Author Topic: SRBMiner-MULTI AMD & CPU Miner 0.4.7 Win & Linux  (Read 3692 times)

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SRBMiner-MULTI AMD & CPU Miner 0.4.7
Windows & Linux

Download links:



+ cpupower
+ defyx
+ m7mv2
+ minotaur
+ randomarq
+ randomepic
+ randomkeva
+ randomsfx
+ randomwow
+ randomx
+ randomxl
+ yescryptr16
+ yescryptr32
+ yescryptr8
+ yespower
+ yespower2b
+ yespoweric
+ yespoweriots
+ yespoweritc
+ yespowerlitb
+ yespowerltncg
+ yespowerr16
+ yespowerres
+ yespowersugar
+ yespowerurx


+ bl2bsha3
+ blake2b
+ blake2s
+ cryptonight_bbc
+ cryptonight_catalans
+ cryptonight_talleo
+ eaglesong
+ ethash
+ k12
+ kadena
+ keccak
+ mtp
+ rainforestv2
+ tellor
+ ubqhash
+ yescrypt


+ RX 5500/5600/5700 (few algorithms only)
+ VEGA 56/64/FE/VII
+ RX 460/470/480/550/560/570/580/590
+ R9 285/285X/380/380X
+ R9 290/290X
+ R9 Fury/Nano

Linux : amdgpu-pro drivers required


+ cryptonight_bbc

+ minotaur

+ blake2b
+ blake2s
+ cryptonight_catalans
+ cryptonight_talleo
+ keccak
+ m7mv2
+ mtp
+ yespoweritc
+ yespowerurx

+ Rest


+ Guided setup mode
+ Algorithm switching capability without external application
+ Run in background without a window
+ Hashrate watchdog that restarts miner on GPU error
+ Monitoring of GPU temperature, and auto turn off if temperature is too high
+ System shutdown on too high GPU temperature
+ Miner auto restart on too many rejected shares
+ Startup monitor which ensures your miner starts working normally
+ API for miner statistics
+ Web based GUI interface for miner statistics
+ Multiple pools with failover support
+ Add new pools on the fly without restarting miner
+ Difficulty monitor, reconnects to pool if difficulty is too high
+ Job timeout monitor, reconnects to pool if no job received for a long time
+ Switch AMD video cards to compute mode easily


1. Disable CPU mining, use only GPU mining

SRBMiner-MULTI.exe --algorithm keccak --pool your-pool-here --wallet your-wallet-here --disable-cpu

2. Run miner in background without console window, with API enabled on port 17644

SRBMiner-MULTI.exe --algorithm keccak --pool your-pool-here --wallet your-wallet-here --background --api-enable --api-port 17644

3. Disable GPU mining, use 7 CPU threads with extended logging enabled and saved to Logs\log.txt file

SRBMiner-MULTI.exe --algorithm keccak --pool your-pool-here --wallet your-wallet-here --disable-gpu --cpu-threads 7 --log-file Logs\log.txt --extended-log

4. Full example for CPU & GPU mining set only from cmd (4 GPU/s used and 7 CPU threads on K12 algorithm)

SRBMiner-MULTI.exe --algorithm k12 --gpu-id 0,1,2,3 --gpu-intensity 26,25,26,26 --gpu-worksize 256,256,256,256 --gpu-threads 1,1,1,1 --cpu-threads 7 --pool your-pool-here --wallet your-wallet-here

5. Disable GPU mining, use 15 CPU threads with extended logging enabled and saved to Logs\log.txt file, start mining Randomx from block height 1978433 and run miner in background

SRBMiner-MULTI.exe --algorithm randomx --pool your-pool-here --wallet your-wallet-here --disable-gpu --cpu-threads 15 --log-file Logs\log.txt --extended-log --background --start-block-height 1978433


If you don't set the --cpu-threads or --cpu-affinity parameters, miner will try to automatically find the best setup for you system.
Sometimes the auto setup won't find the optimal settings so you should find it by experimenting.

You need to set the number of worker threads (--cpu-threads) and bind them to the appropriate PU (processing unit) with --cpu-affinity.

Examples to get you started:


1. Use 4 threads, 1 on every core : --cpu-threads 4 --cpu-affinity 0x55
2. Use 8 threads, 2 on every core : --cpu-threads 8 --cpu-affinity 0xFF


1. Use 6 threads, 1 on every core : --cpu-threads 6 --cpu-affinity 0x555
2. Use 12 threads, 2 on every core : --cpu-threads 12 --cpu-affinity 0xFFF


To enjoy the benefits of the increased hashrate:

1. Miner must run with administrator privileges [right click on SRBMiner-MULTI.exe->properties->compatibility-> check 'Run this program as an administrator' option-> click OK button
2. Make sure WinRing0x64.sys is in the same folder as SRBMiner-MULTI.exe

Enabling the extra tweaks, some register values are changed which will revert back to the original value after a computer restart.

If miner starts crashing, or creates bad results after enabling the extra tweaks, you can try the '--randomx-use-tweaks' parameter, where you can define which tweak/s you want to enable.
Without this option miner enables all available tweaks (same as --randomx-use-tweaks 0123 for AMD, --randomx-use-tweaks 0 for Intel) , but with '--randomx-use-tweaks' you can define which ones you want to use.

There are at the moment :
Intel - 1 tweak
Amd - 5 tweaks

Index starts from 0, so you have 0 1 2 3 4 for options on AMD.

Here's an example :

+ Use tweaks number 0 and 3 (dont use 1 and 2)

SRBMiner-MULTI.exe --algorithm randomx --pool your-pool-here --wallet your-wallet-here --password your-password-here --randomx-use-tweaks 03

The order of tweaks doesn't matter, so writing 03 is same as 30.

What you should do is to find which tweak, or combination of tweaks, makes the problems.
You should try enabling tweaks one by one, and test to see if miner runs stable with one tweak, and if it does, test the next one etc.
Luckily there are not so many combinations for you try (because 0123 is for example same as 3021 or 1302.. )

So start with :
SRBMiner-MULTI.exe --algorithm randomx --pool your-pool-here --wallet your-wallet-here --password your-password-here --randomx-use-tweaks 0

If it runs without crashing for some time, try the next one :

SRBMiner-MULTI.exe --algorithm randomx --pool your-pool-here --wallet your-wallet-here --password your-password-here --randomx-use-tweaks 1

and so on, until you find the one that makes the trouble.

Then try combining tweaks to find a combination that works for you.

If you have older gen. Ryzens, try this combination of tweaks :

--randomx-use-tweaks 0134


SRBMiner-Multi is supported by Awesome Miner

If you get "Insufficient system resources available to allocate X kB in large-page memory" message, that means you dont have enough FREE memory left, a computer restart should solve this.
Large-page memory regions may be difficult to obtain after the system has been running for a long time because the physical space for each large page must be contiguous, but the memory may have become fragmented.
If you still get this message even after restarting, try increasing virtual memory.

You can find all the parameters and everything you need to get going in the readme.txt file.

This thread is self moderated, because in the previous SRBMiner thread there was too much spam and garbage, which wasn't removed by the forum moderators.
Update infos :

+ Removed devfee for 'blake2s', 'mtp', 'keccak', 'yespoweritc', 'm7mv2', 'cryptonight_catalans', 'cryptonight_talleo' algorithms
+ Lowered 'bl2bsha3' devfee to standard fee (~0.85%)
+ Fixed 'randomx' algorithm when running on 64+ threads
+ Fixed config parameter "cpu_affinity"

+ Fixed 'defyx' algorithm on Intel CPU's (previous version broke it)
+ Hashrate stats (pressing 'h') now shows current hashing speed of CPU, and not the 10 second average
+ Lowered pool reconnection time to 15 sec
+ Added parameter '--gpu-ethash-mode' to cmd parameters
+ Added parameter 'gpu_ethash_mode' to config parameters
+ Added parameter 'ethash_mode' to gpu_conf parameters
+ Added parameter '--disable-cpu-auto-affinity'

+ Added 'randomepic' algorithm (EpicCash RandomX) solo/pool
+ 'ethash' and 'ubqhash' algorithm faster ~1.5% on Vega
+ 'RandomX' algorithm improvements
+ Fixed allocation of 'RandomX' dataset for 1Gb pages (--randomx-use-1gb-pages parameter)
+ Fixed an issue with MSR tweaks not being applied correctly
+ Lowered 'minotaur' algorithm devfee to 2%
+ Fixed crashing of 'minotaur' algorithm on AVX2 capable cpu's
+ '--send-stales' is now set per pool, it accepts true/false. Default is true.
+ 'send_stales' parameter added to pools config file too
+ '--gpu-intensity' option can now be used in combination with auto gpu setup in cmd
+ Improved gpu watchdog
+ Added temporary parameter '--cnpool-bbc-fix' which disables workers if job diff >= 50
+ Minor bug fixes

+ added 'ethash' algorithm
+ added 'ubqhash' algorithm
+ added parameter '--esm' to set ethash/ubqhash stratum mode for pool (0 - eth-proxy, 1 - miner-proxy)
+ added parameter 'esm' to pools config (ethash/ubqhash stratum mode for pool (0 - eth-proxy, 1 - miner-proxy))
+ added parameter '--enable-ethash-leak-fix' which tries to workaround AMD driver memory leak when recreating DAG
+ fixed algo switching and tweak_profiles miner freeze bug
+ --gpu-tweak-profile option can now be used with auto gpu setup in cmd

+ Added 'tellor' algorithm ( compatible stratum)
+ Improvements on 'minotaur' algorithm
+ Guided setup fixed & simplified

+ Improvements for 4G Ellesmere cards on 'cryptonight_bbc' algorithm
+ Small improvements on 'yespower' CPU algorithms
+ Added parameters 'disable_cpu' and 'disable_gpu' in configuration file
+ Fixed 'handshake' algorithm mining on nicehash
+ Algoswitching now reconnects back to main pool when it gets available
+ Minor bug fixes

+ Added CPU algorithm 'minotaur' (Ring coin)
+ Added CPU algorithm 'yespowerres' (Resistance coin)
+ 2-4% faster 'cryptonight_bbc' on some GPU's
+ Minor bug fixes

+ Added algorithm 'randomkeva' (Keva coin upcoming algorithm)
+ Added Navi support for 'cryptonight_bbc' algorithm
+ Much better auto setup for RX 4xx/5xx 8G cards on 'cryptonight_bbc' algorithm