SRBMiner Cryptonight AMD GPU Miner V1.9.3 - native algo switching

[dingdongtobias]

relative to pitcairn 370 2gb
I get a maximum of 370 h / s on v8
1000 - 1420 gpu / mem
-i 27 -w 16 -k 1
but new problems have arisen
there are compute errors on these maps
I tried the 18.6.1, 18.5.2 driver
changed the intensity of the core frequency and memory errors appear again
then tested v7 - 490h / s
970 - 1400 gpu / mem
-i 30 -w 8 -k 1
compute errors again
question where is the problem?

in your gpu bios and memory strap

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[sky2018miner]

bios native without timings, produced only downvolt gpu - 1.018v
On version 1.6.4 that I used before, problems did not notice

[Bojcha]

on v8 try w16

[U4guk]

i to have many compute errors, how critical is it? hashrate in the miner indicated with these errors?

[abg00]

rx570\570 4g card need more core power on v8. add 10-30 mV on core power

[Bojcha]

Can you guys share your V7 and V8 results on the same card?

RX570 4GB Hynix v7/v8 exact same settings, except v8 is with worksize 16 instead 8.

- V7 - 975H/s
- V8 - 967H/s

Did not measure power but i smell ~20% more on V8

[lupaarSen]

hi i m trying to set up a multi-algo switching (Monero Ocean+ Miner2gether (XAO)
i set these 2 pools in pools-algo-switching with cryptonight_type option by pool
when i run miner it restart switching in loop cryptonightv7-->another MO currency-->cryptonight_V7-->another currency again and again with no mining
help plz
*SRBMiner 1.6.8

[flashgear]

Loving this miner!

Just a quick query, is there any built in hash rate monitoring? Did I miss it?

Sometimes Vega's are dropping hash and a hash watch dog where you can set a threshold before the miner restarts would be awesome!

[heavyarms1912]

Can you guys share your V7 and V8 results on the same card?

RX570 4GB Hynix v7/v8 exact same settings, except v8 is with worksize 16 instead 8.

- V7 - 975H/s
- V8 - 967H/s

Did not measure power but i smell ~20% more on V8

20%?  That pits it in 150w-160w range.

[doktor83]

Loving this miner!

Just a quick query, is there any built in hash rate monitoring? Did I miss it?

Sometimes Vega's are dropping hash and a hash watch dog where you can set a threshold before the miner restarts would be awesome!

I guess you haven't check the first page, or the readme.txt.

config.txt

"min_rig_speed" : number - in H/S, it defines the minimum rig hashing speed we want to maintain. If 5 minute average hashing speed is less than this, miner restarts.
"min_rig_speed_duration" : number - in seconds (minimum is 30 sec), defines the time period for average hashing speed calculation, used with 'min_rig_speed' parameter

[doktor83]

hi i m trying to set up a multi-algo switching (Monero Ocean+ Miner2gether (XAO)
i set these 2 pools in pools-algo-switching with cryptonight_type option by pool
when i run miner it restart switching in loop cryptonightv7-->another MO currency-->cryptonight_V7-->another currency again and again with no mining
help plz
*SRBMiner 1.6.8

maybe a bug in 1.6.8, i will check it out

[mk111]

Does SRB work with Windows 10 1803?

[WhyMe]

Well, just tested v8 and with what i've read in last pages, it seems my v7 settings are too low

For 12 RX 570 8GB @1200/2100/910mV
v7 on 1.6.7 : 10320Hs / 1230w
v8 on 1.6.8 : 10500Hs / 1425w

Will try more testing ...

[captiva]

is there any issue using AMD driver 22.19.659.0?  I have Vega 64's and am completely new to SRBminer.

[doktor83]

is there any issue using AMD driver 22.19.659.0?  I have Vega 64's and am completely new to SRBminer.

You should try
It's working with the blockchain drivers.

[abg00]

Well, just tested v8 and with what i've read in last pages, it seems my v7 settings are too low

For 12 RX 570 8GB @1200/2100/910mV
v7 on 1.6.7 : 10320Hs / 1230w
v8 on 1.6.8 : 10500Hs / 1425w

Will try more testing ...

For 12 RX 570 4GB 1150\810-830 2030\830
1.6.8
v7  11400 h\s | 1094 w
v8  11100 h\s | 1236 w

[doktor83]

relative to pitcairn 370 2gb
I get a maximum of 370 h / s on v8
1000 - 1420 gpu / mem
-i 27 -w 16 -k 1
but new problems have arisen
there are compute errors on these maps
I tried the 18.6.1, 18.5.2 driver
changed the intensity of the core frequency and memory errors appear again
then tested v7 - 490h / s
970 - 1400 gpu / mem
-i 30 -w 8 -k 1
compute errors again
question where is the problem?

try on blockchain drivers, one of the users reported to me that on r7 370 on blockchain drivers works good with 1.6.8

[abg00]

what intens and worksize need for litev7 for rx570?
45\2\12 for rx550 ok

[WhyMe]

Well, just tested v8 and with what i've read in last pages, it seems my v7 settings are too low

For 12 RX 570 8GB @1200/2100/910mV
v7 on 1.6.7 : 10320Hs / 1230w
v8 on 1.6.8 : 10500Hs / 1425w

Will try more testing ...

For 12 RX 570 4GB 1150\810-830 2030\830
1.6.8
v7  11400 h\s | 1094 w
v8  11100 h\s | 1236 w

ok... I need fine tuning !
You made your own memory straps ?

[adaseb]

So there is no way to get it to work with older AMD drivers like 15.12 ? This is on Windows 7.

Basically starting the start.bat or the SRBMiner-CN.exe results in an instant exit and doesn't even provide an error. Checked the log file and nothing was created.