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1  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v9.7 (Windows/Linux) on: July 12, 2017, 07:45:16 AM
I have GPU4 watchdog error happening every 6 hours even on factory bios on my Sapphire RX470 OC 8GB (Micron)

How to lower ethereum mining intensity on GPU4 only?
2  Alternate cryptocurrencies / Mining (Altcoins) / MSI Z170A Gaming Pro Carbon - 6 GPU and Ubuntu Linux on: June 15, 2017, 02:33:03 PM
Hi,

I'm having issues with MSI Z170A Gaming Pro Carbon and 6 GPUs under Ubuntu 16.04.

I got 6 Sapphire RX470 Nitro (non-plus) OC 8GB (Micron memory) and even with stock bios settings as soon as I start Claymore miner two out of six cards all of sudden goes to 0mh/s.

Motherboard is running bios 1.7

Ubuntu 16.04
kernel 4.4.0-78
amdgpu-pro 17.10-429170

Any ideas?

Thanks

Dom
3  Alternate cryptocurrencies / Announcements (Altcoins) / Re: ☑ [ANN] ☰ [ ICO 06|04|2017 ] ☰ Humaniq — Discover the unbanked on: May 02, 2017, 09:32:56 AM
Just got a reply from their FB account:

"Hello, all the tokens will be released by 12:00 (CET) May 8th. Tokens will be available at exchanges two weeks later. More details will be soon. Stay in touch, please!"
4  Alternate cryptocurrencies / Mining (Altcoins) / Ubuntu 16.04 one gpu low hashrate on: May 01, 2017, 08:55:11 AM
Hi,

I'm running Ubuntu 16.04 with claymore 9.3 and amdgpu-pro drivers 17.10. There are six XFX RX480 8GB cards in the system with low power bios 29mh/s. Five out of six cards are mining fine but GPU0 is only doing 4mh/s.

ETH: 05/01/17-10:47:41 - New job from eu1.ethermine.org:4444
ETH - Total Speed: 147.562 Mh/s, Total Shares: 18, Rejected: 0, Time: 00:05
ETH: GPU0 4.168 Mh/s, GPU1 28.694 Mh/s, GPU2 28.676 Mh/s, GPU3 28.688 Mh/s, GPU4 28.681 Mh/s, GPU5 28.656 Mh/s
GPU0 t=43C fan=56%, GPU1 t=60C fan=56%, GPU2 t=56C fan=56%, GPU3 t=57C fan=56%, GPU4 t=59C fan=56%, GPU5 t=54C fan=56%

I had the same setup running Windows previously and all cards were mining with ~29mh/s.

# lspci |grep VGA
00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06)
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 67df (rev c7)
02:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 67df (rev c7)
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 67df (rev c7)
04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 67df (rev c7)
05:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 67df (rev c7)
06:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Device 67df (rev c7)

=================== ROCm System Management Interface ===================
============================================================================
GPU[0] : GPU ID: 0x0402
GPU[1] : GPU ID: 0x67df
GPU[2] : GPU ID: 0x67df
GPU[3] : GPU ID: 0x67df
GPU[4] : GPU ID: 0x67df
GPU[5] : GPU ID: 0x67df
GPU[6] : GPU ID: 0x67df
============================================================================
=================== End of ROCm SMI Log ===================


For some reason roc-smi cannot detect clocks on the problematic card:


# ./rocm-smi -d 1 -a

=================== ROCm System Management Interface ===================
============================================================================
GPU[1] : GPU ID: 0x67df
============================================================================
============================================================================
GPU[1] : Temperature: 44.0c
============================================================================
============================================================================
GPU[1] : Unable to determine current clocks. Check dmesg or GPU temperature
============================================================================
GPU[1] : Fan Level: 145 (56.86)%
============================================================================
============================================================================
GPU[1] : Current PowerPlay Level: auto
============================================================================
============================================================================
GPU[1] : Current OverDrive value: 0%
============================================================================
============================================================================
GPU[1] : Compute Power Profile not supported
============================================================================
============================================================================
GPU[1] : Supported GPU clock frequencies on GPU1
GPU[1] : 0: 300Mhz
GPU[1] : 1: 515Mhz
GPU[1] : 2: 775Mhz
GPU[1] : 3: 915Mhz
GPU[1] : 4: 940Mhz
GPU[1] : 5: 975Mhz
GPU[1] : 6: 1000Mhz
GPU[1] : 7: 1095Mhz
GPU[1] :
GPU[1] : Supported GPU Memory clock frequencies on GPU1
GPU[1] : 0: 300Mhz
GPU[1] : 1: 2080Mhz
GPU[1] :
============================================================================
=================== End of ROCm SMI Log ===================

Other cards e.g GPU2 is fine

#./rocm-smi -d 2 -a


=================== ROCm System Management Interface ===================
============================================================================
GPU[2] : GPU ID: 0x67df
============================================================================
============================================================================
GPU[2] : Temperature: 59.0c
============================================================================
============================================================================
GPU[2] : GPU Clock Level: 7 (1095Mhz)
GPU[2] : GPU Memory Clock Level: 1 (2080Mhz)

============================================================================
============================================================================
GPU[2] : Fan Level: 145 (56.86)%
============================================================================
============================================================================
GPU[2] : Current PowerPlay Level: auto
============================================================================
============================================================================
GPU[2] : Current OverDrive value: 0%
============================================================================
============================================================================
GPU[2] : Compute Power Profile not supported
============================================================================
============================================================================
GPU[2] : Supported GPU clock frequencies on GPU2
GPU[2] : 0: 300Mhz
GPU[2] : 1: 515Mhz
GPU[2] : 2: 775Mhz
GPU[2] : 3: 915Mhz
GPU[2] : 4: 940Mhz
GPU[2] : 5: 975Mhz
GPU[2] : 6: 1000Mhz
GPU[2] : 7: 1095Mhz *
GPU[2] :
GPU[2] : Supported GPU Memory clock frequencies on GPU2
GPU[2] : 0: 300Mhz
GPU[2] : 1: 2080Mhz *
GPU[2] :
============================================================================
=================== End of ROCm SMI Log ===================

I can also see amdgpdu powerplay and voltage errors in dmesg:

[ 9.135564] amdgpu: [powerplay] amdgpu: powerplay sw initialized
[ 9.135998] amdgpu 0000:06:00.0: fence driver on ring 0 use gpu addr 0x0000000200000008, cpu addr 0xffff8802baefd008
[ 9.136556] amdgpu 0000:06:00.0: fence driver on ring 1 use gpu addr 0x0000000200000018, cpu addr 0xffff8802baefd018
[ 9.137110] amdgpu 0000:06:00.0: fence driver on ring 2 use gpu addr 0x0000000200000028, cpu addr 0xffff8802baefd028
[ 9.137597] amdgpu 0000:06:00.0: fence driver on ring 3 use gpu addr 0x0000000200000038, cpu addr 0xffff8802baefd038
[ 9.138125] amdgpu 0000:06:00.0: fence driver on ring 4 use gpu addr 0x0000000200000048, cpu addr 0xffff8802baefd048
[ 9.138558] amdgpu 0000:06:00.0: fence driver on ring 5 use gpu addr 0x0000000200000058, cpu addr 0xffff8802baefd058
[ 9.138979] amdgpu 0000:06:00.0: fence driver on ring 6 use gpu addr 0x0000000200000068, cpu addr 0xffff8802baefd068
[ 9.139446] amdgpu 0000:06:00.0: fence driver on ring 7 use gpu addr 0x0000000200000078, cpu addr 0xffff8802baefd078
[ 9.139960] amdgpu 0000:06:00.0: fence driver on ring 8 use gpu addr 0x0000000200000088, cpu addr 0xffff8802baefd088
[ 9.140408] amdgpu 0000:06:00.0: fence driver on ring 9 use gpu addr 0x0000000200000098, cpu addr 0xffff8802baefd098
[ 9.140826] amdgpu 0000:06:00.0: fence driver on ring 10 use gpu addr 0x00000002000000a8, cpu addr 0xffff8802baefd0a8
[ 9.141243] amdgpu 0000:06:00.0: fence driver on ring 11 use gpu addr 0x00000002000000b8, cpu addr 0xffff8802baefd0b8
[ 9.145606] amdgpu 0000:06:00.0: fence driver on ring 12 use gpu addr 0x0000000001165420, cpu addr 0xffffc9000c25a420
[ 9.146956] amdgpu 0000:06:00.0: fence driver on ring 13 use gpu addr 0x00000002000000d8, cpu addr 0xffff8802baefd0d8
[ 9.147444] amdgpu 0000:06:00.0: fence driver on ring 14 use gpu addr 0x00000002000000e8, cpu addr 0xffff8802baefd0e8
[ 9.187800] amdgpu: [powerplay] [AVFS] Something is broken. See log!
[ 9.190613] amdgpu: [powerplay] Can't find requested voltage id in vdd_dep_on_sclk table!

[ 9.191538] amdgpu: [powerplay] Can't find requested voltage id in vdd_dep_on_sclk table!
[ 9.192014] amdgpu: [powerplay] Can't find requested voltage id in vdd_dep_on_sclk table!
[ 9.192491] amdgpu: [powerplay] Can't find requested voltage id in vdd_dep_on_sclk table!
[ 9.192965] amdgpu: [powerplay] Can't find requested voltage id in vdd_dep_on_sclk table!
[ 9.193427] amdgpu: [powerplay] Can't find requested voltage id in vdd_dep_on_sclk table!
[ 9.193875] amdgpu: [powerplay] Can't find requested voltage id in vdd_dep_on_sclk table!
[ 9.194307] amdgpu: [powerplay] Can't find requested voltage id in vdd_dep_on_sclk table!
[ 9.219785] [drm] amdgpu: freesync_module init done ffff8802bae10c60.
[ 9.452036] amdgpu 0000:06:00.0: fb6: amdgpudrmfb frame buffer device
5  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v9.3 (Windows/Linux) on: April 30, 2017, 04:14:46 PM
I'm getting an error when trying to use calymore on ubuntu 16.04:  Cannot build OpenCL program for GPU . AMDgpu-pro drivers 16.40 and SDK are installed. Any ideas?
6  Alternate cryptocurrencies / Mining (Altcoins) / Re: Windows mining monitoring tool - v2-BETA [OPEN BETA] on: March 19, 2017, 06:24:14 PM
Nice work! I'm gonna deffo donate:) I got 6 cards in my rig but on the dashboard it says that I got 36. I presume its a bug.
7  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v8.1 (Windows/Linux) on: March 18, 2017, 12:27:02 AM
I got ASrock BTC v2 motherboard and when make onboad Intel gpu as primary, then Claymore or MSI Afterburn don't show my RX480 cards temperature anymore. I'm running Win10 and Crimson 16.9.2

Any ideas?

8  Alternate cryptocurrencies / Mining (Altcoins) / Re: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v8.0 (Windows/Linux) on: March 13, 2017, 11:56:22 AM
Hi, i just started mining with claymore. 5 RX480 red devils, and on of them keeps hashing low, i copy what im getting

ETH - Total Speed: 102.287 Mh/s, Total Shares: 139, Rejected: 0, Time: 01:35
ETH: GPU0 4.220 Mh/s, GPU1 24.774 Mh/s, GPU2 24.149 Mh/s, GPU3 24.665 Mh/s, GPU4 24.718 Mh/s

Can you guys help me and tell why getting that low hash rate

Thanks

I had same problem with simplemining Linux running Claymore.

I switched back to Win 10 no problems.

Im running Win 10. Crimson 16.6 for drivers...

That GPU seems locked in core clock and memory clock, dont know why.

Im ticking with the settings of my cards, two of them i get it cool working, but when i apply the same settings to the others two i get

WATCHDOG: GPU 3 hangs in OpenCL call, exit o WATCHDOG: GPU 1 hangs in OpenCL call, exit

Can someone give tips on how to solve this two issues...

I had the same issue with my 6x XFX RX480 rig and became more stable when switched back to 16.9.2 crimson driver. All cards are flashed with Boysie's 29MH Low power bios mod. Getting 173MH/s on 6x XFX RX480 8GB with 850W power usage from the wall.
9  Alternate cryptocurrencies / Mining (Altcoins) / Re: Data Center Mining Garage and Man Mining Cave on: February 08, 2017, 04:59:03 PM
I really like your setup!

I see you got EVGA 1200 G2 PSU. Is it enough for 6 x Sapphire RX480? I'm planning to build a very similar setup using Rosewill RSV-L4500 server case but with 6 x XFX RX480 GTR 8GB and Asrock BTC v2 motherboard. GPU cards will be bios moded (undervolt and overclock memory). I was a bit worried 1200W might be not enough. I was thinking to go with EVGA 1600 P2. Is really worth spending extra money on 1600W Platinium class PSU? I don't think I will ever run more than 6 GPUs.

Thanks

Dom
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