On my system xmr-stak will not run with hugepages<1024. On newer Ubuntu distros (Ubuntu 18.04 - Bionic Beaver and up), the value can be added to /etc/nf and you need to be root do it (ie: sudo emacs -wm /etc/nf (substitute 'emacs -wm' with your editor of choice - nano, vi, joe, etc.) The system will need to be rebooted to load the new kernel parameters or you can run sudo sysctl -p to load any new or changed parameters at runtime. This can be made persistent across reboots by editing the value in /proc/sys/vm/nr_hugepages and you need to be root do it (ie: sudo emacs -wm /proc/sys/vm/nr_hugepages (substitute 'emacs -wm' with your editor of choice - nano, vi, joe, etc.) For Ubuntu-based distributions, you can set this manually on each boot with sudo sysctl -w vm.nr_hugepages=XXX where XXX is how many megabytes to assign per page-chunk. This is to save RAM usage for low-requirement software (ie: most programs running in system-space, rather than user-space.) Scrypt^N (Verium) and the CryptoNight family (Monero, etc.) algorithms need a large memory-chunk allocation, and many benefit from it even if they don't need it. Nothing here stops you also installing the Nvidia drivers, it's a little simpler on a modern Ubuntu:īy default, linux sets memory-chunk size fairly small. Miner Platform OpenCL BusId Name Model Nr CUs Detected 3 GPU devices, listed in pcie bus id order: Recommended lite-packed versions are available for direct export. Here is a nice tutorial, on how to add to PATH environment variable Ī note on Windows Nvidia drivers. Sometimes C:\Program Files\PowerShell\7 has to be added manually to the PATH environment variable after installing Powershell 6. If your rig contains AMD graphic cards, RainbowMiner's overclocking features rely on MSI Afterburner, you should install and run it: Downloadįinally: check, if Powershell 7 is in your PATH, because RainbowMiner will not run correctly, if the path to powershell is missing.AMD: AMD Adrenalin 2022 Edition 22.3.2 - if you run into trouble, try older versions from here:.Nvidia Driver Version v471.41 - Windows 7,8,8.1.Nvidia Driver Version v512.15 - Windows 10.Recommended GPU drivers (note: the latest drivers aren't always the best to use):.NET Framework 4.7.2 or later: Web Installer Install PowerShell 7: Download Installer for version 7.2.17.Offline notifications via email and/or.Central monitoring of all your rigs at.Live monitoring web-interface at localhost:4000.Very small minimum developer fee of 0.7% (10 minutes per day) to support my work.Easy replication and setup configuration.Pause mining without exiting the RainbowMiner.Very low CPU usage to increase CPU mining profit.Switch MSI Afterburner profiles per miner/algorithm.Easy overclocking of GPUs (memory, core, power limit, and voltage).Unlimited custom overclocking profiles per miner/algorithm.Define algorithms and/or to mine, per pool.Bind/exclude devices to and from specific algorithms and miners.Finetune miner- and pool-configuration during runtime.Mine with any device, arbitrarily - Mining devices freely selectable.Scheduler for different power prices and/or pause during specific timespans.Client\Server networking for multiple rigs - minimizes internet traffic and avoids pool bans.Easy setup wizard with ad-hoc working default - click Start.bat and off you go (RainbowMiner will ask for your credentials, no hassle with editing configuration files).Uses the top actual available miner programs (Bminer, Ccminer, Claymore, CryptoDredge, Dstm, EnemyZ, Ewbf, Gminer, NBminer, Sgminer, SrbMiner, T-Rex, Xmrig and many more).Profit calculation, including real cost of electricity per miner.Profit auto-switch between pools (2Miners, 6Block, Abelpool, Acepool, Aionpool, Alphpool, BaikalMiner, Binance, BlockCruncher, BlockMasters, C3pool, DeepMinerZ, Ekapool, EthashPool, Ethermine, Ethwmine,, F2pool, FlockPool, FluxPools, FlyPool, GrinMint, Hashcryptos, Hashpool, HashVault, HeroMiners, Hiveon, Icemining, Kryptex, LeafPool, LuckPool, LuckyPool, Minerpool, MinerRocks, Mining4people, MiningDutch, MiningPoolHub, MiningRigRentals, Mintpond, Molepool, MoneroOcean, Nanopool, Neuropool, Nicehash, PhalanxMining, Pmpmining, Poolin, RaptoreumZone, Ravenminer, SeroPool, SoloPool, Sunpool, SuprNova, unMineable, UUpool, WoolyPooly, Zergpool and Zpool).one for each possible device combination) Profit auto-switch between mining programs and algorithm for GPUs & CPUs (optimized one for each vendor vs.Multi-Platform (AMD, INTEL, NVIDIA, CPU) on Windows and Linux.