Latest posts of: Demontager

Could someone suggest stable darkcoin pool for failover? Currently i'm using drkpool.com as main and i need one reliable for failover, tried suchpool.ws, but it has issues, seems under ddos.

Through reverse engineering I have extracted the modified kernel source code. http://pastebin.com/XxLpewZH

Tips are appreciated.

I should also mention that changes to sgminer might be needed to accomodate this new kernel. I don't have any plans to do it.

no need to worry about reverse engi it atm, but your work is appreciated. just use pool gaurd.
to the person who made this updated kernal, thanks but we pay enough in fees with pools and transfers.

I have already reversed it

, I posted the kernel with the supposed speed improvements. http://pastebin.com/XxLpewZH

But it might not work without making sgminer compatible !

Replaced darkcoin.cl with yours posted, no speed increase in sph-sgminer.

Everyone, don't look at hashrates and WU. Check real figures in pools, accepted shares, income etc. Especially i got big doubt that "modded" miner able to enrich us even a bit as watt consumption still the same.

BTW, "miner" connects to:
142.4.207.120:3335
141.0.76.167:9408

Quote from: Freekje on May 20, 2014, 12:12:30 PM

Code:

[08:11][root@pimp:/opt/sph-sgminer]# ./sgminer -k darkcoin -c config.conf
./sgminer: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.15' not found (required by ./sgminer)
./sgminer: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.14' not found (required by ./sgminer)

guess I'll have to way for the sourcecode :[

You have to add testing repo first

Code:

nano /etc/apt/sources.list

#Tesing
deb http://http.us.debian.org/debian/ testing non-free contrib main

Then

Code:

apt-get update
apt-get -t testing install libc6-dev

I need config to start playing with X11 Darkoin on R9 270 (non-x). Linux Bamt 1.6.2 sgminer-4.1.0-sph

Recent Ultracoin update does not allow to run wallet on Linux. While doing syncing at almost end of it, wallet just quit. Fix that, please.

@bumface
Still no update for Linux Ultracoin Wallet at start post. Request you to add Linux build instruction from source, so people will get protected up-to date UTC client.

Code:

1. sudo apt-get install qt4-qmake libqt4-dev build-essential libboost-dev libboost-system-dev \
libboost-filesystem-dev libboost-program-options-dev libboost-thread-dev \
libssl-dev libdb++-dev libminiupnpc-dev

2. git clone https://github.com/dx11/ultracoin

3. cd ultracoin

4. qmake "USE_UPNP=1" && make

5. ./Ultracoin-qt

Successfully recompiled new wallet with OpenSSL bug fix.

Guys, please help to compile working Ultracoin-qt client for Debian Linux. One which posted in start topic just doesn't work.

Code:

./Ultracoin-qt
error while loading shared libraries: libminiupnpc.so.9: cannot open shared object file: No such file or directory

I checked all linked libraries with

Code:

ldd ./Ultracoin-qt|grep found
libminiupnpc.so.9 =>not found
libboost_filesystem.so.1.49.0 => not found
libboost_program_options.so.1.49.0 => not found
libboost_thread.so.1.49.0 => not found

and then created symlinks which are not found, for example

Code:

ln -s /usr/lib/x86_64-linux-gnu/libboost_thread.so.1.53.0 /usr/lib/x86_64-linux-gnu/libboost_thread.so.1.49.0

but then got

Code:

$ ./Ultracoin-qt
./Ultracoin-qt: Symbol `_ZTVN5boost6detail16thread_data_baseE' has different size in shared object, consider re-linking
./Ultracoin-qt: symbol lookup error: ./Ultracoin-qt: undefined symbol: _ZN5boost11filesystem34path21wchar_t_codecvt_facetEv

UPD.
Done. Successfully compiled Ultracoin wallet from source. Consider adding these steps to start post.

1. apt-get install qt4-qmake libqt4-dev build-essential libboost-dev libboost-system-dev \
libboost-filesystem-dev libboost-program-options-dev libboost-thread-dev \
libssl-dev libdb++-dev libminiupnpc-dev

2. git clone https://github.com/dx11/ultracoin

3. cd ultracoin

4. qmake "USE_UPNP=1" && make (compiling should take around 5 - 10 mins, depending from CPU speed)

5. ./Ultracoin-qt

I just bit improved Rlutz original script and added some more features https://bitcointalk.org/index.php?topic=508355.0
SICK/DEAD cards status also monitored via cgminer API.

Quote from: MasterCATZ on March 17, 2014, 03:12:04 AM

love the OS

can we also have these added ?

https://github.com/Thirtybird/YACMiner/tree/master
https://github.com/Thirtybird/cpuminer

+1 for Yacminer. What happened to official website ? Tried few times always unreachable

Quote from: shpakov on April 06, 2014, 09:39:56 PM

Quote from: xen0s on April 06, 2014, 07:13:44 PM

Quote from: kosaet on April 06, 2014, 07:04:39 PM

Guys, any config for r9 280x ? I still got HW

I got 60kh with yacminer and no hw, but its hard to reach if you have more than 1 card
need some woodoo magic, deleting binaries, etc

Я получаю 64кН на 4*280х без всякой магии. Читайте мои сообщения ранее, я давал настройки и для 4*280х и для 4*270х (39кН)

Stop posting in russian, respect others! (Пожалуйста, пишите на английском, уважайте других собеседников!)

Quote

lol keep daydreaming...

Try this, download yacminer 3.5 and use the following settings:

--scrypt-chacha --nfmin 4 --nfmax 30 --starttime 1388361600 --no-submit-stale --expiry 10 --scan-time 1 --queue 0 --gpu-engine 1120 --gpu-memclock 1200 --gpu-fan 0-100 --temp-target 75 --temp-cutoff 100 --temp-overheat 90 --auto-gpu --auto-fan --rawintensity 5120 --buffer-size 1698 -g 1 -w 256 --lookup-gap 4

Same setting as yours, but with lowered "buffer-size" to "1624", because 1698 unable to allocate

Code:

[2014-04-06 21:35:09] GPU 0: bufsize for thread @ 1698MB based on buffer-size
[2014-04-06 21:35:09] GPU 1: bufsize for thread @ 1698MB based on buffer-size
[2014-04-06 21:35:09] Network diff set to 77.2K
[2014-04-06 21:35:09] Error -4: Enqueueing kernel onto command queue. (clEnqueueNDRangeKernel)
[2014-04-06 21:35:09] GPU 0 failure, disabling!
[2014-04-06 21:35:09] Thread 0 being disabled
[2014-04-06 21:35:09] Error -4: Enqueueing kernel onto command queue. (clEnqueueNDRangeKernel)

anyway 31 khas/s with no HW looks reasonable. Thank you

Quote from: shpakov on April 06, 2014, 02:57:54 PM

Объем оперативной памяти 2х4Gb

Для Asus Radeon R9 280X (4шт)

57кН GPU1070 Mem1500 HW=0
64kH GPU1200 Mem1500 HW= 1-3 на каждую карту за 2 часа работы.

настройки:

SET GPU_MAX_ALLOC_PERCENT=100
yacminer.exe --scrypt-chacha -o stratum+tcp://ultra.nitro.org:3337 -u .... -p .... -o stratum+tcp://ultra.leetpools.com:3333 -u .... -p .... -o stratum+tcp://ultra.minepools.us:5301 -u .... -p ..... -R 8000 -g 1 -w 128 --buffer-size 2656 --lookup-gap 3 --nfmin 4 --nfmax 30 --starttime 1388361600 --auto-fan --temp-cutoff 90 --temp-overheat 85 --gpu-fan 75-95 2>logfile.txt
------------------------------

Объем оперативной памяти 1х8Gb

Для Гигабайт R9 270Х (4шт.)

36кН GPU1100 Mem1400 HW=0-1 на каждой карте
39,9 кН GPU1200 mem1400 HW=1 на каждую карту

настройки:

SET GPU_MAX_ALLOC_PERCENT=100
yacminer.exe --scrypt-chacha -o stratum+tcp://ultra.nitro.org:3337 -u ... -p ... -o stratum+tcp://ultra.leetpools.com:3333 -u ... -p ... -o stratum+tcp://ultra.minepools.us:5301 -u ... -p ... -R 10000 -g 1 -w 256 --buffer-size 1576 --lookup-gap 3 --nfmin 4 --nfmax 30 --starttime 1388361600 --auto-fan --temp-cutoff 90 --temp-overheat 85 --gpu-fan 75-95 2>logfile.txt

Пользуйтесь на здоровье. Wink

Above for R9 270 gigabyte generating 38 kh/s on bamt yacminer, but WU is too low around 22. It is much more important to see your WU output as well not only kh/s. Thanks for config (Спасибо за конфиг).

changed "lookup-gap" to 4, other settings remained same - 31kh/s and no HW. http://simplest-image-hosting.net/png-0-yacst

Guys, with new N-factor, what parameters may i try to tweak for R9 270 (Ultracoin) ? Below my old setting generated 90-93 kh/s, and now they produce 46 kh/s with HW.

Code:

{
   "url" : "stratum+tcp://ultra.leetpools.com:3333",
   "user" : "User",
   "pass" : "x",
   "nfmin" : "4",
   "nfmax" : "30",
   "starttime" : "1388361600"

   }
]
,
"api-allow" : "W:127.0.0.1",
"api-listen" : true,
"scrypt-chacha" : true,
"worksize" : "256",
"xintensity" : "32",
"buffer-size" : "1624",
"lookup-gap" : "2",
"auto-fan" : true,
"temp-target" : "73",
"temp-overheat" : "80",
"temp-cutoff" : "85",
"gpu-engine" : "1100",
"gpu-mclock" : "1200",
"gpu-powertune" : "0"

With same settings, but instead "rawintensity" : "3072" i put "xintensity" . Tried "32" and then "128" no deference - 32 khash. Hard to figure out what should be set to get at least 80khs

Sorry,
I'm Mining UTC(Ultracoin) http://ultra.nitro.org, cards are R9 270 Gigabyte

Their suggested settings for 270, but it is for ultracoinminer
HD7870XT/270X ~75-85Kh/s

Code:

setx GPUMAXALLOCPERCENT 100
setx GPUUSESYNCOBJECTS 1
ultracoinminer -o stratum+tcp://ultra.nitro.org:3337 -u xxx -p xxx --scrypt-jane --sj-nfmin 4 --sj-nfmax 30 --sj-time 1388361600 -w 256 -g 1 -I 17 --thread-concurrency 25948 --no-submit-stale --lookup-gap 3--expiry 10 --scan-time 1 --queue 0

Fixed typo, and below produce 20 khs http://simplest-image-hosting.net/png-0-222scrot

Code:

{
"pools" : [

   {
   "url" : "stratum+tcp://ultra.nitro.org:3337",
   "user" : "Cosmo.cosmo",
   "pass" : "x",
   "nfmin" : "4",
   "nfmax" : "30",
   "starttime" : "1388361600"
   }

]
,
"api-allow" : "W:127.0.0.1",
"api-listen" : true,
"scrypt-chacha" : true,
"worksize" : "256",
"rawintensity" : "3072",
"buffer-size" : "1576",
"lookup-gap" : "8",
"auto-fan" : true,
"temp-target" : "73",
"temp-overheat" : "80",
"temp-cutoff" : "85",
"gpu-engine" : "1150",
"gpu-mclock" : "1500",
"gpu-powertune" : "0"

Quote from: MasterCATZ on March 27, 2014, 03:03:00 AM

thirtybird's Yacminer is different

change

"scrypt-jane" : true,
to
"scrypt-chacha" : true,

remove

"sj-nfmin" : "4",
"sj-nfmax" : "30",
"sj-time" : "1388361600",

and then add to your UTC pool login details the N factor code
it was done like this so you can mine other coins with out restarting miner

I set as you suggested, only removed intensity as it obsolete. And below generates 25 kh/s on R9 270 gigabyte.

Code:

{
"pools" : [

   {
   "url" : "stratum+tcp://pickaxe.pool.pm:3306",
   "user" : "Worker.workername",
   "pass" : "wpass",
   "nfmin" : "4",
   "nfmax" : "30",
   "starttime" : "1388361600"
   }
]
,
"failover-only" : true,
"scrypt-chacha" : true,
"worksize" : "256",
"api-allow" : "W:127.0.0.1",
"api-listen" : true,
"auto-fan" : true,
"gpu-fan" : "30-75",
"work-size" : "256",
"gpu-threads" : "1",
"gpu-engine" : "1150",
"gpu-memclock" : "1500",
"gpu-powertune" : "0",
"rawintensity" : "3072",
"buffer-size" : "1576",
"temp-target" : "75",
"temp-overheat" : "85",
"temp-cutoff" : "90",
"lookup-gap" : "8"
}

Ok now i set as required

Code:

{
   "url" : "stratum+tcp://pickaxe.pool.pm:3306",
   "user" : "Work.workername",
   "pass" : "mypass",
   "nfmin" : "4",
   "nfmax" : "30",
   "starttime" : "1388361600"
   }
]
,
"api-allow" : "W:127.0.0.1",
"api-listen" : true,
"crypt-chacha" : true,
"worksize" : "256",
"rawintensity" : "3072",
"buffer-size" : "1576",
"lookup-gap" : "8",
"auto-fan" : true,
"temp-target" : "73",
"temp-overheat" : "80",
"temp-cutoff" : "85",
"gpu-engine" : "1150",
"gpu-mclock" : "1500",
"gpu-powertune" : "0"
}

Pool reports share is above target

Also tried tu run config in command line and it gives 2.5khs

Code:

#!/bin/bash
export DISPLAY=:0
export GPU_USE_SYNC_OBJECTS=1
export GPU_MAX_ALLOC_PERCENT=100
yacminer --scrypt-chacha -o stratum+tcp://pickaxe.pool.pm:3306 --worksize 256 -R 3072 --buffer-size 1576 --lookup-gap 8 --auto-fan --temp-target 73 --temp-overheat 80 --temp-cutoff 85 --gpu-engine 1150 --gpu-memclock 1500 --gpu-powertune 0 -u Work.workername -p mypass

Hi, i came from https://bitcointalk.org/index.php?topic=413978.11120 where you suggested to use yacminer
I bit adapted suggested settings for 270 cards written above, but getting rejects and 80 khash while mining Ultracoin

Code:

"api-allow" : "W:127.0.0.1",
"api-listen" : true,
"crypt-chacha" : true,
"worksize" : "256",
"rawintensity" : "3072",
"buffer-size" : "1576",
"lookup-gap" : "8",
"auto-fan" : true,
"temp-target" : "73",
"temp-overheat" : "80",
"temp-cutoff" : "85",
"gpu-engine" : "1150",
"gpu-mclock" : "1500",
"gpu-powertune" : "0"