SRBMiner-MULTI CPU & AMD GPU Miner 0.9.8 Win64 & Linux

62d2430c5078de3657dbd82e3544d32c *SRBMiner-Multi-0-9-8-win64.zip
540aacaed48fe9fd99196b47b48bd329 *SRBMiner-Multi-0-9-8-Linux.tar.xz

• Added ETHASH/ETCHASH + KASPA dual mining mode

• Added AUTOLYKOS2 + KASPA dual mining mode

Also:

• Performance increase on 'curvehash' algorithm for CPU ( up to ~40% )
• Added parameter '--gpu-dual-mode' which must be used to enable the new dual mining mode
• Upgraded command line parser*
• Bug fixes

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To maximise your mining profits, SRBMiner added real dual mining of :

ETHASH/ETCHASH + KASPA
AUTOLYKOS2 + KASPA

This feature is still in experimental/beta phase, so feedback is welcome.

Setup procedure for the new dual mining mode is exactly the same as before, you just need to append parameter '--gpu-dual-mode' to enable the new mode.

You can manually set the intensities for both algorithms if you wish, it can have a positive/negative impact on the hashrates.
An auto tuning mode for the new dual mining is planned to be added in the future.
Currently using the '--gpu-auto-tune' parameter won't do anything.

Dual ethereum/kaspa example:

--disable-cpu --algorithm ethash;kaspa --gpu-dual-mode --pool ethereum-pool-here;kaspa-pool-here --wallet ethereum-wallet-here;kaspa-wallet-here

Dual ergo/kaspa example:

--disable-cpu --algorithm autolykos2;kaspa --gpu-dual-mode --pool ergo-pool-here;kaspa-pool-here --wallet ergo-wallet-here;kaspa-wallet-here

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Upgraded command line parser:

Order of parameters doesn't matter anymore, parser will internally fix ordering.
Also there is a new way of defining multiple algorithms, parameters will be merged.

Example :
--algorithm ethash;kaspa can be written as --algorithm ethash --algorithm kaspa

Rule is that first defined parameter will be defined for algorithm1, same parameter if used will be defined for algorithm2 , etc..

Example:
--algorithm ethash;kaspa --gpu-intensity 24;23 can be written as --algorithm ethash --gpu-intensity 24 --algorithm kaspa --gpu-intensity 23

Example for previous ethereum/kaspa can be written as (ex.):

--gpu-dual-mode --algorithm ethash --pool ethereum-pool-here --wallet ethereum-wallet-here --algorithm kaspa --pool kaspa-pool-here --wallet kaspa-wallet-here --disable-cpu

SRBMiner-MULTI CPU & AMD GPU Miner 0.9.7 Win64 & Linux

993b11c0ffbd2eca45fe008bd003e02f *SRBMiner-Multi-0-9-7-win64.zip
380e8da1756eb4c0680e040833861074 *SRBMiner-Multi-0-9-7-Linux.tar.xz

• Performance increase on 'kaspa' algorithm for RDNA2 GPU's
• Performance increase on 'heavyhash' algorithm for RDNA2 GPU's
• Lower power consumption on 'kaspa' algorithm for RDNA2 GPU's
• Lower power consumption on 'heavyhash' algorithm for RDNA2 GPU's
• Added limited support for some algorithm's on Vega's (gfx900) for drivers newer than 20.40 (Linux - ROCm) *
• Added GPU power reading capability for Polaris/Vega on Windows
• OpenCL variables will be now set automatically from miner

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Supported algorithms for Vega ROCm: ethash, etchash, autolykos2, kaspa, progpow_epic, cryptonight_xhv, cryptonight_gpu, verthash

Note : Performance of these algorithms is much better on older (20.40) drivers!

SRBMiner-MULTI CPU & AMD GPU Miner 0.9.6 Win64 & Linux

f2a2276ef7cbf62d67d77a1e0be3ed0c *SRBMiner-Multi-0-9-6-win64.zip
2935bf881236af2d3f48d6e66983b0b4 *SRBMiner-Multi-0-9-6-Linux.tar.xz

• Added algorithm 'kaspa' (KAS - Kaspa coin) for CPU/GPU mining, fee 1.00%
• Small performance increase on 'heavyhash' algorithm for RDNA2 GPU's
• Lower power consumption on 'heavyhash' algorithm for RDNA2 GPU's
• Minor bug fixes

SRBMiner-MULTI CPU & AMD GPU Miner 0.9.5 Win64 & Linux

5fa5276c8248d65e25090fc59ec38a07 *SRBMiner-Multi-0-9-5-win64.zip
26a7f61b883d86a8a7af8e6dbe992f6d *SRBMiner-Multi-0-9-5-Linux.tar.xz

• Added algorithm 'yescryptr8' for GPU mining, fee 0.85%
• Added algorithm 'yescryptr16' for GPU mining, fee 0.85%
• Added algorithm 'yescryptr32' for GPU mining, fee 0.85%
• Added algorithm 'frkhash' (Expanse's next algorithm) for CPU/GPU mining, fee 0.85%
• Lowered devfee for 'autolykos2' algorithm to 1.5%
• Lowered devfee for 'blake3_alephium' algorithm to 0.85% (CPU/GPU)
• Small performance increase on 'autolykos2' algorithm for RDNA2 GPU's
• Small performance increase on 'dynamo' algorithm for GPU's
• A little bit faster dataset creation on 'autolykos2' algorithm for some GPU's
• A little bit lower power consumption on 'autolykos2' algorithm for Ellesmere GPU's
• A little bit lower power consumption on 'ethash' algorithm for RDNA2 GPU's
• A little bit lower power consumption on 'etchash' algorithm for RDNA2 GPU's
• If using --cpu-threads parameter, affinity is now auto set for CPU's with 64+ threads too
• Added parameter '--set-console-title' (Windows only) [set custom title to miner console window]
• Added parameter aliases for --algorithm, --cpu-threads, --password, --pool, --wallet ( -a, -t, -p, -o, -u )
• Parameter '--diff-factor' now accepts values in decimal format too
• Removed support for older GPU's (pitcairn, tahiti, hawaii, fiji, tonga)
• Minor bug fixes

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Why was support for older cards removed?

Although those cards are really old, the real reason for removing support for Pitcairn, Tahiti, Hawaii, Fiji and Tonga is that i don't own any of these GPU's, meaning i can't test / optimise any code for them.

SRBMiner-MULTI CPU & AMD GPU Miner 0.9.4 Win64 & Linux

0e2b847a53099a00c547664886cff024 *SRBMiner-Multi-0-9-4-win64.zip
ce1a87faf892f4d6355cae608a992a33 *SRBMiner-Multi-0-9-4-Linux.tar.xz

• Added algorithm 'sha3d' (Bsha3, Kylacoin, Yilacoin) for CPU/GPU mining, fee 0.85%
• Added algorithm '0x10' (CHOX - ChainOX) for CPU/GPU mining, fee 0.85%
• Performance increase on 'curvehash' algorithm (Pulsar coin) ( up to ~25% )
• Removed 'astrobwt' algorithm
• Removed parameter '--gpu-cn-mode'
• Fixed issue [ https://github.com/doktor83/SRBMiner-Multi/issues/100 ]

SRBMiner-MULTI CPU & AMD GPU Miner 0.9.3 Win64 & Linux

a6101dae41fd8244602b30c54f375628 *SRBMiner-Multi-0-9-3-win64.zip
c397ad9b6d720a6e6192735cd582648c *SRBMiner-Multi-0-9-3-Linux.tar.xz

• Performance increase on 'curvehash' algorithm (Pulsar coin) (up to ~40% on some CPU's)
• Removed algorithm 'argon2id_ninja'
• Minor bug fixes

SRBMiner-MULTI CPU & AMD GPU Miner 0.9.2 Win64 & Linux

730ac60ec809a7d83bc6c2fdf026db3e *SRBMiner-Multi-0-9-2-win64.zip
c93d5b335a333d67896eb5580bd17d58 *SRBMiner-Multi-0-9-2-Linux.tar.xz

• Added algorithm 'dynamo' (DYNAMO - Dynamo coin) for GPU mining
• Algorithm 'dynamo' supports only 'pool' mode (yiimp stratum compatibility removed)
• Lowered devfee for 'dynamo' algorithm to 1% (CPU/GPU)
• Added parameters '--gpu-progpow-safe' and '--gpu-dynamo-experimental'

---

Some drivers can create invalid programs for some periods on 'progpow' algorithms (you will notice by getting all rejected shares).
In that case try using '--gpu-progpow-safe' parameter

---

Dynamo uses algorithms which change on predefined block heights.
Using '--gpu-dynamo-experimental' parameter can make some of these algorithms hash faster, while on others it can decrease hashrate.
If you experience driver crashes with auto setup, try setting a lower intensity value manually ( --gpu-intensity parameter )

Only known public pool that uses 'pool' mode at the moment is : pool1.dynamocoin.org:4567

SRBMiner-MULTI CPU & AMD GPU Miner 0.9.1 Win64 & Linux

9771d33a7043615e8f0c6eb4eb3c916b *SRBMiner-Multi-0-9-1-win64.zip
aea91d5c09d8ad7ad3f230f005ce537f *SRBMiner-Multi-0-9-1-Linux.tar.xz

• Added algorithm 'dynamo' (DYNAMO - Dynamo coin) for CPU mining, fee 3.00% (~20x-24x (+2000%) faster than the available public miner)
• Small performance increase on 'blake3_alephium' algorithm for CPU's with AVX2
• Added '--gpu-auto-tune 3' mode (auto tuning goes through every algorithm, but tuning one at a time - not all simultaneously)
• If creating DAG/Dataset but mining multiple algorithms, miner now pauses work on other algorithms while the DAG/Dataset is created
• Possible fix for 'not connected to pool' bug that appeared in previous version (0.9.0)
• Better auto setup values for eth/etc + alph 'dual' mining
• Added a workaround for 'blake3_alephium' algorithm pools that send both set_difficulty and set target in job
• Minor bug fixes

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'--gpu-auto-tune 3' might help in finding good '--gpu-intensity' values when doing 'dual' mining.
Set your prioritized algorithm to algorithm 0 (ex. ETH + ALPH, not ALPH + ETH)

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'dynamo' will have a lot of rejected shares with the message 'duplicate share'. That is because everyone is working on the same job. It's not a miner issue.

SRBMiner-MULTI CPU & AMD GPU Miner 0.9.0 Win64 & Linux

339915db8f2c15580ac5093ed41bf853 *SRBMiner-Multi-0-9-0-win64.zip
7a6ffbba928423720c0794053ad4f9e2 *SRBMiner-Multi-0-9-0-Linux.tar.xz

• Added algorithm 'blake3_alephium' (ALPH - Alephium coin) for CPU/GPU mining, fee 1.00%
• Added algorithm 'xdag' (XDAG - Dagger coin) for CPU mining, fee 1.00%
• Fixed broken 'yespower' algorithms (broke in previous 0.8.9 version)
• Rewrote miner restarting mechanism on Windows
• Removed algorithm 'rx2'
• Bug fixes

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You can use --worker parameter to set worker name when mining 'xdag' algorithm

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Because Alephium doesn't have a unified stratum implementation, pools created their own implementations.
I added Herominers and WoolyPooly's implementation, other pools are not guaranteed to work as expected.
Herominers should be preferred because it uses the least network traffic between pool-miner.

You can 'dual' mine 'blake3_alephium' with any other algorithm you like.
Good combinations are : ethash + alph or etchash + alph.
You will need to adapt --gpu-intensity values manually for best results.

SRBMiner-MULTI CPU & AMD GPU Miner 0.8.9 Win64 & Linux

7075e7099a36105ebb5cae7ade894ff0 *SRBMiner-Multi-0-8-9-win64.zip
5fe4a201a38c5e9ffcdb602c1bd08d12 *SRBMiner-Multi-0-8-9-Linux.tar.xz

• Added algorithm 'randoml' (LOZZ - Lozzax coin) for CPU mining, fee 0.85%
• Performance increase on 'ghostrider' algorithm with dynamic thread management
• Performance increase on 'verushash' algorithm for CPU's with AES
• Performance increase on 'scryptn2' algorithm
• MSR tweaks are now allowed for every CPU mineable algorithm
• Dataset for 'autolykos2' algorithm is now created differently, so hopefully video driver won't time-out on slower gpu's
• Added file Help\Tdr_Fix\tdr_fix.reg for Windows, to increase driver time-out value (helps with DAG/dataset creation)
• Removed algorithm 'eaglesong'
• Removed algorithm 'kadena'
• Removed algorithm 'bl2bsha3'
• Removed algorithm 'phi5'
• Removed algorithm 'cryptonight_cache'
• Removed algorithm 'cryptonight_heavyx'
• Minor bug fixes

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Dynamic thread management for 'ghostrider' algorithm works only if you leave it on auto setup (don't set --cpu-threads or --cpu-threads-intensity parameter)

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'scryptn2' added values 4, 8, 12, 16 for --cpu-threads-intensity. This parameter sets how many hashes to do per worker thread.
--cpu-threads-intensity parameter can accept values per thread if needed, so you can set different number of hashes per thread for every worker thread!
This can further increase the hashrate, if you find the right settings for your system.

Examples:
--cpu-threads 16 --cpu-threads-intensity 16 (uses 16 CPU threads, every thread does 16 hashes)
--cpu-threads 16 --cpu-threads-intensity 8!8!8!8!8!8!8!8!12!12!12!12!12!12!12!12 (uses 16 CPU threads, threads 0..7 do 8 hashes per thread, threads 8..15 do 12 hashes per thread)