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Author Topic: Fresh install problem. cgminer and guiminer not seeing video cards!  (Read 9987 times)
CoinHoarder
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November 01, 2012, 05:23:38 AM
 #1

Any help is appreciated... I've only mined on BAMT before which is mostly plug and play.

- Fresh Windows 7 64bit Installation
- All drivers are up to date
- All 3 video cards (5970, 5870, and 5770 are detected by Windows) (in device manager under video adapters)
- CGMiner "cgminer-2.8.7-win32.zip" version downloaded from here: http://ck.kolivas.org/apps/cgminer/
- .BAT file containing: cgminer.exe -o http://coinotron.com:8322 -u CoinHoarder.MineCart -p password --auto-gpu --gpu-fan 75 -I 8 -T

-RESULT: Only mining on GPU0 very slowly Shocked None of the other cores are even mentioned. I also tried pulling up GUIMiner which could only see GPU0 also, could not mine on the other GPUs.

Here is the cgminer output:

C:\Users\user\Desktop\cgminer-2.8.7-win32>cgminer.exe -o http://coinotron.com:83
22 -u CoinHoarder.MineCart -p password --auto-gpu --gpu-fan 75 -I 8 -T
 [2012-11-01 00:21:46] Started cgminer 2.8.7
 [2012-11-01 00:21:47] ADL found more devices than opencl!
 [2012-11-01 00:21:47] There is possibly at least one GPU that doesn't support O
penCL
 [2012-11-01 00:21:47] Use the gpu map feature to reliably map OpenCL to ADL

 [2012-11-01 00:21:47] WARNING: Number of OpenCL and ADL devices did not match!

 [2012-11-01 00:21:47] Hardware monitoring may NOT match up with devices!

 [2012-11-01 00:21:47] Probing for an alive pool
 [2012-11-01 00:21:47] Long-polling activated for http://coinotron.com:8322/LP

 [2012-11-01 00:21:49] Pool 0 http://coinotron.com:8322 alive

GPU0  56.5C  75%    | (5s):182.8M (avg):126.8Mh/s | A:25 R:0 HW:0 U:1.4/m I: 8
(5s):107.3M (avg):128.4Mh/s | Q:63  A:25  R:0  HW:0  E:40%  U:1.3/m
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November 01, 2012, 07:50:57 AM
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cgminer -ndevs

 [2012-11-01 02:48:06] CL Platform 0 vendor: Advanced Micro Devices, Inc.

 [2012-11-01 02:48:06] CL Platform 0 name: AMD Accelerated Parallel Processing

 [2012-11-01 02:48:06] CL Platform 0 version: OpenCL 1.2 AMD-APP (938.2)

 [2012-11-01 02:48:06] Platform 0 devices: 1
 [2012-11-01 02:48:06]  0       Cypress
 [2012-11-01 02:48:06] ADL found more devices than opencl!
 [2012-11-01 02:48:06] There is possibly at least one GPU that doesn't support O
penCL
 [2012-11-01 02:48:06] Use the gpu map feature to reliably map OpenCL to ADL

 [2012-11-01 02:48:06] WARNING: Number of OpenCL and ADL devices did not match!

 [2012-11-01 02:48:06] Hardware monitoring may NOT match up with devices!

 [2012-11-01 02:48:06] GPU 0 ATI Radeon HD 5800 Series hardware monitoring enabl
ed
 [2012-11-01 02:48:06] 1 GPU devices max detected
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November 01, 2012, 07:54:27 AM
 #3

It seems like it wants me to use --gpu-map  Huh Huh

But I have no idea what the description of the syntax in the README means:

--gpu-map <arg>     Map OpenCL to ADL device order manually, paired CSV (e.g. 1:0,2:1 maps OpenCL 1 to ADL 0, 2 to 1)
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November 01, 2012, 08:28:09 AM
 #4

I just tried diablo miner and getting the same results. I'm only mining on one GPU...

It seems the problem is with my computers settings/drivers since all miners are only detecting 1 GPU core. Or maybe I am missing a dependency? I thought it was possible to DL the windows ZIP and not have to compile anything...

All drivers are up to date.... am I missing something?
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November 01, 2012, 07:36:36 PM
 #5

I just tried diablo miner and getting the same results. I'm only mining on one GPU...

am I missing something?

Dummy plugs on the cards without a monitor connected as I remember reading that they were needed when using windows as it does not see/use the card without one.
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November 01, 2012, 09:47:28 PM
 #6

I just tried diablo miner and getting the same results. I'm only mining on one GPU...

am I missing something?

Dummy plugs on the cards without a monitor connected as I remember reading that they were needed when using windows as it does not see/use the card without one.

OH gosh. I am an idiot. I'm sure that's it. /end thread

Thanks a lot, whenever I have a spare BTC or two I'll send it your way!
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November 01, 2012, 09:50:29 PM
 #7



Thanks a lot, whenever I have a spare BTC or two I'll send it your way!

Your welcome and if wanting to do something like that send them to ckovalis the maintainer of cgminer.
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November 02, 2012, 12:13:11 AM
 #8

ok, Will do! Thanks again!
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August 24, 2013, 03:09:07 AM
 #9

This error, using GIUMiner-Scrypt Alpha. Do I need to disconnect one of my two monitors or something, is that all it really is? Two monitors, two cores, disable one monitor, give mining the other core? I'm confused Smiley

2013-08-24 13:00:17: Listener for "Default" started
2013-08-24 13:00:22: Listener for "Default": [2013-08-24 13:00:17] Started cgminer 2.11.3
2013-08-24 13:00:22: Listener for "Default": [2013-08-24 13:00:17] Error -1: Getting Device IDs (num)
2013-08-24 13:00:22: Listener for "Default": [2013-08-24 13:00:17] ADL found less devices than opencl!
2013-08-24 13:00:22: Listener for "Default": [2013-08-24 13:00:17] There is possibly more than one display attached to a GPU
2013-08-24 13:00:22: Listener for "Default": [2013-08-24 13:00:17] Use the gpu map feature to reliably map OpenCL to ADL

2013-08-24 13:00:22: Listener for "Default": [2013-08-24 13:00:17] WARNING: Number of OpenCL and ADL devices did not match!
2013-08-24 13:00:22: Listener for "Default": [2013-08-24 13:00:17] Hardware monitoring may NOT match up with devices!
2013-08-24 13:00:22: Listener for "Default": [2013-08-24 13:00:17] Probing for an alive pool
2013-08-24 13:00:22: Listener for "Default": [2013-08-24 13:00:20] Error -42: Building Program (clBuildProgram)
2013-08-24 13:00:22: Listener for "Default": [2013-08-24 13:00:20] ptxas application ptx input, line 7; error   : Unsupported .version 3.0; current version is '2.3'
2013-08-24 13:00:22: Listener for "Default": ptxas fatal   : Ptx assembly aborted due to errors
2013-08-24 13:00:22: Listener for "Default": [2013-08-24 13:00:20] Failed to init GPU thread 0, disabling device 0
2013-08-24 13:00:22: Listener for "Default": [2013-08-24 13:00:20] Restarting the GPU from the menu will not fix this.
2013-08-24 13:00:22: Listener for "Default": [2013-08-24 13:00:20] Try restarting cgminer.
2013-08-24 13:00:22: Listener for "Default": (1s):0.000 (avg):0.000h/s | Q:2  A:0  R:0  HW:0  E:0%  U:0.0/m

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