OFFICIAL CGMINER mining software thread for linux/win/osx/mips/arm/r-pi 4.11.0 - page 171.

CustomDesigned

newbie

Activity: 35

Merit: 0

Hmm, the changes to 3.8.2 seem to concern avalon, and I have Icarus. So it likely won't help me, but I'll give it a try on next restart.

I have 4 USB ASIC Miners, which cgminer detects at Icarus. It runs for 2-4 hours before half the units are disabled with a message like the following:

[2013-11-18 17:49:20] AMU 4 SendWork usb write err:(-7) LIBUSB_ERROR_TIMEOUT
[2013-11-18 17:49:20] AMU4: Comms error (werr=-7 amt=22)
[2013-11-18 17:49:20] AMU 4 failure, disabling!

For a while, the failed units are discovered again via hotplug:

[2013-11-18 17:49:23] Hotplug: Icarus added AMU 5

But hotplug eventually fails to rediscover failed units. However, restarting cgminer does rediscover them.

CustomDesigned

newbie

Activity: 35

Merit: 0

Quote from: -ck on November 17, 2013, 02:19:07 AM

Quote from: aigeezer on November 16, 2013, 10:11:41 AM

AMU10 has gone zombie about one hour in to a 3.8.2 run.

Hot-swap did not fix it, but Q and a restart did. (Win7 64 zipped version).

I believe I've finally found out why they weren't hotplugging again, and it would affect any operating system, not just windows. I have committed a fix for it into master git, and here's a binary to try out:
http://ck.kolivas.org/apps/cgminer/temp/cgminer-undead.exe

Is there a patch I can add to my 3.8.2 RPM? Or is a new release impending?

I can find the diffs on github: https://github.com/ckolivas/cgminer/compare/v3.8.2...master
But there is no button I can see to download in diff format. Does github (as opposed to git cmdline tool) really expect you to retype the changes?

SOLVED: secret API - append .patch to URL

lano1106

member

Activity: 112

Merit: 10

must be on testnet.

Some devs on the bitcoin mailing list were complaining recently that someone is spamming the network with an insane number of new discovered blocks!

-ck

legendary

Activity: 4088

Merit: 1631

Ruu \o/

Quote from: ewibit on November 18, 2013, 03:16:57 PM

solo mining:
SOLVED 79 BLOCKS!

Code:

Pool: http://localhost:8332
SOLVED 79 BLOCKS!

what does this mean?
I have solved 0 Block...
TIA

Are you attempting to mine something not bitcoin, and are you on the latest version?

Askit2

hero member

Activity: 981

Merit: 500

DIV - Your "Virtual Life" Secured and Decentralize

Quote from: ewibit on November 18, 2013, 03:16:57 PM

solo mining:
SOLVED 79 BLOCKS!

Code:

Pool: http://localhost:8332
SOLVED 79 BLOCKS!
Does not have own long-poll support
 Queued work requests: 522982
 Share submissions: 0
 Accepted shares: 0
 Rejected shares: 0
 Accepted difficulty shares: 0
 Rejected difficulty shares: 0
 Efficiency (accepted / queued): 0%
 Items worked on: 356890
 Discarded work due to new blocks: 166088
 Stale submissions discarded due to new blocks: 0
 Unable to get work from server occasions: 0
 Submitting work remotely delay occasions: 0

what does this mean?
I have solved 0 Block...
TIA

From the looks of the info I would note that no shares are sent successfully to your localhost. I wouldn't think the work was intentionally discarded being high enough for a block. Possibly the difficulty calculation was a little off. I know more knowledgeable people can tell you for sure. If you run with --no-submit-stale it could cause this.

I am not 100% sure as I don't mine locally at enough hashrate to ever make a block. Well that isn't technically true but I currently am only gambling on the results locally.

ewibit

legendary

Activity: 2955

Merit: 1049

solo mining:
SOLVED 79 BLOCKS!

Code:

Pool: http://localhost:8332
SOLVED 79 BLOCKS!
Does not have own long-poll support
 Queued work requests: 522982
 Share submissions: 0
 Accepted shares: 0
 Rejected shares: 0
 Accepted difficulty shares: 0
 Rejected difficulty shares: 0
 Efficiency (accepted / queued): 0%
 Items worked on: 356890
 Discarded work due to new blocks: 166088
 Stale submissions discarded due to new blocks: 0
 Unable to get work from server occasions: 0
 Submitting work remotely delay occasions: 0

what does this mean?
I have solved 0 Block...
TIA

aneutronic

full member

Activity: 175

Merit: 100

Quote from: -ck on November 17, 2013, 07:58:49 PM

Quote from: -ck on November 17, 2013, 07:58:07 PM

I wanted to get out one last good new avalon firmware before these devices become irrelevant due to rising difficulty:

http://ck.kolivas.org/apps/cgminer/avalon/20131118/

I finally tracked down the regression that was preventing the avalon from being reliable with the newer versions of cgminer and have built new firmware based on the latest cgminer 3.8.2 git checkout 390ac7062663c688b656cf0dc893163cd7a852b3

Thanks con!
3.8.2 running stable for ~ 2hrs now, looks like a slight increase in hashrate and WU with smaller memory usage... still at 127% since starting.
Very nice! Grin

RoadStress

legendary

Activity: 1904

Merit: 1007

Anyone else with BitBurner noticing random full stops in hashing? Only noticed on 3.8.2. Will try with 3.8.1 and will update here.

nov

sr. member

Activity: 433

Merit: 251

Independent crypto developer

Thank you, was able to resolve the usb in use issue.

-ck

legendary

Activity: 4088

Merit: 1631

Ruu \o/

Quote from: -ck on November 17, 2013, 07:58:07 PM

I wanted to get out one last good new avalon firmware before these devices become irrelevant due to rising difficulty:

http://ck.kolivas.org/apps/cgminer/avalon/20131118/

I finally tracked down the regression that was preventing the avalon from being reliable with the newer versions of cgminer and have built new firmware based on the latest cgminer 3.8.2 git checkout 390ac7062663c688b656cf0dc893163cd7a852b3

Zich

legendary

Activity: 1190

Merit: 1000

Quote from: georgem on November 17, 2013, 01:13:30 PM

I am having problems compiling the newest version with -enable-avalon activated.

What's with this file located here in the avalon folder?
http://ck.kolivas.org/apps/cgminer/avalon/20131116/

How I am supposed to use this file bin?

openwrt-ar71xx-generic-tl-wr703n-v1-squashfs-factory.bin

Thank you.

That was image for flashing TPLINK TL-WR703N with openwrt.

georgem

legendary

Activity: 1484

Merit: 1007

spreadcoin.info

I am having problems compiling the newest version with -enable-avalon activated.

What's with this file located here in the avalon folder?
http://ck.kolivas.org/apps/cgminer/avalon/20131116/

How I am supposed to use this file bin?

openwrt-ar71xx-generic-tl-wr703n-v1-squashfs-factory.bin

Thank you.

georgem

legendary

Activity: 1484

Merit: 1007

spreadcoin.info

do I have to compile the newest cgminer with -enable-avalon to be able to make it work?
Or should the newest 3.8.2 tar.bz2 for 64bit already have this functionality activated?

georgem

legendary

Activity: 1484

Merit: 1007

spreadcoin.info

I am using ubuntu 13.04 with the newest cgminer 3.8.2 64bit.

I connected my bitburner XX device and it recognizes it as
a BTB0 device when I start cgminer. So far so good.

When I connect to my pool, it just keeps on increasing the LW value.
NB keeps on increasing slowly to..

But what I don't get is, it keeps on saying that I have 0.000 h/s.

And chminer keeps on posting every 5 mins or so that
BTB0: Idled 1 miners
New block detected on network before longpoll
GBT LONGPOLL from pool 0 requested work restart

The bitburnerXX gets warm and the LEDs indicate that it is
working fine and is sending data back.

Sorry for my noob question, but what now?
Is this normal behaviour?
Does it have to download the block chain first before it can mine?

aigeezer

legendary

Activity: 1450

Merit: 1013

Cryptanalyst castrated by his government, 1952

Quote from: -ck on November 17, 2013, 02:19:07 AM

Quote from: aigeezer on November 16, 2013, 10:11:41 AM

AMU10 has gone zombie about one hour in to a 3.8.2 run.

Hot-swap did not fix it, but Q and a restart did. (Win7 64 zipped version).

I believe I've finally found out why they weren't hotplugging again, and it would affect any operating system, not just windows. I have committed a fix for it into master git, and here's a binary to try out:
http://ck.kolivas.org/apps/cgminer/temp/cgminer-undead.exe

OK, thanks - I'll switch to "undead" now. My present run of 3.8.2 has gone 23 hours error-free - these zombies sure know how to hide.

Edit: "undead" version is going well, 7 12 24 hours into the run. Somewhere along the way AMU 4 and 11 got reallocated to 13 and 14 - I'm guessing these were zombie wannabes that got "cured". Best version yet, it seems.

Edit: after about 31 hours, "undead" got its first zombie, but it hot-plugged and resumed hashing with no other intervention. The naming seemed a bit odd. The zombie was flagged as AMU4 (but see edit line above). It was reallocated to 16 when it restarted. Names are presently AMU0 1 2 3 5 7 8 10 12-16, with BAL1 (never 0?) between AMU12 and 13.

Edit: over 48 75 hours into the run now. No new incidents. I switched another machine to "undead" about 12 36 hours ago - it has had a couple of zombies but they could be hot-plugged with no other problems. Best version yet, for my purposes.

Edit: One hour later, AMUs 4,6,7 and 8 were flagged as zombies. Great excitement - none of them would hot swap. Windows gave never-before-seen error messages about hardware errors on USB devices and tried unsuccessfully to install drivers. Disconnecting the hubs and replugging them brought everything back to normal, with the AMUs now allocated as 17-29. The (undead) run continues.

btc_uzr

sr. member

Activity: 476

Merit: 250

let's have some fun

Yesterday there was another discussion about how to configure cgminer on KnCMiner hardware in order to do successfull solo-mining ?
There is this "Pool 0 not providing work fast enough" issue.

~~How to~~ Set queue work size to which value?
Are there any other relevant parameters ?

Thank you very much in advance.

Beastlymac

hero member

Activity: 630

Merit: 501

Miner Setup And Reviews. WASP Rep.

Quote from: opentoe on November 17, 2013, 03:23:32 AM

Quote from: -ck on November 17, 2013, 02:59:13 AM

Quote from: opentoe on November 17, 2013, 02:56:36 AM

I have an old Nvidia GE Force 580 with 1.5GB of memory on it and wanted to see what I would get in hashing with it. I downloaded the latest release and couldn't get anything started. I had to download 3.6.6 to get things going for some reason. Any newer version would just get stuck at 0 hashing power and stay there. The older versions would kick right in and start hashing. Using all defaults, nothing special. Surprisingly that little card was getting 150Mh/s and temps were pretty good. Are there known issues with Nvidia or special tricks to get them started with cards like this?

GPU mining is no longer supported on this software.

Hey, that would do it! What is the latest version GPU hasing would work?

go with something 3.7 or earlier

opentoe

legendary

Activity: 1274

Merit: 1000

Personal text my ass....

Quote from: -ck on November 17, 2013, 02:59:13 AM

Quote from: opentoe on November 17, 2013, 02:56:36 AM

I have an old Nvidia GE Force 580 with 1.5GB of memory on it and wanted to see what I would get in hashing with it. I downloaded the latest release and couldn't get anything started. I had to download 3.6.6 to get things going for some reason. Any newer version would just get stuck at 0 hashing power and stay there. The older versions would kick right in and start hashing. Using all defaults, nothing special. Surprisingly that little card was getting 150Mh/s and temps were pretty good. Are there known issues with Nvidia or special tricks to get them started with cards like this?

GPU mining is no longer supported on this software.

Hey, that would do it! What is the latest version GPU hasing would work?

-ck

legendary

Activity: 4088

Merit: 1631

Ruu \o/

Quote from: opentoe on November 17, 2013, 02:56:36 AM

I have an old Nvidia GE Force 580 with 1.5GB of memory on it and wanted to see what I would get in hashing with it. I downloaded the latest release and couldn't get anything started. I had to download 3.6.6 to get things going for some reason. Any newer version would just get stuck at 0 hashing power and stay there. The older versions would kick right in and start hashing. Using all defaults, nothing special. Surprisingly that little card was getting 150Mh/s and temps were pretty good. Are there known issues with Nvidia or special tricks to get them started with cards like this?

GPU mining is no longer supported on this software.

opentoe

legendary

Activity: 1274

Merit: 1000

Personal text my ass....

I have an old Nvidia GE Force 580 with 1.5GB of memory on it and wanted to see what I would get in hashing with it. I downloaded the latest release and couldn't get anything started. I had to download 3.6.6 to get things going for some reason. Any newer version would just get stuck at 0 hashing power and stay there. The older versions would kick right in and start hashing. Using all defaults, nothing special. Surprisingly that little card was getting 150Mh/s and temps were pretty good. Are there known issues with Nvidia or special tricks to get them started with cards like this?

Topic: OFFICIAL CGMINER mining software thread for linux/win/osx/mips/arm/r-pi 4.11.0 - page 171. (Read 5805527 times)