerfile_Ubuntu20 --output build in the repo directory.

Ubuntu 22.04

• Run DOCKER_BUILDKIT=1 docker build . -f Dockerfiles/Dockerfile_Ubuntu22 --output build in the repo directory.

Binaries are located in ./build directory.

▶️ USAGE

• Linux only at the moment
• Compile with meson/ninja
• Run the miner (use some restarter in case it crashes)
• In case you are unsure, things should work exactly as in this Warthog node guide

General Options

Parameter	Description
--help	Help screen.
-V, --version	Print version and exit.
-a, --address=WALLETADDRESS	Specify wallet address to mine on.
--gpus=STRING	Specify GPUs as comma separated list like "0,2,3". By default all GPUs are used.
-t, --threads=INT	Number of CPU worker threads, use 0 for hardware concurrency. (default='0')
-h, --host=STRING	Host (RPC-Node / Pool URL) (default='localhost')
-p, --port=INT	Port (RPC-Node / Pool PORT) (default='3000')
-u, --user=STRING	Enable stratum protocol and specify username ( default='')
--password=STRING	Password (for Stratum) (default='')

One line example to start mining

• with restarter: screen -dmS janusminer bash -c "while true; do ~/janusminer-ubuntu22 -a YOUR_WALLET_ADDRESS -h YOU_NODE_IP -p YOUR_NODE_PORT; done"

• without restarter: screen -dmS janusminer ~/janusminer-ubuntu22 -a YOUR_WALLET_ADDRESS -h YOU_NODE_IP -p YOUR_NODE_PORT

Custom miner for HiveOS

To use it you need to select “Custom” miner when you create Flight Sheet and paste the direct link on HiveOS build (e.g. janusminer_hiveos-0.0.1.tgz) from Releases into "Installation URL'".

Flight Sheet example for HiveOS

mmpOS implementation

• After installing and running the miner using the custom miner feature in mmpOS, the below mmp-stats.sh file can be pulled into the miner directory to enable hashrate reporting in mmpOS for the Janusminer.

sudo wget https://update.mmpos.eu/fixes/j/mmp-stats.sh -O mmp-stats.sh sudo chmod +x mmp-stats.sh