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Author Topic: SrbMiner CRYPTONIGHT AMD GPU MINER V1.7.7  (Read 1518 times)

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Offline Kriss1Topic starter

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« on: January 24, 2019, 08:47:55 PM »

SRBMiner Cryptonight AMD GPU Miner

Windows only

Download V1.7.7:

Mega :!XC5Qya7I!Z4XyHf3Pm9cB-GWjK0INlZjopTh5OQQF2dEgfyjcuvc

If you have a Vega, and want to mine V7 algos, use Adrenaline 18.6.1 drivers, if you want to mine Heavy algos, use Adrenaline 18.3.4

From V1.4.0 the miner uses a separate pools.txt file, where you define your pools, wallet, etc.
Config from older versions that includes pool related data, won’t be used!

Supported algos:

Cryptonight [normal]
Cryptonight Lite [lite]
Cryptonight V7 [normalv7]
Cryptonight Lite V7 [litev7]
Cryptonight Heavy [heavy]
Cryptonight Haven [haven]
Cryptonight Fast [fast]
Cryptonight BitTubeV2 [bittubev2]
Cryptonight StelliteV4 [stellitev4]
Cryptonight ArtoCash [artocash]
Cryptonight Alloy [alloy]
Cryptonight B2N [b2n]
Cryptonight MarketCash [marketcash]
Cryptonight Italo [italo]
Supports Nicehash, Nicehash V7 & SSL/TLS encrypted connections


Low DevFee (0.85%) ; every ~2 hours 1 minute mining for the dev
Non-agressive DevFee mining ; if miner can’t connect to DevFee pool, no problem, switching back to user pool ASAP


Only one parameter you have to play with : intensity (0 - 300)
Leave intensity on 0, and miner will try to set a minimum start intensity automatically
To get even better results, there is an option to use double threads


Watchdog that monitors your GPU threads, if they stop hashing for a few minutes, miner restarts itself
Hash monitor, if 5 minute average hash falls under the value you define, miner restarts itself
Set system shutdown temperature, to protect your GPU’s from overheating
Restart (disable/enable) Vega gpu’s with devcon before mining
API for rig monitoring


If you leave intensity on 0 it will play safe, so in many cases you can increase that value to get better results
For better results set double_threads to true, and leave intensity on 0
If you get an error that says it can’t create scratchpad buffer, you have to lower intensity
Largest intensity setting won’t always give you the best hashrate. Experiment and find the best setting for your GPU.

Here’s a (not complete) list of supported coins, and which algo has to be used














+ItaloCoin (from block 55.000)

Update infos :

Don’t copy newer version of miner over old one, or if you do make sure you delete .srb files from Cache folder before running it!


Added new algo ‘CN-Fast2’

Added new algo ‘CN-Hospital’

Added compute errors display in json & html stats

Fixed a bug in networking code that could crash miner

Fixed a bug with hashrate display on disabled gpu’s

Old_mode is now auto set on Vegas where needed

A little re-design of miner startup


New tuning parameter ‘thread_delay’, can be used in cmd (–cgputhreaddelay), config, gpu_conf

Even faster kernel compilation

Added HTML statistics page, can be accessed if API is enabled via /stats

Added 3 new API parameters: --apirigrestarturl, --apirigshutdownurl, --apiminerrestarturl

Added share ‘trip’ time from miner->pool->miner on share sending

Added SSL in interactive configurator

Removed --runbenchmark, --benchmarkduration parameters

Fixed algo benchmarking

Webchain sending stale shares again

Startup monitor now restarts whole machine on fail, instead of miner

Fixed a bug with shutdown temperature and false ADL temperature reporting


Added parameter --setup in cmd, which creates basic config files for user in interactive mode

Added ‘old_mode’ parameter to config outside gpu_conf

Added notification if using old kernel

“worker” set in pools.txt now works for webchain too

Fixed a few things regarding webchain mining


Added algo ‘Webchain’

Added algo ‘Turtle’

Tiny speed increase on some cards

Fixed bug with ‘off_temperature’

Added --cgpuofftemperature to cmd parameters

Added --cgpuoldmode to cmd parameters

Added --nocache to cmd parameters

Added ‘off_temperature’ display to API

Added GPU temperature display in log

Added --cgpuoldmode to cmd parameters

Fixed auto setup for Hycon

Fixed a bug with algo switching that could crash miner


Bringing back support for GCN1 cards [pitcairn, tahiti …]

Heavy_mode 2 is now an improved 3 with a little less hash and less errors than 3

Small OCL optimisations for Vegas

Added parameter ‘off_temperature’ to gpu_conf, to protect GPU from overheating

Added parameter ‘old_mode’ to gpu_conf, which creates the kernel with the old method

Added new algo ‘Hycon’

Added new algo ‘Upx’

Added new algo ‘Stellitev8’

Renamed algo ‘freehaven’ to ‘swap’


Ellesmere 8Gb cards can now reach the full hashing speed on heavy algos

Rx550 and Rx560 should now be faster on heavy algos by ~8%, and ~5% on V7 algos

Rewritten a lot of stuff so kernel can now be compiled on newer video drivers too, so no binary kernels provided anymore

Much faster kernel compilation time

Removed bralock, aes and kernel parameters

Added value 9997 and 9998 for fragments which could improve stability on some cards

heavy_mode 3 (experimental) is now even faster, but still can produce more compute errors than heavy_mode 1, so 1 is still the default


Added new algo FreeHaven

Small OpenCL optimisations

Added 3 different modes for heavy algos (Heavy, Haven, BitTube, Italo, FreeHaven)

Added value ‘9999’ for fragments, that sets internally to the value it was in previous 1.6.8 version

Fixed benchmarking mode + startup monitor bug

Fragments, aes, bralock and heavy_mode can be set now outside gpu_conf, so it applies to every GPU


Speed increase on BitTube/Haven/Heavy/Italo algos up to ~10% (depends of gpu)
Small speed increase on V8 algo for Vegas
Added new algo CN-Dark [CryoNote]
Added new algo CN-Fest [Festival coin]
Added startup monitor which monitors miner startup process
Added new work mode for GPU hashrate watchdog [–gpuwatchdogdisablemode]
Added yet another gpu tuning parameter ‘aes’
Fixed a bug related to hash speed monitor and algo switching
Small bug fixes


Algo switching without miner restart
Benchmark everything from algos.txt and just paste the hashrates (–benchmarkalgos)
Added number of algo switches to API and stats
Added cmd parameter --resetmineronalgoswitch which forces miner to reset on algo change
Changed minimum --algoswitchmintime from 3 min to 30 sec, default is still 600 sec
Fixed API pool stats when not connected to a pool
Added cmd parameters --cjobtimeout, --cmaxdifficulty, --ckeepalive
When critical temp is reached, ADL temp is now logged before shutdown
Notification on too many compute errors (set with --gpuerrorsalert value)
Added a performance tuning parameter ‘fragments’ for gpu_conf and cmd
Fixed a bug that could crash miner on shutdown


Added possibility/support to set GPU’S with cmd parameters directly in start.bat
Added parameter --sendallstales , which enables sending of every stale share
Minor bug fixes


More speed on Vega56 cards on every algo (probably on Vega64 and VegaFE too, i don’t have them to test)
Added parameter --enableduplicategpuid (used in start.bat), that enables to use the same gpu id in gpu_conf multiple times
Removed useless kernels 3 and 4
Removed useless CPU opencl support


Added support for Italocoin new algo (from block 55.000)
Auto intensity for Vega cards improved, also managed to increase hashing speed on Vega cards for about ~1-1.5% (mainly on heavy algos)
If user uses non existing GPU id in gpu_conf, it will be ignored, no error will be thrown
Fixed miner crash when using a non AES capable CPU on some algos
Added Windows version and build in log
Added video driver version in log
Added info about CPU AES support in log
Statistics now shows number of stale shares that were accepted by pool
Added parameter ‘min_rig_speed_duration’ that can set period for ‘min_rig_speed’ parameter (minimum is 30 sec), default is 5 min


Changed IPBC/Bittube old algo to new BitTubeV2 algo (from block 110000)
Max difficulty reconnecting mechanism is now triggering instantly
Added ‘worksize’ option in config.txt, that is applied to every GPU (only if not set in gpu_conf)
Hopefuly fixed a bug with job timeout reconnecting
Hashrate watchdog now triggers even when user not connected to pool


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