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161  Economy / Computer hardware / Re: [WTS] 3 Mining rigs on: October 19, 2012, 12:06:00 PM
Bump for lowered prices!
162  Alternate cryptocurrencies / Altcoin Discussion / Re: Litecoin Dice! on: October 19, 2012, 11:57:15 AM
Sorry to see your site offline, hope to see it back again soon Smiley
Same here my coins are piling up and my bot is getting bored.

We would love to see your bot playing any of our games while you wait for litecoin dice to come back online Cheesy

Ok that supposed to be a little sarcastic remark (more to myself) about winning and losing, there is no pile ;( if my hard drive died right now I'd be like oh crap I lost all my save games!
163  Alternate cryptocurrencies / Altcoin Discussion / Re: Litecoin Dice! on: October 19, 2012, 04:15:35 AM
Sorry to see your site offline, hope to see it back again soon Smiley
Same here my coins are piling up and my bot is getting bored.
164  Economy / Service Announcements / Re: bitfloor needs your help! on: October 18, 2012, 02:11:33 PM
Well, somebody(s) must be uber-confident in Bitfloor, considering there's ~545 BTC of liquidity on the asks side worth ~$6,755 right now, ranging from $11.90-14.01. Wonder when we're going to start seeing the BTC trickling back into our accounts.

Good question, I'm glad to see it's back operational but until I see some attempt at my lost btc being paid back I just can't bring myself to use their service anymore.
165  Economy / Gambling / Re: [ANN] BTCDice.com - The Best Bitcoin Game in the World! - Better Payouts on: October 13, 2012, 03:28:55 AM
I feel like I should chime in here, I have place several thousand bets at btc dice and have yet not to have one come back win or lose, granted the responses have been quite slow lately for whatever reason, and sometimes the transactions seem to get "stuck" but I've had the same thing happen at "other" dice sites as well.
166  Economy / Computer hardware / Re: [WTS] 3 Mining rigs on: October 13, 2012, 02:49:51 AM
Do those mining rig frames come with the packages?

I don't know why but I haven't even considered  including the frames, they were put together with an air brad nailer so I don't know how well they might come apart to fit inside of a box and still be reusable. I will get some dimensions tomorrow and see what I can come up with.
167  Economy / Computer hardware / Re: [WTS] 3 Mining rigs on: October 13, 2012, 02:28:49 AM
Would you be willing to partially finance (with a down payment) one or more of these rigs over a month or so, if I paid asking price?

I'm starting to mine litecoins.  My wife has put her foot down, on me spending any more of "our money" on "my toys" lol.  





I'm not saying no, nor saying yes, but I will entertain all and any offers.
168  Economy / Computer hardware / [Closed] Mining rig and 5870s on: October 12, 2012, 07:39:59 PM
All items SOLD!

Lowered prices and noted a few things.

Decided to dismantle rig #3 and offer something a little more value oriented I'll update when I get it together.
The dell/alienware and the gigabyte 5870s are for sale below


Starting to sell off a couple of mining rigs, I'd like to sell them as complete units for now but feel free to make offers on individual components, I will part them out in a week or two if they don't sell. These are pretty much turn key and ready to mine, if you want an individual pic of something let me know. All the bios gpu/memory clocks have been unlocked except for the gigabyte. I added most of the gpu part numbers I could easily find. All prices include shipping in the US48, anywhere else or if you want the boxes (I have most of them) you make up the shipping difference. All prices are in btc equivalent.

Frames: I'm going to attempt to include them, I have located some boxes that the frames will fit into without taking them apart, HOWEVER I will not guarantee their condition when they reach you, they are quite sturdy enough to hold the gpus but if something heavy gets placed on top of the box they are in they might fold up like a cheap tent, I'm going to try to fill up the empty space with some empty boxes to support the top or maybe even put the components in the same box and see if that will work I won't really know until shipping time.


ABit IL8 Intel 945P ICH7 Lga775 1-16x 3-1x 4 total slots,
INTEL PENTIUM 4 630 CPU SL7Z9 PROCESSOR 3.00GHz/2M/800/
2 1gb Sticks ddr2 Corsair 6400 ram
PC Power & Cooling Silencer 750 Power Supply
Asus EAH5850/2DIS/1GD5 5850 reference gpu-0 box
Diamond 5850 5850PE51G non-reference gpu-1 box
XFX 5850 HD-585X-ZAFC non-reference gpu-2 box (fan is starting to get noisy)
XFX 5850 HD-585A-ZNFC reference gpu-3 box
4 pci-extenders and the power adapters
the 3 1x extenders are cut down from a 16x piece
Belkin wireless usb - onboard lan dead on this motherboard
4gb usb drive headless ubuntu 11.04 for btc
4gb usb drive headless ubuntu 12.04 for ltc (1100khs-1300khs depending if you like to under volt or not)
~520w @ plug
$425   $395 $375 $350


SOLD
Gigabyte p35-ds3l 1-16x 3-1x 4 total slots this motherboard has arched a little bit around the cpu probably from the stress of the big heat sink on it and not being in a case works fine though
INTEL CORE 2 DUO 1.86GHz/4M/1066 SLA4U
2 1gb Sticks ddr2 Corsair 6400 ram
Rosewill XTREME Series RX950-S-B Power Supply
HIS 5870 H587FN1GD non-reference gpu-0 box
XFX 5850 HD-585X-ZAFC non-reference gpu-1 box
Sapphire xtreme 299-1e174-230sa 5850 gpu-2 box
3 pci-extenders and the power adapters
cut down extra 1x extender for the fourth slot
EDIMAX EW-7811Un Wireless Usb Adapter
16gb usb drive headless ubuntu 11.04 for btc
~385w @ plug
$390   $360 SOLD


Asrock p67 extreme 4 3-16x 2-1x 5 total slots
Intel Celeron G530 Sandy Bridge 2.4GHz LGA 1155
2 2gb sticks dd3 ram
PC Power and Cooling Silencer Mk II 950W Power Supply

Dell/Alienware? 5870 reference with the large brace/backplate (noisey fan) gpu-0 box not original $80 shipped us48 gpu only
Gigabyte GV-R587UD-1GD 5870 non-reference gpu-1 (finicky gpu won't run on an extender maybe it needs a powered one, works ok plugged directly into the board and no voltage control) box not the original $80 shipped us48 gpu only
Sapphire 5850 100282SR? reference gpu-2 no box
Sapphire 5850 100282SR? reference gpu-3 in xfx box
Ati 5870 with backplate reference gpu-4 box not original
4 pci-extenders and the power adapters
EDIMAX EW-7811Un Wireless Usb Adapter
4gb usb drive headless ubuntu 11.04 for btc
~630w @ plug

$700   $640

Link to gallery
http://postimage.org/gallery/7z5tzslc/
169  Economy / Computer hardware / Re: [WTS] New CORSAIR Professional Series HX1050 Power Supply on: October 12, 2012, 02:55:48 PM
Bump. For sale again/still.
170  Economy / Computer hardware / Re: WTB:Broken Graphics cards... or working on: October 10, 2012, 11:34:46 AM
I have 2 5850s
1 reference (no name on it ) boots into windows and can load the drivers but will not mine or run games.
1 non reference xfx pc won't boot with card installed have not tried to trouble shoot it.

171  Economy / Gambling / Re: [ANN] BTCDice.com - The Best Bitcoin Game in the World! - Better Payouts on: October 08, 2012, 02:51:17 PM
"Receiving Payouts to a Specific Address" doesn't seem to be working correctly.

Could you give me example txid? It worked fine in test I did.

Yeah it's weird sometimes it works sometimes it doesn't, here is the last one I could find:

b83aa953705c67557bc9831c2144094a7d7393d8a6bcca72745a7ded050768f0
172  Economy / Gambling / Re: [ANN] BTCDice.com - The Best Bitcoin Game in the World! - Better Payouts on: October 04, 2012, 06:05:05 PM
"Receiving Payouts to a Specific Address" doesn't seem to be working correctly.
173  Economy / Service Discussion / Re: Satoshi Dice -- Statistical Analysis on: October 02, 2012, 01:49:24 PM

Some random facts, taken from the 817734 rolls I analysed.  Bear in mind that it may be slightly wrong since I can't be sure what date SD considers bets to have happened on:

All 65536 different lucky numbers have come up at least once each.
817734 / 65536 is about 12.5.  An averagely lucky number will have come up 12 or 13 times so far.
14777 is the luckiest number - it has come up 31 times.
62143 is 2nd luckiest - it has come up 30 times.
10470, 17257, and 26725 have come up 29 times each.

2436, 23243, and 60872 have each only come up once each.
14 different numbers have only come up twice each.
84 different numbers have only come up thrice each.

Number 0 has come up 10 times, as has 65535.
1 has come up 16 times.
2 and 3 have come up 7 times each.
4 has come up 11 times.
5 has come up 8 times.
6 has come up 21 times.
7 has come up 10 times.
8 has come up 16 times.
9 and 10 have come up 13 times each.  And so have 15, 18, 28, 29, 37, and many many more.

Enough trivial stats?  Smiley

I'm curious to the distribution of the lucky numbers, say what percentage fall between 0-999, 1000-1999 and so on... or even 0-4999, 5000-9999... would be useful information.
174  Alternate cryptocurrencies / Altcoin Discussion / Re: [LTC] HD7950 ? on: August 04, 2012, 02:18:00 PM
Do you have a config file? I believe it over writes the command line settings if you are using one. Looking at your attempts at thread concurrency it looks like you might be low on system memory, maybe try working in multiples of 1024 for thread concurrency like 2048 I-12

Looks like thread concurrency 1792 was the only thing that it actually submitted good shares

I would maybe try this type of pattern:
g-1, I-10, or even I-12 start with these and find the highest thread concurrency it will actually start and submit good shares
then try raising the intensity till it's errors
175  Alternate cryptocurrencies / Altcoin Discussion / Re: ATTN Litecoin GPU Miners - Scrypt support for cgminer on: July 30, 2012, 05:21:42 AM
Ok I figured out how to get past the prompt on a live usb install of Ubuntu 12.04, in case anybody is wondering

go to the root /cdrom/syslinux/syslinux.cfg file

replace the contents with this

default live
label live
say Booting Ubuntu Live session...
kernel /casper/vmlinuz
append noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash noprompt --

Boots straight to the desktop with no prompts needed and my drivers and files all still there and work.
176  Alternate cryptocurrencies / Altcoin Discussion / Re: ATTN Litecoin GPU Miners - Scrypt support for cgminer on: July 30, 2012, 02:18:32 AM
Update your sdk, and note that cgminer 2.6.0 is broken

Thanks for the advice.  I'm running Ubuntu 11.04.  I have:

   ati-driver-installer-11-6-x86.x86_64.run,
   AMD-APP-SDK-v2.5-lnx64.tgz

installed.  Which of those should I update?

I once updated Ubuntu to 12.04 and didn't like it because the newer ati driver that came with it made miner less efficient.  So I reinstalled Ubuntu 11.04.  Is Ubuntu 12.04 needed?  Is it safe?

I don't want to disable a perfectly good bitcoin miner for litecoins.

Sam

I could not get it to run properly under 11.04, so I just loaded 12.04 onto another flash drive and installed the 12.6 driver and everything works great and I still have my headless bitcoin usb stick if I want to mine btc, now if I could just figure out how to get past the required keystroke at the first loading screen to make it a headless ltc miner, that one has me stumped.
177  Alternate cryptocurrencies / Altcoin Discussion / Re: ATTN Litecoin GPU Miners - Scrypt support for cgminer on: July 29, 2012, 04:16:13 PM
ckolivas,
now i run xubuntu 12.4
cgminer 2.6 with this settings :

--scrypt -I 14 --shaders 1792 -g 1

it run normal , if i increase intensity start rejecting,
but a hash rate i think is little be low >260kH/s

Did you run
export GPU_MAX_ALLOC_PERCENT=100
before running cgminer under Ubuntu?

What are you stock clock rates? Maybe try experimenting there a little with engine and memory clocks upwards and downwards, the hash rates can vary quite a bit depending on the ratio of engine to memory
178  Alternate cryptocurrencies / Altcoin Discussion / Re: ATTN Litecoin GPU Miners - Scrypt support for cgminer on: July 29, 2012, 02:16:28 PM
The latest cgminer 2.6.0 reports the gpus SICK after about a minute or two of mining but appears to hash away just fine and submit shares successfully this is on windows 7 and Ubuntu-12.04
179  Alternate cryptocurrencies / Altcoin Discussion / Re: ATTN Litecoin GPU Miners - Scrypt support for cgminer on: July 28, 2012, 12:34:38 PM
problem :
..................

Is this on default clocks?

yes it is default clock.
every thing is stock.
first i try to run successful, after try overclock if possible.

i try use reaper v13 beta 4 x64 with that settings :
worksize 64
aggression 20
threads_per_gpu 1
lookup_gap 5
gpu_thread_concurrency 8192

its work , but only 240~220 kH/s for HD7950OC i think is too little.
my old HD6950 reached ~360 kH/s

but i stil lito to use cgminer
i try same worksize , thread_concurrency and lookup_gap but again fail.

Your aggression seems like it's too high try this in cgminer or reaper

worksize 64
aggression 13
threads_per_gpu 4 (or 2 or 1)
sharethreads 18
lookup_gap 2
gpu_thread_concurrency 8192
180  Alternate cryptocurrencies / Altcoin Discussion / Re: ATTN Litecoin GPU Miners - Scrypt support for cgminer on: July 25, 2012, 07:21:10 PM
I need some help to compile CGMiner with Scrypt under Ubuntu 12.04 64 bits, 1 7970, Catalyst 12.6, AMDAPP v2.6...

What is the procedure?

Basically: git clone, checkout newscrypt, autogen, configure --enable-scrypt ... ?

Thanks!
Thiago

adl files in the adl-sdk folder

./autogen.sh
CFLAGS="-O2 -Wall -march=native -I/opt/AMDAPP/include" LDFLAGS="L/opt/AMDAPP/lib/x86_64" ./configure --enable-scrypt
make
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