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Topic: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux) - page 496. (Read 6590718 times)

jr. member
Activity: 75
Merit: 1
hiya all:

if any one could help me figure out what is wrong i will be very grateful ,every thing was working fine with my rig went to have a bath came out to this :
21:02:08:642   1100   ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»
21:02:08:642   1100   º      Claymore's Dual ETH + DCR/SC/LBC/PASC GPU Miner v9.8      º
21:02:08:642   1100   ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍͼ
21:02:08:642   1100   
21:02:08:848   1100   ETH: 5 pools are specified
21:02:08:848   1100   Main Ethereum pool is eth-eu1.nanopool.org:9999
21:02:08:879   1100   OpenCL platform: NVIDIA CUDA
21:02:08:879   1100   AMD OpenCL platform not found
21:02:09:067   1100   CUDA initializing...

21:02:09:067   1100   NVIDIA Cards available: 1
21:02:09:067   1100   CUDA Driver Version/Runtime Version: 9.1/8.0
21:02:09:067   1100   GPU #0: GeForce GTX 1060 6GB, 6144 MB available, 10 compute units, capability: 6.1

21:02:09:067   1100   Total cards: 1
21:02:13:140   1100   No AMD cards in the list, ADL library will not be used.
21:02:13:140   1100   NVML version: 9.388.59
21:02:13:343   1100   ETHEREUM-ONLY MINING MODE ENABLED (-mode 1)

21:02:13:343   1100   ETH: eth-proxy stratum mode
21:02:13:343   1100   Watchdog enabled
21:02:13:343   1100   Remote management (READ-ONLY MODE) is enabled on port 3333
21:02:13:343   1100   

21:02:23:251   1aa4   Cannot resolve 'eth-eu1.nanopool.org'
21:02:23:251   1aa4   ETH: Stratum - Cannot connect to eth-eu1.nanopool.org:9999
21:02:23:251   1aa4   ETH: Stratum - Failed to connect, retry in 20 sec...

i tried re downloading clay more but with same result
any one had similar problem or know of solution pls help the nooby Smiley
full member
Activity: 182
Merit: 101
I currently have a cheap nvidia card, and a AMD 570.  I want to be able to have the AMD one come first in the index so that Claymore uses the AMD by default instead of having to specify it.  Firstly is there a way i can just disable CUDA or OpenCL on the nvidia card so Claymore will ignore it?  If not is there a way to renumber them in OS? I want to avoid having to specify the gpu order, beause I am launching claymore using 3rd party app MultiPoolMiner and it isn't easy to specify gpu currently. 

Thanks.

Which OS are you running? I would need help on how to install amd and nvidia cards on Ubuntu at the same time..
newbie
Activity: 9
Merit: 0
hi
i have changed mining from eth(nanopool claymore) to zer coin on another pool with claymore too, and when i back  mining eth nanopool i receive

"whatchdog enable
Cannot connect to eth-eu1.nanopool.org:9999.
ETH: Stratum - Failed to connect, retry in 20 sec... "

i didn't change nothing just mine zercoin and back to eth.
no prb in my internet connection, i have tried to disable FIREWALL , change 9999 to 3333... and nothing run.
thank you and sorry for my bad english.
sr. member
Activity: 574
Merit: 261
newbie
Activity: 1
Merit: 0
I am unable to mine Ethereum+Siacoin, as it always defaults to Ethereum+Decred.

My command-line is (with substitution of wallets/workers):
./ethdcrminer64 -mode 0 -mport -3333 -ftime 3 -epool eth-us.dwarfpool.com:8008 -ewal MY_WALLET.WORKER -epsw x -ejobtimeout 10 -ethi 6 -esm 0 -dcoin sia -dpool stratum+tcp://sia-us-east1.nanopool.org:7777 -dwal MY_WALLET/WORKER -dpsw x -djobtimeout 15 -dcri 30

I am running Manjaro Linux, Claymore v10.2, and using a GTX 1080.

Latest logfile contains:

12:47:40:307   475a6780   Check and remove old log files...
12:47:40:307   475a6780   args:
12:47:40:307   475a6780   
12:47:40:307   475a6780   ÉÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ»
12:47:40:307   475a6780   º     Claymore's Dual ETH + DCR/SC/LBC/PASC GPU Miner v10.2      º
12:47:40:307   475a6780   ÈÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍŒ
12:47:40:307   475a6780   
12:47:40:508   475a6780   ETH: 4 pools are specified
12:47:40:508   475a6780   Main Ethereum pool is eth-us.dwarfpool.com:8008
12:47:40:508   475a6780   DCR: 4 pools are specified
12:47:40:508   475a6780   Main Decred pool is sia-us-east1.nanopool.org:7777
12:47:40:568   475a6780   OpenCL platform: NVIDIA CUDA
12:47:40:568   475a6780   AMD OpenCL platform not found
12:47:40:576   475a6780   CUDA initializing...

12:47:40:576   475a6780   NVIDIA Cards available: 1
12:47:40:576   475a6780   CUDA Driver Version/Runtime Version: 9.0/8.0
12:47:40:577   475a6780   GPU #0: GeForce GTX 1080, 8112 MB available, 20 compute units, capability: 6.1

12:47:40:577   475a6780   Total cards: 1
12:47:44:578   475a6780   No AMD cards in the list, ADL library will not be used.
12:47:44:581   475a6780   NVML version: 9.384.98
12:47:44:824   2a7fc700   ETH: Stratum - connecting to 'eth-us.dwarfpool.com' <144.217.149.131> port 8008
12:47:44:883   475a6780   DUAL MINING MODE ENABLED: ETHEREUM+DECRED

12:47:44:883   475a6780   ETH: eth-proxy stratum mode
12:47:44:883   475a6780   Watchdog enabled
12:47:44:884   475a6780   Remote management (READ-ONLY MODE) is enabled on port 3333
12:47:44:884   475a6780   

12:47:44:891   2a7fc700   send: {"worker": "eth1.0", "jsonrpc": "2.0", "params": ["", "x"], "id": 2, "method": "eth_submitLogin"}

12:47:44:891   2a7fc700   ETH: Stratum - Connected (eth-us.dwarfpool.com:8008)
12:47:44:926   29529700    DCR: Stratum - connecting to 'sia-us-east1.nanopool.org' <144.217.14.139> port 7777
12:47:44:962   2a7fc700   got 39 bytes
12:47:44:962   2a7fc700   buf: {"id":2,"jsonrpc":"2.0","result":true}

12:47:44:962   2a7fc700   parse packet: 38
12:47:44:962   2a7fc700   ETH: Authorized
12:47:44:962   2a7fc700   send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

12:47:44:962   2a7fc700   new buf size: 0
12:47:44:995   29529700   send: {"id": 1, "method": "mining.subscribe", "params": ["dual 1.0"]}

12:47:44:995   29529700   send: {"id": 5, "method": "mining.extranonce.subscribe", "params": []}

12:47:44:995   29529700   send: {"id": 2, "method": "mining.authorize", "params": ["","x"]}

12:47:44:995   29529700    DCR: Stratum - Connected (sia-us-east1.nanopool.org:7777)
12:47:45:033   2a7fc700   got 244 bytes
12:47:45:033   2a7fc700   buf: {"result":["0xdb429f578580ce18103b7839184a53d5f7f950113e365f2cd4f836e42c7a71f5","0x10fc9a2e5b65ea3f990c50787c055ec381519a57803a159640ee6ceac8ea4f5d","0x0000000225c17d04dad2965cc5a02a23e254c0c3f75d9178046aeb27ce1ca574"],"jsonrpc":"2.0","id":3}

12:47:45:033   2a7fc700   parse packet: 242
12:47:45:033   2a7fc700   ETH: job changed
12:47:45:033   2a7fc700   new buf size: 0
12:47:45:088   2b7fe700   Setting DAG epoch #160...
12:47:45:236   29529700   got 676 bytes
12:47:45:237   29529700   buf: {"jsonrpc":"2.0","id":1,"result":true}
{"id":6,"jsonrpc":"2.0","params":["0","0x0000000000000012580f564031af1b040fce8ac69ff29bb3918c0a85216859b50000000000000 000ba8d465a00000000b8c9e2d56435f4c4480401dde2c0623d8f4192d67798672971ad26611d6d 1e93","0x0000000007547ff5d321871ff4fb4f118b8d13a30a1ff7b317f3c5b20629578a"],"method":"mining.notify"}
{"jsonrpc":"2.0","id":2,"result":true}
{"id":6,"jsonrpc":"2.0","params":["1","0x0000000000000012580f564031af1b040fce8ac69ff29bb3918c0a85216859b50000000000000 000ba8d465a00000000707cfb1ea739beb1890b3f124fa8d59ed09f2adead8a491dc1e76a0d6445 5ca5","0x0000000007547ff5d321871ff4fb4f118b8d13a30a1ff7b317f3c5b20629578a"],"method":"mining.notify"}

12:47:45:237   29529700   parse packet: 38
12:47:45:237   29529700    DCR: Failed to get nonce1 at handshaking
12:47:45:237   29529700   remove first packet 637
12:47:45:237   29529700   new buf size: 637
12:47:45:237   29529700   parse packet: 298
12:47:45:237   29529700   remove first packet 338
12:47:45:237   29529700   new buf size: 338
12:47:45:237   29529700   parse packet: 38
12:47:45:237   29529700    DCR: Authorized
12:47:45:237   29529700   remove first packet 299
12:47:45:237   29529700   new buf size: 299
12:47:45:237   29529700   parse packet: 298
12:47:45:237   29529700   new buf size: 0
12:47:46:545   2a7fc700   got 244 bytes
12:47:46:545   2a7fc700   buf: {"result":["0x947808848c99db06a3ad126b9474ac4188754ffebc57f72089b219a835107efd","0x10fc9a2e5b65ea3f990c50787c055ec381519a57803a159640ee6ceac8ea4f5d","0x0000000225c17d04dad2965cc5a02a23e254c0c3f75d9178046aeb27ce1ca574"],"jsonrpc":"2.0","id":0}

12:47:46:545   2a7fc700   parse packet: 242
12:47:46:545   2a7fc700   ETH: job changed
12:47:46:545   2a7fc700   new buf size: 0
12:47:46:546   2a7fc700   ETH: 12/29/17-12:47:46 - New job from eth-us.dwarfpool.com:8008
12:47:46:546   2a7fc700   target: 0x0000000225c17d04 (diff: 2000MH), epoch 160(2.25GB)
12:47:46:546   2a7fc700   ETH - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0, Time: 00:00
12:47:46:546   2a7fc700   ETH: GPU0 0.000 Mh/s
12:47:46:546   2a7fc700    DCR - Total Speed: 0.000 Mh/s, Total Shares: 0, Rejected: 0
12:47:46:546   2a7fc700    DCR: GPU0 0.000 Mh/s
12:47:47:343   2b7fe700   Setting DAG epoch #160 for GPU0
12:47:47:343   2b7fe700   Create GPU buffer for GPU0
12:47:48:267   29529700   checkread timeout
12:47:51:297   29529700   checkread timeout
12:47:54:328   29529700   checkread timeout
12:47:55:034   2a7fc700   ETH: checking pool connection...
12:47:55:034   2a7fc700   send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

12:47:55:104   2a7fc700   got 244 bytes
12:47:55:104   2a7fc700   buf: {"result":["0x947808848c99db06a3ad126b9474ac4188754ffebc57f72089b219a835107efd","0x10fc9a2e5b65ea3f990c50787c055ec381519a57803a159640ee6ceac8ea4f5d","0x0000000225c17d04dad2965cc5a02a23e254c0c3f75d9178046aeb27ce1ca574"],"jsonrpc":"2.0","id":3}

12:47:55:104   2a7fc700   parse packet: 242
12:47:55:104   2a7fc700   ETH: job is the same
12:47:55:104   2a7fc700   new buf size: 0
12:47:55:889   2b7fe700   GPU0 DAG creation time - 8533 ms
12:47:55:889   2b7fe700   Setting DAG epoch #160 for GPU0 done
12:47:57:361   29529700   checkread timeout
12:48:00:392   29529700   checkread timeout
12:48:03:423   29529700   checkread timeout
12:48:05:034   2a7fc700   send: {"id":6,"jsonrpc":"2.0","method":"eth_submitHashrate","params":["0x140814f", "0x0000000000000000000000000000000000000000000000000000000024b1bd13"]}

12:48:05:035   2a7fc700   ETH: checking pool connection...
12:48:05:035   2a7fc700   send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}

12:48:05:105   2a7fc700   got 40 bytes
12:48:05:105   2a7fc700   buf: {"id":6,"jsonrpc":"2.0","result":true}

12:48:05:105   2a7fc700   parse packet: 38
12:48:05:105   2a7fc700   new buf size: 0
12:48:05:173   2a7fc700   got 244 bytes
12:48:05:173   2a7fc700   buf: {"result":["0x947808848c99db06a3ad126b9474ac4188754ffebc57f72089b219a835107efd","0x10fc9a2e5b65ea3f990c50787c055ec381519a57803a159640ee6ceac8ea4f5d","0x0000000225c17d04dad2965cc5a02a23e254c0c3f75d9178046aeb27ce1ca574"],"jsonrpc":"2.0","id":3}

12:48:05:173   2a7fc700   parse packet: 242
12:48:05:173   2a7fc700   ETH: job is the same
12:48:05:173   2a7fc700   new buf size: 0
12:48:06:454   29529700   checkread timeout
12:48:09:484   29529700   checkread timeout
12:48:10:519   3fc4b700   GPU0 t=57C fan=17%
12:48:10:536   4044c700   em hbt: 1, dm hbt: 25652, fm hbt: 33,
12:48:10:536   4044c700   watchdog - thread 0 (gpu0), hb time 379
12:48:10:536   4044c700   watchdog - thread 1 (gpu0), hb time 129
12:48:12:515   29529700   checkread timeout
12:48:12:515   29529700    DCR: Job timeout, disconnect, retry in 20 sec...
12:48:13:780   475a6780   Quit signal received...

I appreciate any help so that I can get it functioning correctly before I add a GTX 1080 Ti in the system as well.
newbie
Activity: 1
Merit: 0
I currently have a cheap nvidia card, and a AMD 570.  I want to be able to have the AMD one come first in the index so that Claymore uses the AMD by default instead of having to specify it.  Firstly is there a way i can just disable CUDA or OpenCL on the nvidia card so Claymore will ignore it?  If not is there a way to renumber them in OS? I want to avoid having to specify the gpu order, beause I am launching claymore using 3rd party app MultiPoolMiner and it isn't easy to specify gpu currently. 

Thanks.
jr. member
Activity: 36
Merit: 12
no any one help? im wating... please help me

maybe because the GT 630 is outdated and not supported by claymore
newbie
Activity: 36
Merit: 0
Hi,

I am having a hard time with my voltage setup on my second rig so any help would be great, I have the below setup.

Asrock H81 BTC Pro R2.0
6 x Sapphire RX480 Nitro+ 8GB
2 x EVGA 750 G2 PSU

All bios mods are running Ubermix 3.1 via PBE 1.6.4

It currently runs cards at 1100/2000 875/850 & a couple at 1050/2000 850/850

I am getting between 29.2MH/s & 29.5MH/s per card total of 175.5MH/s for entire rig.

Running WIN10PROx64, Claymore 10.1, using DAGFIX drivers mining ETH only, but it is pulling over 900w at the wall, using Wattman to control speeds etc. (Temps range from 57-62)

My rigs run relatively quiet, due to their locations, quiet enough the wife is happy to have them in the room and quiet enough you can hold a conversation next to them (Saves me having to turn on the heating)

I had this running at just under 800w a few weeks ago, but unable to reproduce how I did this, so any help would be great





Managed to reset everything and start again, now pulling 840w-845w.  alot better than the 960w it was pulling. And managed to squeeze out another 1MH/s and lower temps a degree or 2


Not sure what happened overnight, but woke up to the rig going nuts, pulling 1150w, killed miner and restarted, now pulling 765w - 770w WTF?

After a reboot its now pulling 900w - 920w erratically.

Anyone have any ideas?? its getting frustrating, it can run for weeks stable as hell and poof overnight, no changes it just decides to throw a wobbly.

My 7x RX470 rig has been running for months no issues (fingers crossed), so solid. But the RX480 rig, same OS, same CM, Same Drivers, Same PSU's etc does not.

read my post here: https://bitcointalksearch.org/topic/m.26800863
do not use blockchain drivers and use overdriven for gpu configs

I’m using blockchain drivers, but to stable my rigs I need to open and close the miner program three or four times to get the correct speed and config.

The process is: click in the claymore miner, waits until setting up all the Dag files, before start really mine, I close and repeat the process until the speed is ok.

I have 3 rigs, 480 and 580 nitro 8gb, the most stable are the 580 nitro... when stabilize the rigs works for more than 40 hours.

I’m using all the config commands of claymore to set the clock and voltage.



This seems to do the trick, let it run until it has finished creating DAGs in memory, close and re-open, holds at 780-790w for full rig for over 48 hours and counting

Thanks for recommendation.
newbie
Activity: 2
Merit: 0

NVML: cannot get current temperature, error 999 (an internal driver error occurred)



I'd say that the important part is in the bold now.
What it means that the driver has just failed somewhere and claymore just loves to do that when mixed(same miner instance) with Polarises that work alongside nvidias.
also I have a worker with 10 GPUs: 8*1060 - running claymore on "platform 1" switch with 2 Vegas fe doing XMR - no issues there.

Yeah, looks like when the screen goes black for a second it's the driver crashing, then nothing works after that. I'd be interested to learn from anyone who has a Titan X working what the magic combination of drivers and settings are.

Thanks Ursul0.
full member
Activity: 182
Merit: 101
Is it possible to use amd and nvidia card on the same rig? I’m using Ubuntu 16.04.
newbie
Activity: 17
Merit: 0
I tried -cclock,  but it didn’t seem to have any effect on Radeon R9 290X. I also tried to  write to /sys/class/drm/card0/device/pp_sclk_od, according to this

https://www.phoronix.com/scan.php?page=article&item=amd-rx480-od&num=1

but the value didn’t change from zero.

Is there a way to overclock Radeon R9 290X in Claymore? I’m using AMDGPU-Pro Driver 17.40

For my r9 280x is still the best driver   [Guru3D]-radeon-crimson-15.12-with-dotnet45-win7-64bit
newbie
Activity: 2
Merit: 0
member
Activity: 154
Merit: 85
I updated miner to version 10.2 but on musicoin it is restarted from time to time on all the rigs. What can be wrong?
newbie
Activity: 35
Merit: 0
I just made a change to my mining rig and removed 1 GPU (of 7).  Rebooted and found that Claymore Dual miner runs but is not showing any hashrate info on the screen unless I press the s key.

Can anyone tell me why Claymore Dual miner would not show me my current hashrates ?

Weird, claymore began showing my hashrate on its own.  Not sure why.  Possibly something to do with the pool?
newbie
Activity: 2
Merit: 0
I see huge influx of people here and some are way more clueless then the others...
so here some tips for you there, mining with Polarises on Win10:

1. make sure you have sufficient power on your PSU(10-20% spare from the peaks)
Note: properly configured polaris should be just below 150W on dual ETH
2. molex power to raisers is probably the most common point of failure (bad/unstable hash, card disconnects, crashes, and such)
Note: it seems there's no such thing as bad raiser, only bad contacts in power connectors
3. disable all you can via Group Policy, especially windows update and drivers update
4. use latest DDU and install 17.11.1 driver, pointing manually from Device Manager to the dir with unzipped driver
Note: Do not use blockchain beta driver as it has some issues with latest API and also doesn't support more than 8 AMD GPUs
5. set compute mode for all GPUs. here's the example for dev0 (special thanks to @ober for that):
Code:
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0000]
"KMD_EnableInternalLargePage"=dword:00000002
6. Flash bios mods with tighter straps. Look for PolarisEditor v164 with "one click modify" bios timings and use atiflash without gui
7. Use overdriven tool (RX5* Polarises normally do well on 1180 & 1950-2150 @ 850mv, RX4* may need lower core freq)
Note: do not use AB.
Note: do not use claymore for core&mem&fans control
8. Use sysinternals autologon and built-in MS task scheduler
9. make reboot.bat and set "-r 1", as restarting miner most likely will NOT work

Bonus:
* I'm using RealVNC for remote access - flawless
* you may find useful: display dummy dongles and usb watchdogs
* and as always openVPN is your friend

If I just made your life easier and increased your profits PM me and I'll give you my ETH address:)
...or you can just find it in my profile yourself

Hi.  Excellent post, but I have a question:
Why not use Claymore for voltage/frequency control - it works fine?  Overdriventool on the other hand sometimes doesn't set voltages for 1 of the cards.
AND my main question how do you control fans???
(claymore makes them go up and down, overdriventool doesn't  control fans on some rigs and doesn't control voltages on some random cards)

I also use Claymore for settings. On Sapphire RX580 cards is ok with everything, but i have also a MSI Gaming X RX580 and the fan is starting randomly based on the card temperature. So i use Speedfan from http://www.almico.com/speedfan.php to set a stable fan speed on MSI.
newbie
Activity: 10
Merit: 0
I see huge influx of people here and some are way more clueless then the others...
so here some tips for you there, mining with Polarises on Win10:

1. make sure you have sufficient power on your PSU(10-20% spare from the peaks)
Note: properly configured polaris should be just below 150W on dual ETH
2. molex power to raisers is probably the most common point of failure (bad/unstable hash, card disconnects, crashes, and such)
Note: it seems there's no such thing as bad raiser, only bad contacts in power connectors
3. disable all you can via Group Policy, especially windows update and drivers update
4. use latest DDU and install 17.11.1 driver, pointing manually from Device Manager to the dir with unzipped driver
Note: Do not use blockchain beta driver as it has some issues with latest API and also doesn't support more than 8 AMD GPUs
5. set compute mode for all GPUs. here's the example for dev0 (special thanks to @ober for that):
Code:
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4d36e968-e325-11ce-bfc1-08002be10318}\0000]
"KMD_EnableInternalLargePage"=dword:00000002
6. Flash bios mods with tighter straps. Look for PolarisEditor v164 with "one click modify" bios timings and use atiflash without gui
7. Use overdriven tool (RX5* Polarises normally do well on 1180 & 1950-2150 @ 850mv, RX4* may need lower core freq)
Note: do not use AB.
Note: do not use claymore for core&mem&fans control
8. Use sysinternals autologon and built-in MS task scheduler
9. make reboot.bat and set "-r 1", as restarting miner most likely will NOT work

Bonus:
* I'm using RealVNC for remote access - flawless
* you may find useful: display dummy dongles and usb watchdogs
* and as always openVPN is your friend

If I just made your life easier and increased your profits PM me and I'll give you my ETH address:)
...or you can just find it in my profile yourself

Hi.  Excellent post, but I have a question:
Why not use Claymore for voltage/frequency control - it works fine?  Overdriventool on the other hand sometimes doesn't set voltages for 1 of the cards.
AND my main question how do you control fans???
(claymore makes them go up and down, overdriventool doesn't  control fans on some rigs and doesn't control voltages on some random cards)
full member
Activity: 252
Merit: 100
I observed that on Claymore there was constant non-stop hashing on all cards but on nanopool stats the hashrate was ZERO. Any clue on this?
newbie
Activity: 35
Merit: 0
I just made a change to my mining rig and removed 1 GPU (of 7).  Rebooted and found that Claymore Dual miner runs but is not showing any hashrate info on the screen unless I press the s key.

Can anyone tell me why Claymore Dual miner would not show me my current hashrates ?
hero member
Activity: 773
Merit: 508
Bitcore (BTX) - The Future is Now
Claymore, the Bitcore (BTX) community would love an optimized AMD miner as ETH mining profits are on the way down. 
sr. member
Activity: 857
Merit: 262
I tried -cclock,  but it didn’t seem to have any effect on Radeon R9 290X. I also tried to  write to /sys/class/drm/card0/device/pp_sclk_od, according to this

https://www.phoronix.com/scan.php?page=article&item=amd-rx480-od&num=1

but the value didn’t change from zero.

Is there a way to overclock Radeon R9 290X in Claymore? I’m using AMDGPU-Pro Driver 17.40

you probably should try 9 something like 9.6 it will not have new amd api and will work with proper drivers... like 16.10.4 or smth
EDIT: ohhh. nix user, still the same issue... maybe
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