jhd
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April 03, 2013, 10:19:14 PM |
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I setup it and i have only 600mhash for 2 7950 cards. Its very poor
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SebastianJu
Legendary
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Activity: 2674
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Legendary Escrow Service - Tip Jar in Profile
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April 04, 2013, 12:11:37 AM |
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I have only 53MH/s for a 670M too. The Desktop 670 is with 112MH/s in the list. I tried everything but it remains there. Im not sure if it can be that its so much less only because its the notebook-gpu. But it wouldnt turn out to profit to mine with it anyway most probably.
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Please ALWAYS contact me through bitcointalk pm before sending someone coins.
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dresdenreader
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April 04, 2013, 04:12:30 AM |
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Was wondering if someone could help me troubleshoot my cgminer. As I've stated in another post, for whatever reason I am unable to mine with any version of CG Miner past 2.10.3. I'm able to mine without any issue whatsoever using 2.10.3. But starting at 2.10.4 and onward, CG Miner just stops running shortly after it probes for an alive pool. Card Info - HIS H699F4G4M Radeon HD 6990 - http://www.newegg.com/Product/Product.aspx?Item=N82E16814161366Driver Info - AMD Catalyst™ 13.2 Beta Driver - http://support.amd.com/us/kbarticles/Pages/amdcatalyst132betadriver.aspxOS - Windows 8 Pro AMD SDK Info - http://developer.amd.com/tools/heterogeneous-computing/amd-accelerated-parallel-processing-app-sdk/downloads/AMD-APP-SDK-v2.8-Windows-64.exe AMD 6990 Only logs recovered. [2013-04-03 20:47:55] Started cgminer 2.11.3 [2013-04-03 20:47:56] Probing for an alive pool This is the command line I'm using: (same command line works perfectly with 2.10.3) @echo off TIMEOUT 60 cgminer.exe -o stratum+tcp://stratum.btcguild.com:3333 -u username_1 -p pass -I 9 --gpu-memclock 300 -w 128 --auto-fan --auto-gpu --temp-target 70 --temp-overheat 80 2>logtofile.txt Lastly, I installed Dr Mingw debugger and this is the output text from cgminer when it crashes: cgminer.exe caused an Access Violation at location 004312e6 in module cgminer.exe Reading from location 08461499.
Registers: eax=08461495 ebx=01f90d88 ecx=ffb4cf2b edx=00000008 esi=01f72448 edi=01f90baf eip=004312e6 esp=0028f4e0 ebp=0028f548 iopl=0 nv up ei pl nz na pe nc cs=0023 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010202
Call stack: 004312E6 cgminer.exe:004312E6 004333F0 cgminer.exe:004333F0 00430289 cgminer.exe:00430289 00419380 cgminer.exe:00419380 004010B9 cgminer.exe:004010B9 __mingw_CRTStartup crt1.c:244
00401284 cgminer.exe:00401284 WinMainCRTStartup crt1.c:274
76B98543 KERNEL32.DLL:76B98543 BaseThreadInitThunk 76F7AC69 ntdll.dll:76F7AC69 RtlInitializeExceptionChain 76F7AC3C ntdll.dll:76F7AC3C RtlInitializeExceptionChain If you want I can try and provide more information if required, but this is what I'm currently experiencing.
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dresdenreader
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April 04, 2013, 04:21:01 AM |
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Additionally, this is what I'm seeing when I run the -n command. The first snipped is the output from 2.10.3. [2013-04-03 21:19:29] CL Platform 0 vendor: Advanced Micro Devices, Inc. [2013-04-03 21:19:29] CL Platform 0 name: AMD Accelerated Parallel Processing [2013-04-03 21:19:29] CL Platform 0 version: OpenCL 1.2 AMD-APP (1124.2) [2013-04-03 21:19:29] Platform 0 devices: 2 [2013-04-03 21:19:29] 0 Cayman [2013-04-03 21:19:29] 1 Cayman [2013-04-03 21:19:29] Failed to ADL_Adapter_ID_Get. Error -1 [2013-04-03 21:19:29] GPU 0 AMD Radeon HD 6900 Series hardware monitoring enabled [2013-04-03 21:19:29] GPU 1 AMD Radeon HD 6900 Series hardware monitoring enabled [2013-04-03 21:19:29] 2 GPU devices max detected
I ran this with the newest debug version of cgminer.exe and got the exact same results (minus the newly added USB support of course.)
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jhd
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April 04, 2013, 06:49:05 AM |
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No one for help?
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kano
Legendary
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Activity: 4592
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Linux since 1997 RedHat 4
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April 04, 2013, 09:20:50 AM |
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No one for help?
Most likely your driver version is the problem ... But you haven't provided any useful information. Could even just be a setting you've used ...
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kano
Legendary
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Activity: 4592
Merit: 1851
Linux since 1997 RedHat 4
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April 04, 2013, 09:21:49 AM |
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... [2013-04-03 21:19:29] CL Platform 0 version: OpenCL 1.2 AMD-APP (1124.2) ...
Sounds like that's it ...
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Kapz786
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April 04, 2013, 12:08:16 PM |
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Hi Guys,
Does anyone know any flags that might assist in keeping GPU temps down with a small sacrifice to the hash rate? Its very hot where I live during the day and I noticed regardless if I run cgminer with low aggression and low thread concurrency the temp is the same as with higher settings.
Im running 2x 7950's with no flags at the moment just the profile in guiminer
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kano
Legendary
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Activity: 4592
Merit: 1851
Linux since 1997 RedHat 4
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April 04, 2013, 12:43:10 PM |
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Hi Guys,
Does anyone know any flags that might assist in keeping GPU temps down with a small sacrifice to the hash rate? Its very hot where I live during the day and I noticed regardless if I run cgminer with low aggression and low thread concurrency the temp is the same as with higher settings.
Im running 2x 7950's with no flags at the moment just the profile in guiminer
Reduce --gpu-engine limits
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com911
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April 04, 2013, 02:27:56 PM Last edit: April 04, 2013, 03:26:08 PM by com911 |
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Hello. Latest CGminer shows that my 7950 runs at about 650 k/h, but mining pools (i tried 4) show in stats (and pays so) that i make only about 150-200 k/h. But if i use Reaper, pool stats shows real 600-650 k/h (and pays). So what it means? Technical problems, or CGminer stealing k/h for some backdoor pool?
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Viceroy
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April 04, 2013, 03:07:34 PM |
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No one for help?
Most likely your driver version is the problem ... But you haven't provided any useful information. Could even just be a setting you've used ... Here, want to help on a problem with documentation? try this... https://bitcointalk.org/index.php?topic=28402.msg1711097#msg1711097The problem is not the card as it was working before and is currently working under a different kernel. As long as lspci can see the card I can use it... except on this one machine which is driving crazy. Happy to try another OS though my experience with Ubuntu was that lspci didn't show multiple cards (same problem I'm having with Centos 6.4). I know I have had cgminer operating under centos 6.3 with all gpu's operating on a multi card system and as I say I f'd up when I upgraded to 6.4. Where is there some log file that can give more info? ANY advice appreciated.
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os2sam
Legendary
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Activity: 3586
Merit: 1098
Think for yourself
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April 04, 2013, 03:59:12 PM |
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Hi Guys,
Does anyone know any flags that might assist in keeping GPU temps down with a small sacrifice to the hash rate? Its very hot where I live during the day and I noticed regardless if I run cgminer with low aggression and low thread concurrency the temp is the same as with higher settings.
Im running 2x 7950's with no flags at the moment just the profile in guiminer
Reduce --gpu-engine limits You can also reduce your temp target. Read the executive summary in the first post for examples. What temp are your GPU's running? Mine are around 74C with a target of 75C.
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A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing on usenet and in e-mail?
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os2sam
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Think for yourself
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April 04, 2013, 04:01:28 PM |
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or CGminer stealing k/h for some backdoor pool? Really?!?! Don't be such a Drama Queen.
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A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing on usenet and in e-mail?
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dresdenreader
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April 04, 2013, 04:02:24 PM |
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... [2013-04-03 21:19:29] CL Platform 0 version: OpenCL 1.2 AMD-APP (1124.2) ...
Sounds like that's it ... I'll take a look at this today after work. Is there a reason that the AMD SDK APP I'm trying to install isn't properly taking hold? It appears to install and go through the entire install process and report as success but it looks like its still not the right now. Would you recommend a particular SDK?
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redmist
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April 04, 2013, 04:53:13 PM |
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For some reason when I open up cgminer, I get greeted with the error message: ADL found less devices than opencl! There is possibly more than one display attached to a GPU. I'm pretty confused with this because I haven't done anything that would cause this. The only thing that I've done today is add my second GPU into my rig. I've got 2 5850's running at the moment. Anyone know why this is happening, and what I can do to stop it? Secondly, for some reason there are no temps being shown in cgminer any more. Anyone know why this is, and how I can get them back? Kind of makes it difficult to monitor
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dresdenreader
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April 04, 2013, 07:25:15 PM |
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For some reason when I open up cgminer, I get greeted with the error message: ADL found less devices than opencl! There is possibly more than one display attached to a GPU. I'm pretty confused with this because I haven't done anything that would cause this. The only thing that I've done today is add my second GPU into my rig. I've got 2 5850's running at the moment. Anyone know why this is happening, and what I can do to stop it? Secondly, for some reason there are no temps being shown in cgminer any more. Anyone know why this is, and how I can get them back? Kind of makes it difficult to monitor Out of curiosity, what is your monitor setup?
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redmist
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April 04, 2013, 07:28:19 PM |
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Out of curiosity, what is your monitor setup?
Well its a bit weird really. I've got my rig in my garage, and I control it and access it via remote desktop on my mac. Thought it would be better because then I wouldn't waste power with a monitor.
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SebastianJu
Legendary
Offline
Activity: 2674
Merit: 1083
Legendary Escrow Service - Tip Jar in Profile
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April 04, 2013, 07:35:06 PM |
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Hi Guys,
Does anyone know any flags that might assist in keeping GPU temps down with a small sacrifice to the hash rate? Its very hot where I live during the day and I noticed regardless if I run cgminer with low aggression and low thread concurrency the temp is the same as with higher settings.
Im running 2x 7950's with no flags at the moment just the profile in guiminer
Im not sure but try the --help-tag. I believe i have read a command yesterday where you can set a target temperature. But im not sure if that only adjusts the fan or if it toggles down the gpu as well when it gets too hot. Maybe i remember wrong On the other hand... you could try to undervolt your gpu for less heat. If it doesnt work via software you can use nibitor. But be cautious with it before using it and read about the dangers.
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Please ALWAYS contact me through bitcointalk pm before sending someone coins.
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RAK3
Newbie
Offline
Activity: 17
Merit: 0
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April 04, 2013, 07:40:39 PM |
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Hello and hope You're having a good time I am having some issues with 4 x GA 7950-s (1150/1375) / 2.6-2.7 Mhash/s. Everything is just fine for like 4-6 hours and then the system hangs. I've seen when one of the cards usage goes to 0 and then everything hangs. Otherwise everythings ok, temps are stable at 60°-63°C. I tried before with the clocks at 1170 / 1375 and lowering the core clock by 20 gave me the 660-670 khash/s per card. I'm using latest GUI- with cgminer. Settings are: TC - 24000 - anything above that seems to lower the hashrate. I - 20 I hope anybody has any ideas other than lowering OC Best of luck in these times of rising glory
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os2sam
Legendary
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Activity: 3586
Merit: 1098
Think for yourself
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April 04, 2013, 08:02:16 PM |
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For some reason when I open up cgminer, I get greeted with the error message: ADL found less devices than opencl! There is possibly more than one display attached to a GPU. I'm pretty confused with this because I haven't done anything that would cause this. The only thing that I've done today is add my second GPU into my rig. I've got 2 5850's running at the moment. Anyone know why this is happening, and what I can do to stop it? Secondly, for some reason there are no temps being shown in cgminer any more. Anyone know why this is, and how I can get them back? Kind of makes it difficult to monitor Did you try using dummy plugs?
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A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing on usenet and in e-mail?
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