argfa/pearl-gpu repository overview

⁠ArgfaMining Pearl (PRL) GPU Miner — NAUTILUS

Official GPU miner for the Pearl (PRL) PoUW network, built for the ArgfaMining⁠ pool. Native multi-GPU — one process drives every supported NVIDIA card in the rig.

⁠What's new in v1.1.2

• Mines at rank 128. Since block 96,251 Pearl penalizes proofs mined above rank 128 (the rank-penalty softfork in pearld v1.3.0): a rank-512 proof has to be 4× harder to count. v1.1.1 and older mined at rank 512, so pools that apply the rule (ArgfaMining included) reject or silently drop 3 of every 4 of their shares. If you run v1.1.1, update.
• The hashrate reported to the pool with each share is now in H/s.

⁠Quick start

docker run --rm --gpus all \
  -e WALLET=prl1youraddress \
  -e REGION=latam \
  -e MODE=solo \
  argfa/pearl-gpu:1.1.2

⁠Configuration (environment variables)

Regions: latam (Venezuela) · usa (Virginia) · eu (Frankfurt) · india (Mumbai).

⁠Multi-GPU

By default the miner uses all supported GPUs. To pin specific cards, append --devices:

docker run --rm --gpus all -e WALLET=prl1... argfa/pearl-gpu:1.1.2 --devices 0,1

Any extra arguments after the image name pass straight to the miner.

⁠Requirements (host)

• NVIDIA driver (CUDA 13.x) + nvidia-container-toolkit (pre-installed on vast.ai / RunPod / octa.space).
• GPU: NVIDIA Ampere (RTX 30xx, A100) / Ada (RTX 40xx) / Hopper (H100, H200) / Blackwell (RTX 50xx, B200, B300) — sm_80+. Turing (RTX 20xx) and AMD/Intel are not supported.
• The CUDA runtime is static in the binary; the base is a tiny ubuntu:22.04 and the driver is injected at runtime by --gpus.

⁠Notes

• Tags: 1.1.2 (pinned) · latest.

Support: https://discord.gg/nZTu2QC2YC⁠