NBMiner v32.1: Download GPU Miner ETH, RVN, GRIN, BEAM, AE, BTM, SERO, HNS, BFC

NBMiner – is a closed source GPU miner for Nvidia CUDA and now AMD, which is available for both Windows and Linux operating systems and has the following embedded developer board: tensority_ethash 3%, tensority (Pascal) 2%, tensority ( Turing) 3%, ethash 0.65%, cuckaroo & cuckatoo & cuckaroo_swap 2%, progpow_sero 2%, sipc 2%, bfc 3%, hns 2%, hns_ethash 3%, trb 2%, trb_ethash 3%, kawpow 2%.

Changes v32.1

bug fix: Fix AMD device initialization failure on some rigs.
bug修复: 修复在部分AMD矿机上设备初始化失败的bug

Changes v32.0

new algo: beamv3 for mining BEAM with Nvidia 3GB+ GPUs
new algo: cuckatoo32 add support for Nvidia 6GB GPU
optimize: ethash for AMD RX 4xx, 5xx, Vega series 8GB+ GPUs
feature: ethash support mining up to epoch 800
新增算法: beamv3 用于BEAM挖矿，支持Nvidia 3GB+ 显卡
新增算法: cuckatoo32 新增对Nvidia 6GB显卡的支持
优化: ethash 对于AMD RX 4xx、5xx、Vega 系列8GB+显卡优化
特性: ethash支持挖矿时间到epoch 800

Features NBMiner

Windows and Linux support.
Backup pool configuration support.
Support for SSL connections to mining pools.

Performance (stock frequency)

| Algorithm        |  Coin   |  P106-100  |  P104-8G   |   1070ti   |  1080ti  |   2080   | RX580 2048sp |
| :--------------- | :-----: | :--------: | :--------: | :--------: | :------: | :------: | :----------: |
| tensority        |   BTM   |   1,900    |    3000    |   3,400    |  5,000   |  11,500  |      X       |
| ethash           |   ETH   |   21.2M    |   34.5M    |   26.9M    |   46M    |  35.5M   |      X       |
| tensority_ethash | BTM+ETH | 950+15.5M  | 1600+26.5M |  1350+22M  | 2450+40M | 7000+28M |      X       |
| cuckaroo         | GRIN29  |    3.45    |    5.6     |    5.25    |   8.1    |   8.9    |      X       |
| cuckarood        | GRIN29  |    3.45    |    5.6     |    5.25    |   8.1    |   9.1    |      X       |
| cuckatoo         | GRIN31  |     -      |    0.89    |    0.94    |   1.56   |   1.65   |      X       |
| cuckatoo32       | GRIN32  |     X      |    0.38    |    0.41    |   0.63   |   0.65   |      X       |
| cuckoo_ae        |   AE    |    3.35    |    5.5     |    5.15    |   7.9    |   8.75   |      X       |
| cuckaroo_swap    |  SWAP   |    3.45    |    5.6     |    5.25    |   8.1    |   8.9    |      X       |
| progpow_sero     |  SERO   |   10.3M    |   17.5M    |   13.3M    |  22.5M   |  25.8M   |     10M      |
| sipc             |  SIPC   |    600k    |    940k    |    780k    |  1170k   |  1050k   |      X       |
| eaglesong        |   CKB   |    430M    |    640M    |    740M    |  1150M   |  1160M   |     350M     |
| eaglesong_ethash | CKB+ETH | 203M+20.5M |  275M+34M  | 415M+26.5M | 600M+44M | 790M+36M |   200M+22M   |
| bfc              |   BFC   |     80     |    130     |    120     |   190    |   210    |      X       |
| hns              |   HNS   |    170M    |    255M    |    300M    |   455M   |   425M   |     145M     |
| hns_ethash       | HNS+ETH |  76M+19M   |  120M+30M  | 158M+26.2M | 176M+44M | 305M+34M |  68M+22.5M   |
| trb              |   TRB   |    280M    |    435M    |    510M    |   750M   |   880M   |      X       |
| trb_ethash       | TRB+ETH | 122M+20.3M |  170M+34M  | 240M+26.7M | 315M+45M |    -     |      X       |
| kawpow           |   RVN   |   10.3M    |   17.5M    |   13.3M    |  22.5M   |  25.8M   |     11M      |
| beamv3           |  BEAM   |    12.5    |    19.6    |    18.6    |    26    |   30.5   |      X       |

Requirements

Code:

| Algorithm        |  Coin   | Compute Capability | Memory (Win7 & Linux) | Memory (Win10) |
| :--------------- | :-----: | :----------------: | :-------------------: | :------------: |
| tensority        |   BTM   |   6.1, 7.0, 7.5    |          1GB          |      1GB       |
| ethash           |   ETH   | 6.0, 6.1, 7.0, 7.5 |          4GB          |      4GB       |
| tensority_ethash | BTM+ETH |   6.1, 7.0, 7.5    |          4GB          |      4GB       |
| cuckaroo(d)      | GRIN29  | 6.0, 6.1, 7.0, 7.5 |          5GB          |      6GB       |
| cuckatoo         | GRIN31  | 6.0, 6.1, 7.0, 7.5 |          8GB          |      10GB      |
| cuckoo_ae        |   AE    | 6.0, 6.1, 7.0, 7.5 |          5GB          |      6GB       |
| cuckaroo_swap    |  SWAP   | 6.0, 6.1, 7.0, 7.5 |          5GB          |      6GB       |
| progpow_sero     |  SERO   |     6.0 - 7.5      |          2GB          |      2GB       |
| sipc             |  SIPC   | 6.0, 6.1, 7.0, 7.5 |          1GB          |      1GB       |
| eaglesong        |   CKB   | 6.0, 6.1, 7.0, 7.5 |         0.1GB         |     0.1GB      |
| eaglesong_ethash | CKB+ETH | 6.0, 6.1, 7.0, 7.5 |          4GB          |      4GB       |
| bfc              |   BFC   | 6.0, 6.1, 7.0, 7.5 |          5GB          |      6GB       |
| hns              |   HNS   | 6.0, 6.1, 7.0, 7.5 |         0.1GB         |     0.1GB      |
| hns_ethash       | HNS+ETH | 6.0, 6.1, 7.0, 7.5 |          4GB          |      4GB       |
| trb              |   TRB   | 6.0, 6.1, 7.0, 7.5 |         0.1GB         |     0.1GB      |
| trb_ethash       | TRB+ETH | 6.0, 6.1, 7.0, 7.5 |          4GB          |      4GB       |
| kawpow           |   RVN   | 6.0, 6.1, 7.0, 7.5 |          3GB          |      3GB       |
| beamv3           |  BEAM   | 6.0, 6.1, 7.0, 7.5 |          3GB          |      3GB       |

Sample Usages

BTM

f2pool: nbminer -a tensority -o stratum+tcp://btm.f2pool.com:9221 -u bm1xxxxxxxxxx.worker
antpool: nbminer -a tensority -o stratum+tcp://stratum-btm.antpool.com:6666 -u username.worker
matpool.io: nbminer -a tensority -o stratum+tcp://btm.matpool.io:8118 -u bm1xxxxxxxxxxx.worker

ETH

ethermine: nbminer -a ethash -o ethproxy+tcp://asia1.ethermine.org -u 0x12343bdgf.worker
sparkpool: nbminer -a ethash -o ethproxy+tcp://cn.sparkpool.com:3333 -u 0x12343bdgf.worker
f2pool: nbminer -a ethash -o ethproxy+tcp://eth.f2pool.com:8008 -u 0x12343bdgf.worker
nanopool: nbminer -a ethash -o ethproxy+tcp://eth-asia1.nanopool.org:9999 -u 0x12343bdgf.worker
nicehash: nbminer -a ethash -o nicehash+tcp://daggerhashimoto.eu.nicehash.com:3353 -u btc_address.worker

BTM+ETH

f2pool: nbminer -a tensority_ethash -o stratum+tcp://btm.f2pool.com:9221 -u btm_address.btm_worker -do ethproxy+tcp://eth.f2pool.com:8008 -du eth_address.eth_worker

Grin29

sparkpool: nbminer -a cuckarood -o stratum+tcp://grin.sparkpool.com:6666 -u 123@qq.com/worker
f2pool: nbminer -a cuckarood -o stratum+tcp://grin29.f2pool.com:13654 -u username.worker:passwd
nicehash: nbminer -a cuckarood -o nicehash+tcp://grincuckaroo29.eu.nicehash.com:3371 -u btc_address.worker

Grin31

sparkpool: nbminer -a cuckatoo -o stratum+tcp://grin.sparkpool.com:66667-u 123@qq.com/worker
f2pool: nbminer -a cuckatoo -o stratum+tcp://grin31.f2pool.com:13654 -u username.worker:passwd
nicehash: nbminer -a cuckatoo -o nicehash+tcp://grincuckaroo31.eu.nicehash.com:3372 -u btc_address.worker

Grin32

sparkpool: nbminer -a cuckatoo32 -o stratum+tcp://grin.sparkpool.com:6665 -u 123@qq.com/worker
f2pool: nbminer -a cuckatoo32 -o stratum+tcp://grin32.f2pool.com:13654 -u username.worker:passwd
nicehash: nbminer -a cuckatoo32 -o nicehash+tcp://grincuckatoo32.hk.nicehash.com:3383 -u btc_address.worker

f2pool: nbminer -a cuckoo_ae -o stratum+tcp://ae.f2pool.com:7898 -u ak_xxxxxxx.worker:passwd
beepool: nbminer -a cuckoo_ae -o stratum+tcp://ae-pool.beepool.org:9505 -u ak_xxxx.worker:passwd
uupool: nbminer -a cuckoo_ae -o stratum+tcp://ae.uupool.cn:6210 -u ak_xxxxxx.worker:passwd
nicehash: nbminer -a cuckoo_ae -o nicehash+tcp://cuckoocycle.eu.nicehash.com:3376 -u btc_address.test

SWAP

luckypool: nbminer -a cuckaroo_swap -o stratum+tcp://swap2.luckypool.io:4466 -u wallet_address:worker
herominers: nbminer -a cuckaroo_swap -o stratum+tcp://swap.herominers.com:10441 -u wallet_address.worker
herominers solo: nbminer -a cuckaroo_swap -o stratum+tcp://swap.herominers.com:10441 -u solo:wallet_address.worker:arbitrary

SERO

beepool: nbminer -a progpow_sero -o stratum+tcp://sero-pool.beepool.org:9515 -u wallet_address.worker:pswd
f2pool: nbminer -a progpow_sero -o stratum+tcp//sero.f2pool.com:4200 -u wallet_address.worker:pswd

SIPC

simpool: nbminer -a sipc -o stratum+tcp://sipc.simpool.vip:8801 -u username.worker:passwd
matpool: nbminer -a sipc -o stratum+tcp://sipc.matpool.io:11100 -u username.worker:passwd

CKB

sparkpool: nbminer -a eaglesong -o stratum+tcp://ckb.sparkpool.com:8888 -u user.worker:passwd
beepool: nbminer -a eaglesong -o stratum+tcp://ckb-pool.beepool.org:9550 -u email/worker:passwd
uupool: nbminer -a eaglesong -o stratum+tcp://ckb.uupool.cn:10861 -u user.worker:passwd
f2pool: nbminer -a eaglesong -o stratum+tcp://ckb.f2pool.com:4300 -u wallet.worker:passwd

CKB+ETH

sparkpool: nbminer -a eaglesong_ethash -o stratum+tcp://ckb.sparkpool.com:8888 -u user.worker:passwd -do stratum+tcp://cn.sparkpool.com:3333 -du wallet.worker:passwd
beepool: nbminer -a eaglesong_ethash -o stratum+tcp://ckb-pool.beepool.org:9550 -u email/worker:passwd -do stratum+tcp://eth-pool.beepool.org:9530 -du wallet.worker:passwd
uupool: nbminer -a eaglesong_ethash -o stratum+tcp://ckb.uupool.cn:10861 -u user.worker:passwd -do stratum+tcp://eth.uupool.cn:8008 -du wallet.worker:passwd
f2pool: nbminer -a eaglesong_ethash -o stratum+tcp://ckb.f2pool.com:4300 -u wallet.worker:passwd -do stratum+tcp://eth.f2pool.com:8008 -du wallet.worker:passwd

BFC

uupool: nbminer -a bfc -o stratum+tcp://bfc.uupool.cn:12210 -u user.worker
bfcpool: nbminer -a bfc -o stratum+tcp://ss.bfcpool.com:3333 -u wallet.worker

HNS

f2pool: nbminer -a hns -o stratum+tcp://hns.f2pool.com:6000 -u wallet.worker

HNS+ETH

f2pool: nbminer -a hns_ethash -o stratum+tcp://hns.f2pool.com:6000 -u wallet.worker -do stratum+tcp://eth.f2pool.com:8008 -du wallet.worker

TRB

uupool: nbminer -a trb -o stratum+tcp://trb.uupool.cn:11002 -u wallet.worker
hashpool: nbminer -a trb -o stratum+tcp://pplns.trb.stratum.hashpool.com:8208 -u wallet.worker

TRB+ETH

uupool: nbminer -a trb_ethash -o stratum+tcp://trb.uupool.cn:11002 -u wallet.worker -do stratum+tcp://eth.uupool.cn:8008 -du wallet.worker

RVN

beepool: nbminer -a kawpow -o stratum+tcp://rvn-pool.beepool.org:9531 -u wallet.worker:passwd
f2pool: nbminer -a kawpow -o stratum+tcp://raven.f2pool.com:3636 -u wallet.worker:passwd
minermore: nbminer -a kawpow -o stratum+tcp://us.rvn.minermore.com:4501 -u wallet.worker:paswd
bsod: nbminer -a kawpow -o stratum+tcp://pool.bsod.pw:2640 -u wallet.worker:passwd
nbminer -a kawpow -o stratum+tcp://rvn.woolypooly.com:55555 -u wallet.worker:passwd

BEAM

sparkpool: nbminer -a beamv3 -o stratum+ssl://beam.sparkpool.com:2222 -u wallet.worker:passwd
leafpool: nbminer -a beamv3 -o stratum+ssl://beam-eu.leafpool.com:3333 -u wallet.worker:passwd
nicehash: nbminer -a beamv3 -o stratum+tcp://beamv3.eu.nicehash.com:3387 -u btc_address.worker

CMD options

-h, –help Displays this help.
-v, –version Displays version information.
-c, –config <config file path> Use json format config file rather than cmd line options.
-a, –algo <algo> Select mining algorithm
BTM: tensority
ETH: ethash
BTM+ETH: tensority_ethash
Grin29: cuckaroo
Grin31: cuckatoo
SWAP: cuckaroo_swap
–api <host:port> The endpoint for serving REST API.
-o, –url <url> Mining pool url.
BTM: stratum+tcp://btm.f2pool.com:9221
BTM with SSL: stratum+ssl://btm.f2pool.com:9443
ETH: ethproxy+tcp://eth.f2pool.com:8008
ETH with NiceHash: ethnh+tcp://daggerhashimoto.eu.nicehash.com:3353
-u, –user <user> User used in Mining pool, wallet address or username.
-o1, –url1 <url> url for backup mining pool 1.
-u1, –user1 <user> username for backup mining pool 1.
-o2, –url2 <url> url for backup mining pool 2.
-u2, –user2 <user> username for backup mining pool 2.
-di, –secondary-intensity <intensity> The relative intensity when dual mining.
-do, –secondary-url <url> ETH mining pool when dual mining.
-du, –secondary-user <user> ETH username when dual mining.
-do1, –secondary-url1 <url> Backup 1 ETH mining pool when dual mining.
-du1, –secondary-user1 <user> Backup 1 ETH username when dual mining.
-do2, –secondary-url2 <url> Backup 2 ETH mining pool when dual mining.
-du2, –secondary-user2 <user> Backup 2 ETH username when dual mining.
-d, –devices <devices> Specify GPU list to use. Format: “-d 0,1,2,3” to use first 4 GPU.
-i, –intensity \<intensities> Comma-separated list of intensities (1 -100).
-strict-ssl Check validity of certificate when use SSL connection.
–cuckoo-intensity <intensity> Set intensity of cuckoo, cuckaroo, cuckatoo, [1, 12]. Set to 0 means autumatically adapt. Default: 0.
–cuckatoo-power-optimize Set this option to reduce the range of power consumed by rig when minining with algo cuckatoo. This feature can reduce the chance of power supply shutdown caused by overpowered. Warning: Setting this option may cause drop on minining performance.
–temperature-limit <temp-limit> Set temperature limit of GPU, if exceeds, stop GPU for 10 seconds and continue.
-log Generate log file named `log_<timestamp>.txt`.
–log-file <filename> Generate custom log file. Note: This option will override `–log`.
–no-nvml Do not query cuda device health status.
–fidelity-timeframe \<timeframe> Set timeframe for the calculation of fidelity, unit in hour. Default: 24.
-long-format Use ‘yyyy-MM-dd HH:mm:ss,zzz’ for log time format.
–device-info Print device cuda information.
–fee <fee> Change devfee in percentage, [0-5]. Set to ‘0’ to turn off devfee with lower hashrate. Otherwise, devfee = max(set_value, def_value).
–generate-config \<filename> Generate a sample config json file.
–no-watchdog Disable watchdog process.
–platform \<platform> Choose platform，0: NVIDIA+AMD (default), 1: NVIDIA only, 2: AMD only
–proxy Socks5 proxy used to eastablish connection with pool, E.g. 127.0.0.1:1080
–mt, –memory-tweak <mode> Memory timings optimize for Nvidia GDDR5 & GDDR5X gpus. range [1-6]. Higher value equals higher hashrate. Individual value can be set via comma seperated list. Power limit may need to be tuned up to get more hashrate. Higher reject share ratio can happen if mining rig hits high temperature, set lower value of `-mt` can reduce reject ratio. Under windows, a custom driver need to be installed when using `-mt`, can installed manually by option `–driver`, or run nbminer.exe with admin privilege to perform auto-install. Under linux, admin priviledge is needed to run, `sudo ./nbminer -mt x`. `OhGodAnETHlargementPill` is not needed anymore if `-mt` is enabled when mining on 1080 & 1080ti GPUs.
–driver <action> Windows only option, install / uninstall driver for memory tweak. Run with admin priviledge. install: nbminer.exe –driver install, uninstall: nbminer.exe –driver uninstall..

API Reference

Web Monitor
Open http://api_host:port/ in your browser to use web monitor.
Default: http://127.0.0.1:22333

Requests

[/list][/list] Code:

GET http://api_host:port/api/v1/status

Response Sample
Code:

{
    "miner": {
        "devices": [
            {
                "accepted_shares": 2,
                "accepted_shares2": 0,
                "core_clock": 1620,
                "core_utilization": 100,
                "fan": 47,
                "fidelity1": 5.859799716605649,
                "fidelity2": 0,
                "hashrate": "217.1 M",
                "hashrate2": "36.19 M",
                "hashrate2_raw": 36190716.266428046,
                "hashrate_raw": 217144297.59856823,
                "id": 0,
                "info": "GeForce RTX 2070",
                "mem_clock": 6801,
                "mem_utilization": 86,
                "pci_bus_id": 1,
                "power": 188,
                "rejected_shares": 0,
                "rejected_shares2": 0,
                "temperature": 72
            },
            {
                "accepted_shares": 0,
                "accepted_shares2": 0,
                "core_clock": 1607,
                "core_utilization": 100,
                "fan": 0,
                "fidelity1": 0,
                "fidelity2": 0,
                "hashrate": "168.5 M",
                "hashrate2": "42.11 M",
                "hashrate2_raw": 42113955.19774488,
                "hashrate_raw": 168455820.79097953,
                "id": 1,
                "info": "P102-100",
                "mem_clock": 5508,
                "mem_utilization": 100,
                "pci_bus_id": 4,
                "power": 232,
                "rejected_shares": 0,
                "rejected_shares2": 0,
                "temperature": 57
            }
        ],
        "total_hashrate": "708 M",
        "total_hashrate2": "164.4 M",
        "total_hashrate2_raw": 164395439.13815895,
        "total_hashrate_raw": 708044466.8349969,
        "total_power_consume": 839
    },
    "reboot_times": 0,
    "start_time": 1586944619,
    "stratum": {
        "accepted_shares": 2,
        "accepted_shares2": 0,
        "algorithm": "hns_ethash",
        "difficulty": "8.59 G",
        "difficulty2": "8.59 G",
        "dual_mine": true,
        "latency": 221,
        "latency2": 0,
        "rejected_shares": 0,
        "rejected_shares2": 0,
        "url": "handshake.hk.nicehash.com:3384",
        "url2": "daggerhashimoto.hk.nicehash.com:3353",
        "use_ssl": false,
        "use_ssl2": false,
        "user": "3QHNv52ahdCyeYTGVYDPGjRzMpkknjjfAf.test",
        "user2": "3QHNv52ahdCyeYTGVYDPGjRzMpkknjjfAf.test"
    },
    "version": "30.0"
}

Change Log

v32.0(2020-09-30)

`new algo`: `beamv3` for mining `BEAM` with Nvidia 3GB+ GPUs
`new algo`: `cuckatoo32` add support for Nvidia 6GB GPU
`optimize`: `ethash` for AMD RX 4xx, 5xx, Vega series 8GB+ GPUs
`feature`: `ethash` support mining up to epoch 800

v31.1(2020-06-24)

`new algo`: `cuckatoo32` for `Grin32` on Nvidia 8G above GPUs
`kawpow`: support for `NiceHash`’s `extranonce.subscribe` protocol

v30.2(2020-05-05)

`windows`: Auto install driver if `–memory-tweak` is set and driver is not installed.
`windows`: Fix `driver install failed` issue on some windows rigs.
`kawpow`: Fix `duplicate share` issue on some pools.

v30.1(2020-05-03)

Reduce `ethash` `kawpow` startup time.
Fix a possible crash on certain rigs of reason `invalid kernel image`.
Do not apply memory tweak if `-mt` is set to 0 on corresponding gpu.
Print system information on start.

v30.0(2020-04-30)

Add option –memory-tweak , optimize memory timings of Nvidia GD5 & GD5X GPUs. Detail describe can be found in readme.md
Add option –verbose, print pool communucation log.
Add option –proxy, user can using socks5 proxy to set up connection with pool.
Add number of shares per GPU in both log print and api.
Minor bug fix and improvements.

v29.1(2020-04-09)

Fix low hashrate of kawpow on AMD RDNA GPU.
Improve kawpow hashrate on AMD GPU.

v29.0(2020-04-03)

Add support for RVN new algo ‘kawpow’ mining on Nvidia & AMD gpus.

v28.1(2020-03-30)

Support HNS & HNS+ETH mining on NiceHash

v28.0(2020-03-28)

Add support for mining TRB & TRB+ETH on Nvidia GPU
Add support for mining ETH on `miningrigrentals`.
Minor improvements and fixes.

v27.7(2020-03-14)

Fix ETH mining on NiceHash.
Fix NVML initialization failure on certain cases.

v27.6(2020-03-14)

Improve HNS & HNS+ETH on Nvidia GPU.

v27.5(2020-03-05)

Fix high ETH reject rate on certain pools when mining HNS+ETH.
Slightly improve mining HNS+ETH on Nvidia GPU.

v27.4(2020-02-28)

Fix support the certain AMD Vega GPUs.
Fix a potential bug when mining under AMD+Nvidia mixed rig.

v27.3(2020-02-27)

Add HNS+ETH mining on AMD GPU
Improve HNS+ETH performance on Nvidia GPU
Note: `-di` calculation is changed in this version for HNS+ETH.

The value of `-di` = `work_size_of_hns` / `work_size_of_eth`
E.g, `-di 5` on a stock freq 1070ti will get 26M for eth & 130M for hns.

v27.2(2020-02-20)

Improve HNS performance on AMD GPU

v27.1(2020-02-19)

Improve HNS performance on Nvidia GPU
Add support for HNS mining for AMD GPU

v27.0(2020-02-18)

Add support for HNS & HNS_ETH mining for NVIDIA GPU
Minor bug fix and improvements.

v26.2(2019-11-21)

Improve CKB+ETH performance on AMD GPU.
Fix bug of 26.1: Launch crash on certain AMD rigs.

v26.1(2019-11-15)

Add support for mining CKB+ETH on AMD GPU.
Improve performance for mining CKB on Nvidia GPU.

v26.0(2019-10-11)

Add support for BFC mininig on Nvidia GPU.
Fix CKB compatibility on AMD GPU.
Fix cuckcoocycle on nicehash.

v25.5(2019-10-05)

Fix a bug when mining CKB+ETH.
Fix a compatibility issue in CKB stratum protocol.

v25.4(2019-10-04)

Improve CKB mining performance on both NVIDIA & AMD cards.
Improve CKB+ETH performance on NVIDIA cards.
Add support for mining SERO on AMD cards.
Add a new option `–platform` to allow users to choose GPU platform.

v25.2(2019-09-10)

Add support for `CKB` mining on AMD cards under linux.
Bug fix.

v25.1(2019-09-07)

Add support for `CKB` mining on AMD cards.

v25.0(2019-09-05)

Add support for `CKB` mining & `CKB`+`ETH` dual mining.
Enhance `-di` parameter to support comma separated list to specify `-di` value for each card.
The default value of `-di` for `CKB`+`ETH` mining ranges from 4 ~ 8 depending on GPU model, valid value range in [1, 10], higher value means higher intensity for `ETH`.
The best value of `-di` differs by GPU model, overclock and power limitation.

v24.4(2019-08-16)

Fix SIPC dxpool compatibility.
1080 & 1080ti users should use `OhGodAnETHlargementPill` to boost SIPC performance.

v24.3(2019-08-15)

Add support for mining SIPC.
Fix high CPU usage mining SERO with 24.1 & 24.2
Fix Grin intensity.

v24.2(2019-07-17)

Disable the auto-switch from cuckaroo -> cuckarood
Slightliy improve RTX2060 Grin29 performance under win10
Fix startup stuck issue on some linux distro.
Add new option `–generate-config` to generate a sample config file.
Note: Linux sero mining need to set a env before start if run with –no-watchdog, please check start_sero.sh

v24.1(2019-07-16)

Fix lower hashrate than previous version for Grin29 & AE on 10xx 6GB cards
Fix mining Grin29 AE on Turing 6GB Cards on Win10.
Fix the disfunction of auto-reboot when GPU error happens.
Fix start using json config file.
Change the GPU MEM size display upon launch from Total Size to Available Size.

v24.0(2019-07-15)

Support Grin29 fork on 17th, July.
When using algo `cuckaroo`, v24.0 will do an automatically switch to `cuckarood` on height 262080.
Add a temporary option `-grin29-fork-height`, user can test the auto-switch by setting this option to lower height value.
Improve performance on Grin29 & AE.
Add support for mining `SERO`, algo `progpow_sero`.
Add option `-intensity` to set the intensity level for each GPU.
Add option `-fidelity-timeframe` to customize the timeframe for fidelity calculation.
Add option `-log-file` to set a specified log filename.
Add option `-no-nvml` to close the periodical query for GPU status.
Add new method to turn on NiceHash protocol, `nicehash+tcp://`
Also compatible with previous url based method.
Minor improvement and bug fix.

v23.3(2019-06-14)

Fix mining AE (cuckoocycle) on NiceHash.
Add option to set a temperature limit on GPU.

v23.2(2019-05-09)

Improve Grin & AE & SWAP performance.
Add support for mining AE on NiceHash.
Add display output of Fidelity.
Minor improvement and bug fix.

v22.3(2019-04-15)

Improve performance of Grin31 on 1080ti & 2080ti.

v22.2(2019-04-15)

Improve compatiblity for mining Grin31 on windows 8GB cards.
Set default –cuckoo-intensity to 4, lower CPU usage on default settings when mining Grin & AE.

v22.1(2019-04-12)

Add support for mining Swap (XWP).
Improve Grin29 & AEperformance.
Improve Windows compatibility on Grin & AE, significant boost on performance.

v21.4(2019-04-03)

Improve Grin31 performance.
Improve performance of Grin29 & AE on RTX cards.
Fix Grin31 compatibility on Win7 with 8G cards.
New option to reduce the range of power consumption by multi-gpu rig.
Add miner Up Time print in cmd outputs.

v21.3(2019-03-20)

Fix bug: Occasionlly lower local hashrate than previously version.
Do not run GPU if mining pool not connected when mining Grin & AE.

v21.2(2019-03-15)

Fix bug: “GPU hung detected” happens under some normal conditions.

v21.1(2019-03-14)

Improve Grin29 performance
Add support for mining Grin & AE on Turing cards.
Add detection for GPU hung.
Increase chance of accept share when mining Grin on NiceHash.
Fix ETH mining on NiceHash.
Fix “accecpt share checking” bug when using backup mining pools.

v21.0(2019-03-06)

Add suuport for AE (Aeternity)
Improve performance on Grin29 & Grin31
Improve miner stability.

v20.0(2019-02-21)

Add support for Grin31
Add support for mining Grin on NiceHash
Add new option to tune CPU usage when mining Grin.
Improve BTM+ETH performance on RTX cards.
FIx bug of lower hashrate when mining BTM on rigs with mixed 10 series and 20 series cards.
Do not add a default worker name if no worker name specified by user.

v14.0(2019-01-30)

BTM mining, improve over 200% on RTX cards.
Improve Grin mining.

v13.2(2019-01-17)

Add support mining Grin on 1066-win10.
Fix support for Solo mining using grin-server.

v13.1(2019-01-15)

Add support for mining Grin coin (cuckaroo29).
Minor bug fix and improvement.

v12.4(2018-01-05)

Improve hashrate of BTM+ETH dual mining about 6%.

v12.3(2018-12-30)

Fix a bug that could cause many reject shares when epoch changes under ETH dual mining .

v12.2(2018-12-26)

Fix high stale share and reject share ratio when use big `-di` for dual mining BTM+ETH.
Fix the support of web monitor for dual mining.
Minor bug fixs and improvements.

v12.1(2018-12-24)