Claymore's ZCash/BTG AMD GPU Miner v12.6 (Windows/Linux)

[chestnyh]

Hi to everyone. I just new in mining and cryptocurrencies.  Is Claymore opensource project?

[Edsemen]

Hi to everyone. I just new in mining and cryptocurrencies.  Is Claymore opensource project?

No. It is closed source.

[gnarlybruh]

I keep getting a message saying "no AMD OPENGLGPUs found, exit". Does anyone know how to fix this?

[Iza]

Anyone try the new AMD drivers for mining? Any results or thoughts?

[Daveeoff]

I keep getting a message saying "no AMD OPENGLGPUs found, exit". Does anyone know how to fix this?

If your running on Windows 10 I do. It's  windows  Defender thinking it's a virus it will show up as Trojan:Win32/Fuery.B!cl in windows Defender .Add Zcashminer folder to Allowed threats in defender .And miner will work had the same issue

[matmator]

@claymore

There is a maj of planned for zcash + Nvidia?

thx

[fittsy]

@claymore

There is a maj of planned for zcash + Nvidia?

thx

Lookup EWBF miner for NVidia equihash/Zcash mining.

[jddebug]

Claymore, have you tried out the new drivers for GPU mining from AMD? Do you have any recommendations?

https://support.amd.com/en-us/kb-articles/Pages/Radeon-Software-Crimson-ReLive-Edition-Beta-for-Blockchain-Compute-Release-Notes.aspx

[Haryford]

Claymore, have you tried out the new drivers for GPU mining from AMD? Do you have any recommendations?

https://support.amd.com/en-us/kb-articles/Pages/Radeon-Software-Crimson-ReLive-Edition-Beta-for-Blockchain-Compute-Release-Notes.aspx

I think this one is not so good.

[Zorky]

Any chance for better hash on vega?

[YamashitaRen]

Hello Claymore, I found another guy with the DRM error :
https://www.reddit.com/r/EtherMining/comments/6qhep7/mining_with_a_295x2_on_arch_linux/
https://bitcointalk.org/index.php?topic=1670733.msg20121404#msg20121404 (old post)

Maybe it's time to fix it  

[asidamani]

Any chance for better hash on vega?

The AMD has to sort out the driver problem first.

[Claymore]

Claymore, have you tried out the new drivers for GPU mining from AMD? Do you have any recommendations?

https://support.amd.com/en-us/kb-articles/Pages/Radeon-Software-Crimson-ReLive-Edition-Beta-for-Blockchain-Compute-Release-Notes.aspx

These drivers must work better for Vega, though I was not able to install them for Vega FE. For Polaris I don't see any changes in speed for ZEC.

Hello Claymore, I found another guy with the DRM error :
https://www.reddit.com/r/EtherMining/comments/6qhep7/mining_with_a_295x2_on_arch_linux/
https://bitcointalk.org/index.php?topic=1670733.msg20121404#msg20121404 (old post)
Maybe it's time to fix it  

Unfortunately, I have no idea what you mean, I don't have enough experience in these Linux problems. I test my miners on ubuntu 16.04 and gpu-pro drivers, for old cards I use 15.12 drivers and Ubuntu 12.04, for NVidia I use Ubuntu 14.04 with CUDA8-compatible drivers, it works fine. Since you did not specify any details, may be you use some different Linux or drivers. My miners are for Windows mainly, I compile them for Linux because of a lot of users requests, I don't test all Linux builds and drivers because it can take forever.

[PB_SilentMiner]

Hey All,

I'm trying the new AMD drivers on my 7 rx 470 rig, all stock settings, but one of the GPU's keeps giving the below error

GPU #0 returned incorrect data! 5015fcc9

All others seem to be fine, this gpu still manages to get some shares though.

I have changed the intensity too for this GPU but made no difference

Any ideas?

[hobbyminer67]

Hey All,

I'm trying the new AMD drivers on my 7 rx 470 rig, all stock settings, but one of the GPU's keeps giving the below error

GPU #0 returned incorrect data! 5015fcc9

All others seem to be fine, this gpu still manages to get some shares though.

I have changed the intensity too for this GPU but made no difference

Any ideas?

Hi, I had similar issue with my 5 x 280x rig, would eventually hang, finally had to do,  i 5,4,2,5,4 to get all errors to clear, all run +/-295 except 2, +/-285

[YamashitaRen]

Claymore, have you tried out the new drivers for GPU mining from AMD? Do you have any recommendations?

https://support.amd.com/en-us/kb-articles/Pages/Radeon-Software-Crimson-ReLive-Edition-Beta-for-Blockchain-Compute-Release-Notes.aspx

These drivers must work better for Vega, though I was not able to install them for Vega FE. For Polaris I don't see any changes in speed for ZEC.

Hello Claymore, I found another guy with the DRM error :
https://www.reddit.com/r/EtherMining/comments/6qhep7/mining_with_a_295x2_on_arch_linux/
https://bitcointalk.org/index.php?topic=1670733.msg20121404#msg20121404 (old post)
Maybe it's time to fix it  

Unfortunately, I have no idea what you mean, I don't have enough experience in these Linux problems. I test my miners on ubuntu 16.04 and gpu-pro drivers, for old cards I use 15.12 drivers and Ubuntu 12.04, for NVidia I use Ubuntu 14.04 with CUDA8-compatible drivers, it works fine. Since you did not specify any details, may be you use some different Linux or drivers. My miners are for Windows mainly, I compile them for Linux because of a lot of users requests, I don't test all Linux builds and drivers because it can take forever.

Sorry, I will give you more info.
I lack experience with theses new drivers too but I think I could help you troubleshoot it. Moreover, I think it is an issue you will have to fix in the future if it's on Claymore side (could be some change they made on amdpu that requires intervention from user side, no idea...)

So I use the free amdgpu driver and amd-staging-4.12 kernel. I will check if I have the same issue with linux-mainline (the linux 4.12 you find in your usual distros).
I didn't have this issue with amd-mainline-hybrid-4.11 kernel.
So my guess it that they changed some code between amd-mainline-hybrid-4.11 and amd-staging-4.12 kernels and that it will be merged sooner or later in the linux mainline kernel and in the gpu-pro driver.

Here's the AMD kernels I'm talking about : https://cgit.freedesktop.org/~agd5f/linux/
Thanks for the linux support by the way
 
Edit :
No issue on linux-mainline either, so I guess the code has not been merged there either.
So the issue only happen on amd-staging-4.11 and amd-staging-4.12 kernels which are the kernels/drivers where the code is first merged so people can use it before it finally lands in linux-mainline (which can take quite some time).

[nubas1k]

Claymore, have you tried out the new drivers for GPU mining from AMD? Do you have any recommendations?

https://support.amd.com/en-us/kb-articles/Pages/Radeon-Software-Crimson-ReLive-Edition-Beta-for-[Suspicious link removed]pute-Release-Notes.aspx

These drivers must work better for Vega, though I was not able to install them for Vega FE. For Polaris I don't see any changes in speed for ZEC.

Hi Claymore, VEGA it's good.
But when we can see optimization for gddr5x memory? or 37 mh/s for eth on 1080ti it's maximum?

[fittsy]

Hi Claymore, VEGA it's good.
But when we can see optimization for gddr5x memory? or 37 mh/s for eth on 1080ti it's maximum?

Don't ask about ETH in the Zcash thread. Ask in the Claymore dual miner thread.

I don't think there is a lot of room for ETH mining on a 1080ti. It is significantly more profitable to mine equihash Zcash/ZCL/HUSH on a 1080ti card.  Only a fool would mine ETH with a 1080ti.

You're losing something like $1.10 per day, per GPU if you mine ETH on a 1080 ti.  If you research it a little bit you'll find a 1080ti isn't the right card for mining ETH. You'd be better off buying 2x as many 1070s. They're half the price and do ~30 MH ETH.

[thrilight]

Claymore, cannot run v 12.6 on ubuntu 12.04.5

Code:

fermer@ferma1:~/Desktop/Claymore's ZCash AMD GPU Miner v12.6 - LINUX$ ./zecminer64
./zecminr64: relocation error: ./zecminer64: symbol _ZNSt7_cxx1112basic_strngIcSt11char_traisIcESaIcEEC1EPKcRKS3_, version GLIBCXX_3.4.21 not defined in file libstdc++.so.6 with link time reference

Both ETH9.8 and ZEC12.5 work just fine.
Should be easy to fix - rebuilding with an older libc should help

[pok8rok8]

Hello,

I have scoured the internet for an issue that I am having before coming on here.  I have an issue with Claymore crashing due to these following:

Cannot get Overdrive capabilites for adapter 24 (error -1)

They follow a long lisst of adapter #from 0 to 30..  No one seems to have an answer for this.

Thanks
pok8rok8