Hello, we are happy to announce new release of GrinPro miner
(GrinPro is our modified version of GrinGoldMiner with API and some speed improvements)

get it at: Download GrinPro miner

Changelog for 1.2 release:

  • Up to 30% faster Nvidia solver
  • Very high Nvidia solver fidelity
  • Improved AMD fidelity by about 1%
  • Significant reduction in CPU usage for AMD and Nvidia (up to 2x less) (Implemented original fast C++ cycle finder from John Tromp)
  • Slightly improved AMD mining rate
  • Fixed AMD cards auto-detection issues
  • "Reconnect To Primary" config option - try to connect back to primary stratum connection when on backup connection. You can set this in config, see manual_config.xml as example, alternatively can be also set as commandline argument (View documentation)
  • API changes:
  • Workers show Fidelity - Fidelity is important to make sure that solver is not missing valid graphs. Large GPS (graphs per seconds) is not enough on its own - with low Fidelity, the miner will miss valid solutions. Value should be close to 1.0. Fidelity is a statistical value and will be more precise the longer the miner is running (wait 24 hours if you are diagnosting cards). See more on Fidelity by John Tromp
  • GPS is 0 when worker is offline
  • Remote Dashboard options in config. Remote Dasbhoard will be released soon and this version of GrinPro miner is compatible with it.