xmrig/doc/ALGORITHMS.md
2020-06-02 00:59:08 +07:00

3 KiB

Algorithms

Algorithm can be defined in 3 ways:

  1. By pool, using algorithm negotiation, in this case no need specify algorithm on miner side.
  2. Per pool coin option, currently only usable values for this option is monero and arqma.
  3. Per pool algo option.

Option coin useful for pools without algorithm negotiation support or daemon to allow automatically switch algorithm in next hard fork. If you use xmrig-proxy don't need specify algorithm on miner side.

Algorithm names

Name Memory Version Description Notes
kawpow - 6.0.0+ KawPow (Ravencoin) GPU only
rx/keva 1 MB 5.9.0+ RandomKEVA (RandomX variant for Keva).
astrobwt 20 MB 5.8.0+ AstroBWT (Dero).
cn-pico/tlo 256 KB 5.5.0+ CryptoNight-Pico (Talleo).
rx/sfx 2 MB 5.4.0+ RandomSFX (RandomX variant for Safex).
rx/arq 256 KB 4.3.0+ RandomARQ (RandomX variant for ArQmA).
rx/0 2 MB 3.2.0+ RandomX (Monero).
argon2/chukwa 512 KB 3.1.0+ Argon2id (Chukwa). CPU only
argon2/wrkz 256 KB 3.1.0+ Argon2id (WRKZ) CPU only
rx/wow 1 MB 3.0.0+ RandomWOW (RandomX variant for Wownero).
rx/loki 2 MB 3.0.0+ RandomXL (RandomX variant for Loki).
cn/fast 2 MB 3.0.0+ CryptoNight variant 1 with half iterations.
cn/rwz 2 MB 2.14.0+ CryptoNight variant 2 with 3/4 iterations and reversed shuffle operation.
cn/zls 2 MB 2.14.0+ CryptoNight variant 2 with 3/4 iterations.
cn/double 2 MB 2.14.0+ CryptoNight variant 2 with double iterations.
cn/r 2 MB 2.13.0+ CryptoNightR (Monero's variant 4).
cn-pico 256 KB 2.10.0+ CryptoNight-Pico.
cn/half 2 MB 2.9.0+ CryptoNight variant 2 with half iterations.
cn/2 2 MB 2.8.0+ CryptoNight variant 2.
cn/xao 2 MB 2.6.4+ CryptoNight variant 0 (modified).
cn/rto 2 MB 2.6.4+ CryptoNight variant 1 (modified).
cn-heavy/tube 4 MB 2.6.4+ CryptoNight-Heavy (modified).
cn-heavy/xhv 4 MB 2.6.3+ CryptoNight-Heavy (modified).
cn-heavy/0 4 MB 2.6.0+ CryptoNight-Heavy.
cn/1 2 MB 2.5.0+ CryptoNight variant 1.
cn-lite/1 1 MB 2.5.0+ CryptoNight-Lite variant 1.
cn-lite/0 1 MB 0.8.0+ CryptoNight-Lite variant 0.
cn/0 2 MB 0.5.0+ CryptoNight (original).

Migration to v3

Since version 3 mining algorithm should specified for each pool separately (algo option), earlier versions was use one global algo option and per pool variant option (this option was removed in v3). If your pool support mining algorithm negotiation you may not specify this option at all.

Example

{
  "pools": [
    {
      "url": "...",
      "algo": "cn/r",
      "coin": null
      ...
    }
 ],
 ...
}