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Author Topic: SRBMiner Cryptonight AMD GPU Miner V1.9.3 - native algo switching  (Read 236659 times)
Kgonla
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July 15, 2018, 06:13:15 PM
 #3421

Hi,

Been using the miner for couple of days now and i dunno what it is but it looks like its getting tired.
It starts hopefull at decent hashrate but gets slower and slower the longer the miner is running.

Here are some examples taken from the miner screen:

Code:
[2018-07-13 22:56:10] Total:    5625 H/s
[2018-07-14 05:43:35] Total:    5415 H/s
[2018-07-14 13:07:55] Total:    5318 H/s
[2018-07-14 15:31:56] Total:    5256 H/s
[2018-07-14 15:38:07] Total:    5167 H/s

I then rebooted the miner and restarted the software and again it started decent while dropping the longer its running.
so i then did another reboot (now shutting down and cutting power before rebooting) but now its looking even more dramatic. Hashrate is now around 4.75Kh/s and is not going up where it should be around 5.6kh/s

(edit) Running window 10
Using 6x ASUS RX 580 dual OC 8Gb cards.
driver: Crimson blockchain driver
Bios stepping modded for ethash.
Core: 1150
Core voltage: 900
Mem: 2160
Mem voltage: 950

Any suggestions why its getting slower all the time?

BR Jack

Check the temperature of all cards, are all going down or it is one only?
Set memory speed to 2050 MHz & test if it happens again.
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ripcurrent
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July 16, 2018, 12:46:23 AM
 #3422

Trying to run 2 rx480 8gb Samsung cards tried auto intensity, 56, 40 , 45....but I cant get these cards over 300h/s on heavy...running same cards on another rig hash 1000ish , increase virtual to 80k but still no go, any words of wisdom?
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July 16, 2018, 06:44:50 AM
 #3423


Use:

   { "id" : 0, "intensity" : 15, "worksize" : 8, "threads" : 2},
   { "id" : 1, "intensity" : 15, "worksize" : 8, "threads" : 2},
   { "id" : 2, "intensity" : 28, "worksize" : 8, "threads" : 2},
   { "id" : 3, "intensity" : 28, "worksize" : 8, "threads" : 2},
   { "id" : 4, "intensity" : 28, "worksize" : 8, "threads" : 2}



Quote
thanks for your attention, i have try your config and same SRB miner close after loading kernel, it only work if i disable gpu_conf and use auto intensity to 0, i use that config before on srb v1.6.0 and before work fine with gpu_conf manually

I think I found the problem.
In the last line add a comma, like this:
   { "id" : 4, "intensity" : 28, "worksize" : 8, "threads" : 2},

zot57
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July 16, 2018, 09:39:02 AM
 #3424

Anyone noticed how miner1.6.4 and amd drivers 18.6.1 don't work well together on amd rx 580 on Heavy algo. I get half of hashrate than when using amd blockchain drivers.
Blockchain drivers are still the best Smiley strange how AMD couldn't develop new functional drivers in all this time.
doktor83 (OP)
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July 16, 2018, 10:29:44 AM
 #3425

Anyone noticed how miner1.6.4 and amd drivers 18.6.1 don't work well together on amd rx 580 on Heavy algo. I get half of hashrate than when using amd blockchain drivers.
Blockchain drivers are still the best Smiley strange how AMD couldn't develop new functional drivers in all this time.

18.6.1 is good for CN V7 on Vega cards, gives the most hash. While is worse on heavy than BC for example.
Amd stuff.. It is nearly impossible to make a miner that works good on every driver.

So that's why people shouldn't switch drivers every time a new one comes out, just stick to the one that's working.

SRBMiner-MULTI thread - HERE
http://www.srbminer.com
SpceGhst
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July 16, 2018, 10:55:37 AM
 #3426

Trying to run 2 rx480 8gb Samsung cards tried auto intensity, 56, 40 , 45....but I cant get these cards over 300h/s on heavy...running same cards on another rig hash 1000ish , increase virtual to 80k but still no go, any words of wisdom?

Try 18.3.4 driver.  Make sure Crossfire is off and cards are in compute mode.  Avoid Windows 1803 build.

All of my 480/8 get 900 or better on 2 different rigs with this config.
ripcurrent
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July 16, 2018, 05:19:58 PM
 #3427

Trying to run 2 rx480 8gb Samsung cards tried auto intensity, 56, 40 , 45....but I cant get these cards over 300h/s on heavy...running same cards on another rig hash 1000ish , increase virtual to 80k but still no go, any words of wisdom?

Try 18.3.4 driver.  Make sure Crossfire is off and cards are in compute mode.  Avoid Windows 1803 build.

All of my 480/8 get 900 or better on 2 different rigs with this config.


Thank you...the compute mode did it, you allowed me to keep some hair on my head..lol...thanks again
doktor83 (OP)
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July 16, 2018, 07:33:48 PM
 #3428

Trying to run 2 rx480 8gb Samsung cards tried auto intensity, 56, 40 , 45....but I cant get these cards over 300h/s on heavy...running same cards on another rig hash 1000ish , increase virtual to 80k but still no go, any words of wisdom?

Try 18.3.4 driver.  Make sure Crossfire is off and cards are in compute mode.  Avoid Windows 1803 build.

All of my 480/8 get 900 or better on 2 different rigs with this config.


Thank you...the compute mode did it, you allowed me to keep some hair on my head..lol...thanks again

Added info in tips section here on how to turn off crossfire and switch to compute mode.

SRBMiner-MULTI thread - HERE
http://www.srbminer.com
doktor83 (OP)
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July 16, 2018, 07:34:33 PM
 #3429

Can someone with 550 and 560 cards tell me which config is the best for V7 and Heavy ?

SRBMiner-MULTI thread - HERE
http://www.srbminer.com
abg00
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July 16, 2018, 08:05:49 PM
 #3430

Can someone with 550 and 560 cards tell me which config is the best for V7 and Heavy ?
560 card work poor. not stable rate

heavy config for 560\4g

"gpu_conf" :
[
   { "id" : 0, "intensity" : 26, "double_threads" : true, "persistent_memory" : true},
   { "id" : 1, "intensity" : 26, "double_threads" : true, "persistent_memory" : true},
   { "id" : 2, "intensity" : 26, "double_threads" : true, "persistent_memory" : true},
   { "id" : 3, "intensity" : 26, "double_threads" : true, "persistent_memory" : true},
   { "id" : 4, "intensity" : 26, "double_threads" : true, "persistent_memory" : true},
   { "id" : 5, "intensity" : 26, "double_threads" : true, "persistent_memory" : true},
   { "id" : 6, "intensity" : 26, "double_threads" : true, "persistent_memory" : true},
   { "id" : 7, "intensity" : 26, "double_threads" : true, "persistent_memory" : true},
   { "id" : 8, "intensity" : 26, "double_threads" : true, "persistent_memory" : true},
   { "id" : 9, "intensity" : 26, "double_threads" : true, "persistent_memory" : true},
   { "id" : 10, "intensity" : 26, "double_threads" : true, "persistent_memory" : true},
   { "id" : 11, "intensity" : 26, "double_threads" : true, "persistent_memory" : true},
]


v7 config for 550\2g int 26 for card with monitor

"gpu_conf" :
[
   { "id" : 0, "intensity" : 26, "double_threads" : true},
   { "id" : 1, "intensity" : 27, "double_threads" : true},
   { "id" : 2, "intensity" : 27, "double_threads" : true},
   { "id" : 3, "intensity" : 27, "double_threads" : true},
   { "id" : 4, "intensity" : 27, "double_threads" : true},
   { "id" : 5, "intensity" : 27, "double_threads" : true},
    { "id" : 6, "intensity" : 27, "double_threads" : true},
   { "id" : 7, "intensity" : 27, "double_threads" : true},
]
dov17
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July 16, 2018, 08:20:27 PM
 #3431

Can someone with 550 and 560 cards tell me which config is the best for V7 and Heavy ?
RX552
FAST               { "id" : 0, "intensity" : 21.5, "worksize" : 12, "threads" : 2}
HEAVY/BITTUBE { "id" : 0, "intensity" : 14, "worksize" : 12, "threads" : 2}
Normal V7      { "id" : 0, "intensity" : 27.5, "worksize" : 12, "threads" : 2}
litev7               { "id" : 0, "intensity" : 45, "worksize" : 12, "threads" : 2}
doktor83 (OP)
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July 16, 2018, 08:24:28 PM
 #3432

Can someone with 550 and 560 cards tell me which config is the best for V7 and Heavy ?
RX552
FAST               { "id" : 0, "intensity" : 21.5, "worksize" : 12, "threads" : 2}
HEAVY/BITTUBE { "id" : 0, "intensity" : 14, "worksize" : 12, "threads" : 2}
Normal V7      { "id" : 0, "intensity" : 27.5, "worksize" : 12, "threads" : 2}
litev7               { "id" : 0, "intensity" : 45, "worksize" : 12, "threads" : 2}

Thanks, could you tell me the hashrate too?

SRBMiner-MULTI thread - HERE
http://www.srbminer.com
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July 16, 2018, 08:38:20 PM
Last edit: July 17, 2018, 08:14:16 AM by dov17
 #3433

Thanks, could you tell me the hashrate too?
Bittube  317-323h/s
Fast/Masari  880-890h/s
Litev7/Bitsum 1000-1050h/s
V7/Graft 510-530h/s
Sapphire 552 - 1170/1900 Elpida, Gigabyte 552 - 1170/2030 Hynix, MSI Aero 552 - 1170/1930 Elpida. voltage 876/870, win10 ltsb, Adrenalin 18.5.1  Smiley
doktor83 (OP)
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July 16, 2018, 08:50:33 PM
 #3434

Thanks, could you tell me the hashrate too?
Bittube  349-352h/s
Fast/Masari  880-890h/s
Litev7/Bitsum 1000-1050h/s
V7/Graft 510-530h/s
Sapphire 552 - 1170/1900 Elpida, Gigabyte 552 - 1170/2030 Hynix, MSI Aero 552 - 1170/1930 Elpida. voltage 876/870, win10 ltsb, Adrenalin 18.5.1  Smiley


Awesome, thank you . Now i can put the settings in the first post so everyone can see it.

SRBMiner-MULTI thread - HERE
http://www.srbminer.com
ViWe
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July 16, 2018, 09:06:58 PM
 #3435

Anyone noticed how miner1.6.4 and amd drivers 18.6.1 don't work well together on amd rx 580 on Heavy algo. I get half of hashrate than when using amd blockchain drivers.
Blockchain drivers are still the best Smiley strange how AMD couldn't develop new functional drivers in all this time.

Using Win10 1803, SRBminer 1.6.4, amd adrenalin 18.6.1, 6*RX580 8GB Samsung memory. Getting a bit over 6.8 KH/s on CN-heavy, that's 1130-1140 KH/s per GPU.
"intensity" : 54,
"double_threads" : true,
Übermix 3.1
Memory 1340/1050
GPU 2065/880
Virtual memory 51200MB
and of course after upgrade of the drivers I used radeon settings to set the GPUs 1 by 1 to compute mode.

Interested in your setup and results with blockchain drivers.
Spidey999
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July 16, 2018, 09:19:26 PM
 #3436

I tried to mine Graft with but the miner crashes everytime after few jobs sent from the pool. Any idea how to troubleshoot this?
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July 16, 2018, 09:19:57 PM
 #3437


Memory 1340/1050
GPU 2065/880


Are you sure that you wrote all right?
doktor83 (OP)
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July 16, 2018, 09:31:53 PM
 #3438

I tried to mine Graft with but the miner crashes everytime after few jobs sent from the pool. Any idea how to troubleshoot this?

If you are not using the latest 1.6.4 version, but an older version < 1.6.0 please try first 1.6.4, and if the problem continues, enable logging.

http://www.srbminer.com/downloads/SRBMiner-CN-V1-6-4.zip

SRBMiner-MULTI thread - HERE
http://www.srbminer.com
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July 16, 2018, 09:41:44 PM
Last edit: July 16, 2018, 10:09:43 PM by ipe4enko
 #3439

doktor83

v7 algo
505 H/s 1215/1945 Gygabyte Rx550 (Hynix)                              Video driver version: 24.20.11001.5003
505 H/s 1215/1900 Asus Rx550        (Elpida)                             Video driver version: 24.20.11001.5003
495 H/s 1215-1230/1900-1935 MSI Low Profile Rx550  (Hynix )  Video driver version: 23.20.16.4944

"intensity" : 26.7,  "worksize" : 12, "threads" : 2

If i add fragments=338033747 in config when speed up about +10 H/s
UnclWish
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July 16, 2018, 09:44:13 PM
Last edit: July 16, 2018, 11:11:32 PM by UnclWish
 #3440

doktor83

v7 algo
505 H/s 1215/1945 Gygabyte Rx550
505 H/s 1215/1900 Asus Rx550
495 H/s 1215-1230/1900-1935 MSI Low Profile Rx550

If i add fragments=338033747 in config when speed up about +10 H/s

You can lower fragments to 8388607. Result will be the same.
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