Topic: SRBMiner Cryptonight AMD GPU Miner V1.9.3 - native algo switching - page 217. (Read 237299 times)

This is a GPU miner.  The"cpu_conf" part, as I understand, is for the CPUs with inbuilt GPUs that are opencl-capable (like intel chips). And not for the actual cpu cores. Miners like xmrig or xmr-stak is what you need for your threadripper.

Hello @doktor83,

I'm trying to use my CPU(Threadripper 1950x) also with SRBMiner v1.6.0 but i got an OpenCL error. I used the default config from the readme file and the --usecpuopencl arg on the command line. I've tried different parameters inside "cpu_conf" but it doesn't want to compile the kernel.

The error is like this:
https://i.imgur.com/NASYeio.png

Thank you.

So it's better to keep a single thread for my 2Gb cards ? Or maybe there is an option to boost my cards hashrate?

NH vork fine with 6*vega56/64 + srbminer 1.6.0 and this option:

V7:
{"pool_use_tls" : false, "pool" : "cryptonightv7.eu.nicehash.com:3363", "wallet" : "adres", "password" : "x", "nicehash" : true, "max_difficulty" : 1700000},

heavy:
{"pool_use_tls" : false, "pool" : "cryptonightv7.eu.nicehash.com:3364", "wallet" : "adres", "password" : "x", "nicehash" : true, "max_difficulty" : 1700000},

and use  config file identical like nano or other algo

U use wrong port ...

"intensity" : 112 or 120 , "worksize" : 8 or 16, for v7
"intensity" : 56, "worksize" : 8 for heavy

care to share ur 1.4.2 srbminer for testing? wanted to message u buth it is disablet it seems on ur side to recive mails.

I have four R9 280x cards that do between 475 to 550h/s depending on the ram type.  Here's my config:


You can try intensity 29 or 31.  Double the intensity if you drop to worksize 4.  But I find worksize 8 gives best hashrate.

Yeah, you're right, it means NH isn't recognising the correct algo. Question is, how do you get the miner to tell NH? I've tried the obvious "normalv7" in config, and "nicehash" true in .bat, but no joy - immediate rejects... Mines XMR@nanopool quite happily on this setting...

You didn't mention what you're mining. I think "Above target" means the wrong algo, there are 3 cryptonight algos on nicehash (regular, v7 and heavy), and you'd need to select the right one for the port you're aiming your miners at.

Hi folks, been trawling thru the thread - getting 'share above target' rejects on nicehash. Have set to "normalv7" in config, and "nicehash" true, but has no effect... What am I not doing please?

so sum it up:
i use single threat for 4GB and it is much better, aprox 740H/s, 8gb dual thread is giving 1000+H/s. if i use 16worksize it lowers hash, for all card doesnt matter if 8gb or 4gb. its progress, but still needs to be improved...i would like to mine loki...i have to improve somehow the rest of 580 4gb.need to increase intensity or shall i do something else? or jsut 4gb doesnt do better in heavy?


GPU0: Radeon RX 580 Series [Ellesmere] [4096 MB][Intensity 54.0][W: 8][T: 1][K: 1][BUS: 8]
GPU1: Radeon RX 580 Series [Ellesmere] [8192 MB][Intensity 52.0][W: 8][T: 2][K: 1][BUS: 10]
GPU2: Radeon RX 580 Series [Ellesmere] [8192 MB][Intensity 52.0][W: 8][T: 2][K: 1][BUS: 4]
GPU3: Radeon RX 570 Series [Ellesmere] [4096 MB][Intensity 53.0][W: 8][T: 1][K: 1][BUS: 13]
GPU4: Radeon RX 580 Series [Ellesmere] [4096 MB][Intensity 54.0][W: 8][T: 1][K: 1][BUS: 12]
GPU5: Radeon RX 580 Series [Ellesmere] [4096 MB][Intensity 54.0][W: 8][T: 1][K: 1][BUS: 14]
GPU6: Radeon RX 580 Series [Ellesmere] [4096 MB][Intensity 54.0][W: 8][T: 1][K: 1][BUS: 15]
GPU7: Radeon RX 580 Series [Ellesmere] [4096 MB][Intensity 54.0][W: 8][T: 1][K: 1][BUS: 11]
GPU8: Radeon RX 580 Series [Ellesmere] [4096 MB][Intensity 54.0][W: 8][T: 1][K: 1][BUS: 1]

[2018-06-20 10:57:12] GPU0 :    761 H/s [T: 59c, RPM: 2298, CC: 1250 MHz, MC: 2050 MHz][BUS:8]
[2018-06-20 10:57:12] GPU1 :    1006 H/s [T: 56c, RPM: 2183, CC: 1250 MHz, MC: 2050 MHz][BUS:10]
[2018-06-20 10:57:12] GPU2 :    1002 H/s [T: 60c, RPM: 1852, CC: 1250 MHz, MC: 2000 MHz][BUS:4]
[2018-06-20 10:57:12] GPU3 :    686 H/s [T: 67c, RPM: 2233, CC: 1250 MHz, MC: 1950 MHz][BUS:13]
[2018-06-20 10:57:12] GPU4 :    746 H/s [T: 56c, RPM: 1786, CC: 1250 MHz, MC: 2000 MHz][BUS:12]
[2018-06-20 10:57:12] GPU5 :    746 H/s [T: 60c, RPM: 2156, CC: 1250 MHz, MC: 2000 MHz][BUS:14]
[2018-06-20 10:57:12] GPU6 :    746 H/s [T: 61c, RPM: 2173, CC: 1250 MHz, MC: 2000 MHz][BUS:15]
[2018-06-20 10:57:12] GPU7 :    757 H/s [T: 60c, RPM: 1260, CC: 1250 MHz, MC: 2150 MHz][BUS:11]
[2018-06-20 10:57:12] GPU8 :    764 H/s [T: 58c, RPM: 1364, CC: 1250 MHz, MC: 2050 MHz][BUS:1]

EDIT: i think it will be better to mine ETC and exchange for loki:D i googled that almost all got only 700-780 for 4gb rx580....strange really...it should not be that memory depended as ethash algo.

I can already mine niobio with SRBMiner, just use heavy.

for 470/570 4gb cards I can go max I=29 worksize 8 and threads 2 with core at 1310/950-1000mv and memory 2100/940-950mv.
I get 700-730 H/s depending on cards memory...for samsung it is above 725 every time for others it is 700 consistent. to get more h/s just OC the core or modify the bios.

Mine Cryponight V7 only with these, don't use automatic..... use 2 threads (16 worksize as well not 8, usually gives more hash rate)and 54++  intensity depending on memory, these 580s can EASILY do 950-1050 h/s with low power consumption.

Hi, it happened alot, where miner keeps mining (afaik up to 1.5.6 version) even if i'm disconnected! then next day i find (3000 share, 28% accepted, and rest is rejected!!) i have 4G Mifi and usb dongles wifi its abit not steady but works aside from ~10 disconnects per day.... but when it comes back and miner goes "lala land" its a massive loss.

4GB GPUs don't do that well on Cryptonight Heavy. You can run dual threads quite well on the 8GB GPUs, but the 4GB ones seem to do either the same or worse then with single threads. Make sure you have compute mode enabled in your drivers if you haven't done that already.

Hi guys, please can someone advise what hash you get? this is mine settings and im not much satisfied.
these are my card:
GPU0: Radeon RX 580 Series [Ellesmere] [4096 MB][Intensity 25.0][W: 8][T: 2][K: 1][BUS: 8]
GPU1: Radeon RX 580 Series [Ellesmere] [8192 MB][Intensity 51.0][W: 8][T: 2][K: 1][BUS: 10]
GPU2: Radeon RX 580 Series [Ellesmere] [8192 MB][Intensity 51.0][W: 8][T: 2][K: 1][BUS: 4]
GPU3: Radeon RX 570 Series [Ellesmere] [4096 MB][Intensity 25.0][W: 8][T: 2][K: 1][BUS: 13]
GPU4: Radeon RX 580 Series [Ellesmere] [4096 MB][Intensity 25.0][W: 8][T: 2][K: 1][BUS: 12]
GPU5: Radeon RX 580 Series [Ellesmere] [4096 MB][Intensity 25.0][W: 8][T: 2][K: 1][BUS: 14]
GPU6: Radeon RX 580 Series [Ellesmere] [4096 MB][Intensity 25.0][W: 8][T: 2][K: 1][BUS: 15]
GPU7: Radeon RX 580 Series [Ellesmere] [4096 MB][Intensity 25.0][W: 8][T: 2][K: 1][BUS: 11]
GPU8: Radeon RX 580 Series [Ellesmere] [4096 MB][Intensity 25.0][W: 8][T: 2][K: 1][BUS: 1]

in setting i use intensity 0 as auto, double treads true and algo heavy:
is it possible that 4gb cards give half of hashrate than 8gb? shall i play with intensity maybe?

[2018-06-20 00:36:55] GPU0 :    636 H/s [T: 67c, RPM: 2112, CC: 1250 MHz, MC: 2050 MHz][BUS:8]
[2018-06-20 00:36:55] GPU1 :    1008 H/s [T: 66c, RPM: 2109, CC: 1250 MHz, MC: 2050 MHz][BUS:10]
[2018-06-20 00:36:55] GPU2 :    1058 H/s [T: 67c, RPM: 2372, CC: 1250 MHz, MC: 2000 MHz][BUS:4]
[2018-06-20 00:36:55] GPU3 :    622 H/s [T: 78c, RPM: 2202, CC: 1250 MHz, MC: 1950 MHz][BUS:13]
[2018-06-20 00:36:55] GPU4 :    628 H/s [T: 63c, RPM: 2086, CC: 1250 MHz, MC: 2000 MHz][BUS:12]
[2018-06-20 00:36:55] GPU5 :    628 H/s [T: 67c, RPM: 2160, CC: 1250 MHz, MC: 2000 MHz][BUS:14]
[2018-06-20 00:36:55] GPU6 :    628 H/s [T: 67c, RPM: 2147, CC: 1250 MHz, MC: 2000 MHz][BUS:15]
[2018-06-20 00:36:55] GPU7 :    654 H/s [T: 62c, RPM: 1464, CC: 1250 MHz, MC: 2150 MHz][BUS:11]
[2018-06-20 00:36:55] GPU8 :    638 H/s [T: 65c, RPM: 1491, CC: 1250 MHz, MC: 2050 MHz][BUS:1]

edit: i tried use intensity 50 for all cards and it has frozen...

Hello doktor83, can you please ad "niobio" ?
https://niobiocash.org/en/
Algo: Heavy.

Thanks !

Double threads only seems to be worthwhile (on cryptonight heavy) if you have 8 GB GPUs. At least that is how it has been in our testing for 470/570 and 480/580 GPUs (4Gb vs 8GB models).

whaaaaaaat? is there a nofee version??

hi

strange thing this day:internet was cut for 3hours.

all the "old" version(1.5 and before) stayed aware:pool1-->pool2-->pool1.....

all the "new" version 1.5.9 and 1.6 closed    when internet gone

i missed a config??