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461  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) on: December 23, 2020, 10:05:25 AM
New SimpleMining beta image:
- SM-5.4.81-8-a20.40-n455.45.01
- Beta image only for AMD RX 6800 GPUs support
- Image is available in download section and in "Advanced commands"



Miners update:
- bminer-v16.4.1 (Support mining ETH on AMD 4G cards via the -ethash-allocation parameter. Improve performance on mining ETH on AMD 4G cards)



Miners update:
- bminer-v16.4.2 (Fix crash in NVIDIA Etherum miner)

[moderator's note: consecutive posts merged]
462  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) on: December 18, 2020, 04:43:08 PM
Miners update:
- phoenixminer-v5.4c (Added support for DAG epochs up to 500. Validated support for Nvidia RTX 3090, 3080, 3070, 3060Ti. Add support for the older AMD Linux driver 19.50-1011208. Added new kernels to allow mining on AMD Hawaii cards (R9 390, etc.) with the current and future DAG epochs (even with DAG buffer above 4GB for the 8GB cards))



Miners update:
- gminer-v2.36 (Support extra nonce length up to 6 bytes for Ethash/KAWPOW (now miner will works on f2pool, miningpoolhub and other pools). Added display of fan speed, core clock, memory clock, DAG size, share difficulty for Ethash/KAWPOW. Display power efficienty for cuckoo cycle in milliwatts. Fixed bug with stale job logic on beam and cortex (it will increase hashrate on pool side). Added option to enable/disable caching of dag file (enabled by default, --cache_dag 0/1). Added option to enable/disable share check on CPU for Ethash/KAWPOW (enabled by default, --share_check 0/1))



Update v1299:
- Fixed no GPU data after rig reboot for several dozen seconds.
- Less blinking console info while pause mode on external monitors.
- Fixed SRR cyclic reboot after OS reflash in pause mode
- Improved PhoenixMiner API console - removed some empty lines
- Improved miner start under sudo in some conditions
- Improved display uptime especially during first 1 minute
- Other small fixes and improvements


[moderator's note: consecutive posts merged]
463  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) on: December 16, 2020, 01:00:54 PM
Miners update:
- lolminer-v1.17 (Reduced Ethash power draw on Navi, Improved performance of 6800 (XT) / 6900. Added Cuckoo-29, Cuckaroo-30 CTX, Cuckatoo-31 (MWC) and Cuckatoo-32 (Grin) for RX 6800. Reduced stale shares on Cortex - minimally lower hash rate, but higher pool side hash. Added basic temperature protection. Added --singlethread for Ethash and Equihash - will disable the 2nd mining thread and slightly reduce performance of involved cards. Added reading of junction temperature on AMD. Fixed Ethash Ethproxy stratum mode loosing worker name. Fixed Ethash, Beam not starting on Radeon R9 380. Fixed Ethash not starting on some 6G NVIDIA. Fixed Ethash trying to start up card after error)



Miners update:
- gminer-v2.35 (Removed algos: Eaglesong, Handshake, Kadena, BeamHashI, BeamHashII, Grimm, Cuckaroo29, Cuckaroom29, Equihash 96,5. Significantly reduced binary size. Significantly performance improvements for KAWPOW/ProgPoW algorithms on mining edition GPUs)
- teamredminer-v0.7.21 (Improved Ethash probability for high (4078-4080MB) ethash 4GB capped allocation running stable over time)


[moderator's note: consecutive posts merged]
464  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) on: December 14, 2020, 08:44:28 AM
Miners update:
- gminer-v2.34 (improved compatibility with Ethash pools (beepool.org). Added DAG check after generation for Ethash and ProgPoW/KAWPOW - helps detect overclock issues. Fixed "No device found" error. Fixed "NVML initialization failed" error. Decreased stale share percentage on ProgPoW/KAWPOW. Nnot stop miner when DAG generation failed on some GPU)
- t-rex-v0.19.4 (Fixed not starting with various errorrs TREX: xxxx (base64 encoded). Fixed --keep-gpu-busy not working under some conditions)
- teamredminer-v0.7.20 (Ethash - added default capped DAG allocation for 4GBs at 4072MB (see --eth_4g_max_alloc). Fixed Ethash crashes using --eth_dag_cache on 4GB gpus)
- wildrig-multi-v0.28.2 (Beta release. --print-devices now will print busID. x11k algo will use the same algo for devfee, this should improve miner stability on some cards)



Miners update:
- nbminer-nebutech-v35.0 (Ethash added statistics for invalid shares. Added statistics for Health information of AMD GPU. More detailed error information of OpenCL api. Reduced CPU usage)
- phoenixminer-v5.4b (Beta release. New kernels for Vega and Navi slightly faster when DAG buffer is approaching or passing 4GB in size. To use these new kernels, you need AMD drivers 20.10+. Automatic re-running auto-tune as needed when switching to a different DAG buffer type. Fixed crash when trying to set -mvddc on very old AMD drivers. Other small fixes and improvements)



Advanced Command update:
- Option named "download" for command "Reflash: custom image" moved to separate command for clarity



Miners update:
- bminer-v16.3.7 (Support NVIDIA 30 Series. Fix crash in NVIDIA Etherum miner)

[moderator's note: consecutive posts merged]
465  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) on: December 11, 2020, 07:23:35 AM
Miners update:
- nanominer-v3.1.4 (Fixed detecting 0 Nvidia devices in case NVML fails with latest Nvidia driver. Fixed stability issue with AMD RX 5700 mining Ethash)



Miners update:
- t-rex-v0.19.3 (Octopus performance improvements 1-2% on some configurations. Octopus, ethash - reduce the amount of invalid shares. Add --no-hashrate-report parameter to disable hashrate reporting to the mining pool. Add --gpu-report-interval parameter removed in an earlier version. Add --keep-gpu-busy parameter to continue mining even in case of connection loss (useful if pausing GPUs causes instability). Add --api-read-only parameter to forbid applying config changes via API and web-monitoring page. Add CUDA Compute Capability 8.0 video cards support (NVIDIA A100))

[moderator's note: consecutive posts merged]
466  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) on: December 10, 2020, 10:32:48 AM
Miners update:
- teamredminer-v0.7.19 (Ethash solo-miner share high-score list added, use --high_score to enable. Ethash single buffer dag for a small power save. Only available on recent drivers and should in theory always be an improvement. It is not verified 100% stable yet and therefore not the default in this version. Enable with --eth_dag_buf=A to test. Miner gpu initialization procedure rewritten. The init procedure should now hopefully be much more stable, especially on Navis in general and even more so for 5600(XT)s. Added adjustable ratio support for quota and load_balance pool strategies (see --pool_ratio).  Rewrote miner init procedure to be more stable in general. Fixed issue where output blocking could cause mining work to stop. Reduced main binary size. Reintroduced single DAG buffer support for recent drivers allowing large single allocations (see --eth_dag_buf). Ethash added high score list of the 15 highest value shares found since start (see --high_score). Ethash small improvements in keeping the gpu busy over epoch switches. Ethash fixed bug that would cause deadlocks in rare occasions. Ethash: bugfix dag cache wasn't enabled for 4GB gpus)
467  Alternate cryptocurrencies / Mining (Altcoins) / Re: miniZ fast Equihash miner 144,5 150,5,3 125,4 192,7 210,9 150,5 BeamHashIII 96,5 on: December 10, 2020, 07:50:36 AM
Hi again

I found the problem with API..but do not know whats the reason.

On Ubuntu 16 and 18 works ok, but under Ubuntu 20 there is a problem...but only sometimes - not stable API

I use this method to retrive JSON data:
curl -s http://127.0.0.1:20000/getstat

but under ubuntu20 this act like this:
- very often give just no output (empty string)
in this same time respond with HTML page if request with:
curl -s http://127.0.0.1:20000/
gives full html page
- after some period of time api freezes and hangs every connection (both of avobe). Must enter Ctrl+C to back to bash
- only sometimes after few miner restarts work ok, and respond with JSON data.

Could you try the following :
curl http://localhost:20000/getstat -s --http0.9

Curl has been modified in Ubuntu 20.

Thanks. It works ok ;-)
I didnt know about this curl change. Thanks for info.
Other miners (API) seems to work fine under Ub20.
I had similar problem when migrating from Ub16 to Ub18 - need add "-q" to all nc requests to get work on Ub18 Smiley

Now I find another method to get API JSON data from your miner (miniz), and seems to work well on all of Ubuntu 16/18/20 ;-)
echo '{"id":"0", "method":"getstat"}' | timeout 5 nc -q 0 127.0.0.1 20000

Thanks for help
468  Alternate cryptocurrencies / Mining (Altcoins) / Re: miniZ fast Equihash miner 144,5 150,5,3 125,4 192,7 210,9 150,5 BeamHashIII 96,5 on: December 09, 2020, 02:14:12 PM
Hi again

I found the problem with API..but do not know whats the reason.

On Ubuntu 16 and 18 works ok, but under Ubuntu 20 there is a problem...but only sometimes - not stable API

I use this method to retrive JSON data:
curl -s http://127.0.0.1:20000/getstat

but under ubuntu20 this act like this:
- very often give just no output (empty string)
in this same time respond with HTML page if request with:
curl -s http://127.0.0.1:20000/
gives full html page
- after some period of time api freezes and hangs every connection (both of avobe). Must enter Ctrl+C to back to bash
- only sometimes after few miner restarts work ok, and respond with JSON data.

can you help?
469  Alternate cryptocurrencies / Mining (Altcoins) / Re: miniZ fast Equihash miner 144,5 150,5,3 125,4 192,7 210,9 150,5 BeamHashIII 96,5 on: December 09, 2020, 06:55:25 AM
In the next version there will be a more clear message.
Something like this:
Number of miniZ CUDA>=[8.0] using driver CUDA[10.20] devices found: 1

Thank you. Now it's clear ;-)
470  Alternate cryptocurrencies / Mining (Altcoins) / Re: miniZ fast Equihash miner 144,5 150,5,3 125,4 192,7 210,9 150,5 BeamHashIII 96,5 on: December 08, 2020, 07:56:08 AM
Hello

Question about new cuda8/10/11 support:

Example output:
Code:
$ ./miniZ -ci
Number of miniZ CUDA[8.0] driver[11.10] devices found: 6
  #0 GeForce GTX 1070    | SM version: 6.1 | SM count: 15 | cores: 1920 | Memory:  3.767GB | BusID: 0000:01:00.0
  #1 GeForce GTX 1070    | SM version: 6.1 | SM count: 15 | cores: 1920 | Memory:  3.767GB | BusID: 0000:03:00.0
  #2 GeForce GTX 1070    | SM version: 6.1 | SM count: 15 | cores: 1920 | Memory:  3.767GB | BusID: 0000:06:00.0
  #3 GeForce GTX 1070    | SM version: 6.1 | SM count: 15 | cores: 1920 | Memory:  3.767GB | BusID: 0000:07:00.0
  #4 GeForce GTX 1070    | SM version: 6.1 | SM count: 15 | cores: 1920 | Memory:  3.767GB | BusID: 0000:08:00.0
  #5 GeForce GTX 1070    | SM version: 6.1 | SM count: 15 | cores: 1920 | Memory:  3.767GB | BusID: 0000:09:00.0
tells me, that cuda8 libraries are used, yes?

I have Ubuntu20 with no any cuda libraries installed. Just NVIDIA driver 455.45.01 installed.
As I understand the miniz binary from 1.6x has integrated 3 versions of cuda libraries. How to make the binary use cuda10 or 11 libraries?
Or is it only used for newer NV GPUs that required newer cuda libraries?
471  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) on: December 05, 2020, 09:24:24 AM
Miners update:
- nanominer-v3.1.3 (Performance improvements for Octopus and Ethash on Nvidia. Ethash +1.7% on Turing (16xx, 20xx), +0.5% on Ampere (30xx). Octopus +4% on Turing (16xx, 20xx), +2% on Ampere (30xx))



Miners update:
- nbminer-nebutech-v34.5 (Improve ethhash hashrate 1% on certain Nvidia GPUs. Octopus minor improvement on certain 20 & 30 series Nvidia. Option -mt More effective and compatibility on Geforce Pascal GPUs.  Fix kawpow progpow_sero Fix crash on certain AMD & Nvidia rigs)




Update v1298:
- Improved API for srbminer
- Fixed MD5 checksum error for custom miner support
- Nvflash tool updated to 5.660.0 with support Turing, 1650, 30 Ampere NVIDIA GPUs

[moderator's note: consecutive posts merged]
472  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) on: December 03, 2020, 12:33:29 PM
New SimpleMining image:
- SM-5.4.52-10-a20.30-n455.45.01
- New NVIDIA beta driver with RTX 3060 Ti support
- Image is available in download section and in "Advanced commands"
473  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) on: December 03, 2020, 09:32:00 AM
Miners update:
- t-rex-v0.19.1 (Minor performance improvements in Octopus)
474  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) on: December 02, 2020, 10:22:45 AM
Miners update:
- nbminer-nebutech-v34.4 (Octopus Improve hashrate 1-5% on Nvidia 16, 20, 30xx series)
- t-rex-v0.19.0 (Add octopus algorithm with dev fee 2%. Load NVRTC library only when required reducing RAM footprint for non-ProgPoW based algos. Remove --gpu-report-interval parameter, now GPU stats summary table is printed every 30s. Other cosmetic changes)
- xmrig-v6.6.2 (Fixed RandomX init when switching to other algo and back)
- phoenixminer-v5.3b-fix (fixed package from containing some default config files)
475  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) on: November 30, 2020, 07:38:04 AM
Miners update:
- nbminer-nebutech-v34.2 (Ethash reduce stale share ratio)
476  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) on: November 27, 2020, 01:58:47 PM
Miners update:
- nanominer-v3.1.2 (Octopus (Conflux) performance improvements for Nvidia 1-10% depend on model. Nicehash support was added for Octopus)
477  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) on: November 25, 2020, 07:38:58 AM
Miners update:
- teamredminer-v0.7.18 (Added etchash support (algo etchash and --eth_variant_mode). Added dag cache support, mostly intended for eth+zil mining (--eth_dag_cache). Changed the default for ethash ramp-up and staggering to false (--eth_ramp_up and --eth_stagger). Integrated with SimpleMining watchdog by using option --watchdog_script)




Miners update:
- nbminer-nebutech-v33.8 (Cctopus added support for mining on NiceHash)
- xmrig-v6.6.1 (Fixed, benchmark validation on NUMA hardware produced incorrect results in some conditions)




Miners update:
- gminer-v2.31-fix (fixed error "Failed to initialize NVRTC library" while running gminer on rigs with newer versions of NVIDIA drivers)



Update v1297:
- Added API support for srbminer-multi miner



Miners update:
- gminer-v2.32 (fixed "out of memory" error for Ethash on Nvidia)

[moderator's note: consecutive posts merged]
478  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) on: November 24, 2020, 10:50:20 AM
Miners update:
- lolminer-v1.16a (Added support Ethash and Beam Hash III for RX 6000 generation of GPUs. All supported algorithms now show the share difficulty and have best share statistics. Added --rebuild-defect n to trigger a rebuild of DAG if a GPU produced n defect shares on the current one. Default is 3, use 0 to deactivate this feature. Added --workmulti n to modify the amount of Ethash work a GPU does per batch. Higher values will cause less CPU load but more stale shares, lower values will give less stale shares but higher CPU load. Performance may vary for different values. Default is 128. New: if Ethash pool disconnects within 2 seconds from connection attempt (immediate reconnect), then the other stratum mode is tested to login. New: AMD Vega and newer cards now display memory temperature in statistics (only visible if there is at least one such GPU in the rig). Default ethstratum changed from ETHV1 to ETHPROXY for better pool compatibility. Stratum pool addresses now understand "stratum+tcp://", "stratum+ssl://" and "ssl://" prefixes (turning on or of ssl / tls automatically) for better compatibility with existing configurations. Slightly reduced CPU load when mining Ethash. New coloring scheme with more friendly colors. For terminals that do not have rgb colors (e.g. shellinabox) use --basecolor to restrict to a simpler set. Use --nocolor to deactivate coloring completely. Fixed: Cards may crash when switching from ZIL cache back to normal mining. Fixed: Wavy hashrate - especially for rigs with many AMD Navi GPUs. Fixed: Watchdog not called when a GPU is stuck & extremely high CPU load on crashed GPU. Fixed: Hashrate reporting not working on some pools (e.g. sparkpool). Fixed: Miner can crash after trying to reconnect to same pool over 5 minutes. Fixed: Miner crashes when mixing TLS and non-TLS pools for fail-over)
- xmrig-v6.6.0 (Online benchmark protocol upgraded to v2, validation not compatible with previous versions. Single thread benchmark now is cheat-resistant, not possible speedup it with multiple threads. RandomX dataset is now always initialized with static seed, to prevent time cheat by report slow dataset initialization. Zero delay online submission, to make time validation much more precise and strict. DNS cache for online benchmark to prevent unexpected delays)
479  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) on: November 23, 2020, 07:48:14 AM
Miners update:
- nbminer-nebutech-v33.7 (Add option -no-interrupt for disable miner interrupting current GPU jobs when a new job coming from pool, will cause less power supply issue, but might lead to a bit higher stale ratio and reject shares. Add effiecieny display in console, showing hashrate per watt for each GPU)
480  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Mining OS] SimpleMining.net - Manage Your GPU farm the easy way! (30 days free) on: November 21, 2020, 03:07:51 PM
Miners update:
- nanominer-v3.1.1 (small bug fixes)
- nbminer-nebutech-v33.6 (faster +100%. Note for octopus from this version: GPUs that has higher core performance than memory performance, need to overclock memory to get higher hashrate, e.g. 2080 3070)
- t-rex-v0.18.11 (small bug fixes)



Miners update:
- phoenixminer-v5.2e (Fixed some problems with 8GB AMD cards. Fixed some problems with 4GB AMD cards when mining ETH or ETC)
- sgminer-fancyIX-v0.7.1 (yescrypt - added optimized binary kernels for RX 580 and Vega - 30% ~ 37% faster, added GCN cross lane instructions in Navi kernel - over 3x faster)

[moderator's note: consecutive posts merged]
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