hi, i look at my log for cgminer 2.11.0 ( win7 x64 ; GPU drv - 12.6 ; SDK 2.8 ) and i see something strange : [2013-03-07 11:50:19] Rejected 51eafd38 Diff 3/1 GPU 1 pool 0 ((-2, u'Duplicate share', Non
.....
should I be worried about this messages? Yes. What pool and protocol? Some pools have been really struggling of late so it's the likely culprit. |
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I certainly hope some attempt is being made to return this obvious mistake back to the person who made the transaction.
Ahahaha you so funny  |
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it seems bfl could need a month or more if all goes well, why do they keep guessing wrong on their time table?
I wouldn't say "guessing". It's great marketing getting people to pay for something in advance where getting it first counts so much, even if it's not likely to be available for another 6 months after you claim. |
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That optimisation is done on every serious mining software.
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have printed copies of your readme file on the wall.
I like your style. Can you give me a quick clue as to the problems you see? I have done all I can think to do with --gpu-platform, the -d switch, and --gpu-map
Search for "GPU DEVICE ISSUES and use of --gpu-map" in you README poster. I can't tell exactly how to set it up for you without access to your machine but that is where your remaining issues lie I believe. |
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The only way to use stratum across a proxy is with a socks proxy, which cgminer supports but I'm not aware of anyone using it yet.
It may also be possible through a web proxy using the CONNECT method. But the pool may have to accept Stratum connections on port 443. Without really knowing what I'm talking about I bet most web proxies only allow tunneling raw TCP connections to destination port 443, for SSL. But I don't think any miners support this, nor do I know of any pools with Stratum on port 443. Theoretically it should work with cgminer as well, but you'd have to have a very permissive http proxy to allow this and there's a catch 22 there in that there's a good chance you're behind a proxy because your network is restrictive. |
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The only way to use stratum across a proxy is with a socks proxy, which cgminer supports but I'm not aware of anyone using it yet.
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Hello,
I was wondering if anyone could help me trouble shoot some trouble I am having with (I think) a cgminer mapping issue.
[SNIP]
You are having multiple problems. Does the 5970 work or are you another hopeful that bought a dead GPU? Most of these are way beyond working status thanks to being abused by miners. Do you have enough system ram to scrypt mine on that many GPUs? Did you read the EXTENSIVE section on using --gpu-map in the readme? |
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AMD are awesome at breaking stuff. Manually download the AMD APP version 2.7 and install it and try again. You will need to log in/out or even reboot for the modified paths to work.
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Why would you put almost every single other miner software, and NOT include the most popular one, CGMiner?
Its there. Under "CG" Downplay its importance by not giving it a full name entry. Subtle...  |
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CPU speed is close to irrelevant with GPU bitcoin mining. However there is a small but demonstrable benefit to changing CPU frequency governor to high speed with scrypt GPU mining so therefore CPU speed matters slightly. I wouldn't get too excited though, it's only marginally more than a trivial speedup.
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0.15 usd each now  why is there like an equivalent amount of buyers for litecoin at same time as bitcoin........whats goin on Speculators |
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13.1 is broken shit. Try 12.8
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Hi ckolivas/kano, I'm curious if in previous versions (2.8.0/2.9.0) has been known bug where cgminer switched from Stratum back to Getwork? Today some people reported that although they're using newer cgminers with Stratum support, they're still mining on getwork interface (although pool reports X-Stratum correctly and Stratum backend works). They also reported that Stratum worked for them for some time, but then "it switched itself".
I recommended them to update, but I'd feel safer if this has been known and fixed...
So many stratum bugs have been fixed since then I can't even tell you exactly. I would certainly recommend upgrading to the stable 2.10.5 release. |
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Second card sold for $365. Third up for sale now.
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1300 bucks a day ? Am I figuring that up right ? I believe he has 5 now. That's sickening if so.
Not for long. But long enough. |
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No, as the maintenance burden isn't worth it.
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Because CPU mining with cgminer is deprecated, unsupported, and undeveloped.
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I decided to be a guinea pig and try 2.11.0 on a single rig. Took a nap and it locked up the second I went to sleep. I guess it was trying to switch from Ozcoin to BTCGuild (both stratum connections). I was mining on a single 7870 with Catalyst 12.10 drivers on Win 7 x64.
Afterburner shows it was still burning up the GPU but apparently no shares were being submitted. I just force-closed it and reverted to 2.10.5
I can confirm this bug too, after some time it just stops submitting shares but it stil responsive.. a restart helps I wonder if this has nothing to do with the GPU code since that is actually unchanged (apart from the kernels) and is related to the USB+hotplug code since it's windows only... Kano? |
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First official release of cgminer that supports the new agreed upon resume protocol is out, 2.11.0
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