Bitcoin Forum
October 01, 2022, 09:34:40 PM *
News: Latest Bitcoin Core release: 23.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: [1] 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 »
1  Alternate cryptocurrencies / Mining (Altcoins) / Re: [MTC] High Performance GPU Miner for Metiscoin (Updated - 19 Feb 2014) on: February 20, 2014, 02:13:03 PM
crash with a 1.6.
1.5 works fine.



Could you post the information from this post?  It would make troubleshooting a lot easier.
2  Alternate cryptocurrencies / Mining (Altcoins) / Re: [MTC] High Performance GPU Miner for Metiscoin (Updated - 19 Feb 2014) on: February 20, 2014, 01:02:20 AM
I've updated my GPU miner for MTS!  It's now 15-20% faster than before!  (I went from 11,150 kHash/s to 13,500 kHash/s)



Download the latest version from the beginning of this thread.

Enjoy!
3  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN] [Metiscoin] [MTS] | NO PREMINE| LAUNCHED! on: February 20, 2014, 12:56:47 AM
I've updated my GPU miner for MTS!  It's now 15-20% faster than before!  (I went from 11,150 kHash/s to 13,500 kHash/s)



You can follow the updates at the MTS GPU miner thread or download the latest version from below:

Source code:
https://github.com/llamasoft/xptMiner-gpu

Windows binaries (32 and 64-bit):
Mega.co.nz
Dropbox mirror

Linux users: download the source from github and compile.
Code:
git clone https://github.com/llamasoft/xptMiner-gpu.git
cd xptMiner
make
4  Alternate cryptocurrencies / Mining (Altcoins) / Re: [MTC] High Performance GPU Miner for Metiscoin (Updated - 12 Feb 2014) on: February 19, 2014, 06:24:46 PM
still error:

Quote
g++ -Wall -Wextra -O2 -fomit-frame-pointer  -march=native -L/usr/local/lib -L/usr/lib -I/usr/local/include -I/usr/include -IxptMiner/includes/ -o xptminer xptMiner/ticker.o xptMiner/main.o xptMiner/sha2.o xptMiner/xptClient.o xptMiner/protosharesMiner.o xptMiner/primecoinMiner.o xptMiner/keccak.o xptMiner/metis.o xptMiner/shavite.o xptMiner/metiscoinMiner.o xptMiner/scrypt.o xptMiner/scryptMinerCPU.o xptMiner/xptClientPacketHandler.o xptMiner/xptPacketbuffer.o xptMiner/xptServer.o xptMiner/xptServerPacketHandler.o xptMiner/transaction.o xptMiner/OpenCLObjects.o xptMiner/jhlib.o  -lrt -lOpenCL -flto
/usr/bin/ld: xptMiner/main.o: undefined reference to symbol 'pthread_create@@GLIBC_2.2.5'
/usr/lib/libpthread.so.0: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status
Makefile:102: recipe for target 'xptminer' failed
make: *** [xptminer] Error 1

Try it again.  Somehow I forgot to include "-lpthread" in the compile options.
5  Alternate cryptocurrencies / Mining (Altcoins) / Re: [MTC] High Performance GPU Miner for Metiscoin (Updated - 12 Feb 2014) on: February 19, 2014, 06:17:32 PM
cant dl debug build, the link https://www.dropbox.com/s/9bf5efl77vi6t3o/xptMiner-GPU-v1.4-debug.zip dont work.and v1.5 always quit,some time after running

The debug information has been bundled into the 1.5 build.  I should have made that a bit more clear, sorry about that.

If you could post the log information up until the crash, it would be very appreciated.
6  Alternate cryptocurrencies / Mining (Altcoins) / Re: [MTC] High Performance GPU Miner for Metiscoin (Updated - 12 Feb 2014) on: February 14, 2014, 02:07:39 PM
compile error in Archlinux.

cpu : AMD Athlon(tm) II X3 440 Processor
display card: microstar hd7850
driver: catalyst 14.1

Quote
g++ -c  -static -Wall -Wextra -std=c++0x -O2 -fomit-frame-pointer  -march=native -I/usr/local/include -I/usr/include -IxptMiner/includes/ xptMiner/main.cpp -o xptMiner/main.o
In file included from xptMiner/global.h:77:0,
                 from xptMiner/main.cpp:1:
xptMiner/OpenCLObjects.h:77:9: error: extra qualification 'OpenCLKernel::' on member 'getPreferredWorkGroupSize' [-fpermissive]
  size_t OpenCLKernel::getPreferredWorkGroupSize(OpenCLDevice* device);
         ^
Makefile:93: recipe for target 'xptMiner/main.o' failed
make: *** [xptMiner/main.o] Error 1

   

Whoops, looks like one of my tweaks broke something.  I pushed a fix to github, you should be good to go.
7  Alternate cryptocurrencies / Mining (Altcoins) / Re: [MTC] High Performance GPU Miner for Metiscoin (Updated - 12 Feb 2014) on: February 14, 2014, 12:48:21 AM
Dude you just made my day. You just fixed my problem. Thank you very much and as I earn some coins for sure I am going to donate to you.

NVIDIA GEFORCE GT 540M - 2GB
Core: 672 MHz
Shaders: 1344MHz
Memory: 900MHz

https://i.imgur.com/2tp8lGC.png?1

Btw what does -s -2 means?

You just don't know how happy I am.
Again thank you very much !

The -s flag... normally the miner does 512,000 hashes on the GPU before taking a quick break to check the results.  The -s flag lets you adjust the number of hashes before taking a break.
The exact amount is HEX(0x80000) * 2^N.  When you set -s to "-2", it means the work load is only HEX(0x80000)/4 so it takes breaks more often.
The end result in your case is that Windows no longer thinks the GPU crashed from being unresponsive. Tongue
8  Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN][MTC] High Performance OpenCL GPU Miner for Metiscoin (Linux + Windows) on: February 13, 2014, 08:50:22 PM
win7 x64

radeon hd770

edit: just sth happened, windows freezes and after a driver crash, miner started working on 200kh Cheesy [changing driver and will update post]

edit2: driver updated, miner started to work at 6mh speed for few seconds, and boooooom
windows crashed =)) [ brb Smiley) ]

edit3: seems everything is working f9 now, miner works at 100% but when i feel some decrease in vga performance while im working with autocad (of course when miner is not running :-" ) which might be driver issues :-?

anyway, 6mh more added to my power hash rate Cheesy thnx gigawatt Grin

Glad the driver update fixed the problem.  I've had Windows freeze once or twice during testing, but a reboot usually fixes it.

What's your overall hash rate now?  (So I can add it to the benchmarks?)
9  Alternate cryptocurrencies / Mining (Altcoins) / Re: [MTC] High Performance GPU Miner for Metiscoin (Updated - 12 Feb 2014) on: February 13, 2014, 02:12:48 PM
With my R9 290 i cannot seem to get any higher rate than around 7000 to 8000 Khash. Seems kind of low to me  Huh.
Somebody got a clue on how to get a better rate? I tried to play around with the -s parameter, but doesnt realy affect the hashrate.

To be complete:

Intel i5 4670K, 16GB memory, Win 8.1 X64

Screenshot with info:
http://postimg.org/image/8lud2ngpx/

Any help will be appreciated !! Thanks.

That looks fairly decent.  Do you happen to know your card's clock speeds?
Check GPUz while the miner is running: http://www.techpowerup.com/gpuz/
I found out the hard way that cgminer never reset my clock speeds so the memory was badly un-derclocked.  It ended up cutting my hash speed in half.
10  Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN][MTC] High Performance OpenCL GPU Miner for Metiscoin (Linux + Windows) on: February 13, 2014, 02:10:09 PM
here is wot u need:
1)
http://s14.postimg.org/afbilk1pt/Untitled1.jpg

http://s4.postimg.org/k53wlvl8t/Untitled.jpg

2) latest version

3)
start /low xptminer.exe -o ypool.net -u user -p pass

hope u can bring this miner online too, it can increase my mining speed more than 1mh Grin

Thanks for the info!  I'll start looking into it.

Is that the 32 or 64-bit build?
11  Alternate cryptocurrencies / Mining (Altcoins) / Re: [MTC] High Performance GPU Miner for Metiscoin (Updated - 12 Feb 2014) on: February 13, 2014, 04:22:19 AM
Like this...

Wow, that's... not good.

If you could get me this information I might be able to help out some.
12  Alternate cryptocurrencies / Mining (Altcoins) / Re: [MTC] High Performance GPU Miner for Metiscoin (Updated - 12 Feb 2014) on: February 13, 2014, 02:58:03 AM
x86 and x64 get a lot of invalid shares... Sad

Define "a lot"?  I'd normally expect 2-4% invalid.
13  Alternate cryptocurrencies / Announcements (Altcoins) / Re: [ANN][MTC][cpu/gpu minable] Metiscoin | NO PREMINE| LAUNCHED! on: February 13, 2014, 01:43:50 AM
I updated my MTC GPU miner.  Those of you who were having issues with invalid shares on the 32-bit build should download the latest version.

In addition, you power users might want to check out the "-s" flag.  It lets you specify the GPU load per hash pass.
It multiplies the work load by 2^X, so "-s 1" does twice the work, "-s 2" does four times the work, and "-s -1" does half the work, etc.


You can check out the thread here: https://bitcointalk.org/index.php?topic=452738.0

Source code:
https://github.com/llamasoft/xptMiner-gpu

Windows binaries:
https://mega.co.nz/#F!Vw5XVKRY!Yf8nyIXGKaSs37NUel_VeA
https://www.dropbox.com/sh/tan8yprhoaq6o1q/BiJYi0JgzU (Dropbox mirror)

Linux users: download the source from github and compile.
Code:
git clone https://github.com/llamasoft/xptMiner-gpu.git
cd xptMiner
make
14  Alternate cryptocurrencies / Mining (Altcoins) / Re: [MTC] High Performance GPU Miner for Metiscoin (Updated - 12 Feb 2014) on: February 13, 2014, 01:40:36 AM
The "invalid share" issue has been fixed!  Please update your miners.

In addition, you power users might want to check out the "-s" flag.  It lets you specify the GPU load per hash pass.
It multiplies the work load by 2^X, so "-s 1" does twice the work, "-s 2" does four times the work, and "-s -1" does half the work, etc.

For more information, run the miner without any parameters.  The help screen will tell you more.
15  Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN][MTC] High Performance OpenCL GPU Miner for Metiscoin (Linux + Windows) on: February 12, 2014, 10:20:23 PM
I did it.

root@bamt-miner:~/xptMiner-master# ./xptminer -o ypool.net -u xxx.w11 -p xxx -d 0 | grep total
kHash/s: 10747.90 Shares total: 300 (Valid: 0, Invalid: 2)
kHash/s: 10846.21 Shares total: 651 (Valid: 0, Invalid: 2)
kHash/s: 10857.13 Shares total: 986 (Valid: 0, Invalid: 4)
kHash/s: 10878.98 Shares total: 1294 (Valid: 0, Invalid: 6)
kHash/s: 10865.87 Shares total: 1589 (Valid: 0, Invalid: 5)
kHash/s: 10857.13 Shares total: 1964 (Valid: 0, Invalid: 7)
kHash/s: 10869.61 Shares total: 2322 (Valid: 0, Invalid: 1)
kHash/s: 10878.98 Shares total: 2643 (Valid: 0, Invalid: 3)
kHash/s: 10886.26 Shares total: 2955 (Valid: 0, Invalid: 73)
kHash/s: 10892.08 Shares total: 3281 (Valid: 0, Invalid: 4)
kHash/s: 10896.85 Shares total: 3623 (Valid: 0, Invalid: 115)
^C
root@bamt-miner:~/xptMiner-master#

card: Gigabyte 7950 WF3
OS: BAMT Linux 32bit

https://bitcointalk.org/index.php?topic=447298.msg5056624#msg5056624


I have even try to replace *.cl from win32 into source tree, and recompile

No success...


The problem isn't with the *.cl files.  It's that (currently) the kHash/s, total shares, and invalid shared are stored as a 64-bit number.
When you compile on a 32-bit system, you end up having data spill over.  That's why your shares/invalid count is all over the place.  It should still mine properly, but it's just graphically bad.


I'm currently working on a fix and I'll push the changes to github later today.
16  Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN][MTC] High Performance OpenCL GPU Miner for Metiscoin (Linux + Windows) on: February 12, 2014, 07:16:38 PM
It would be very nice to have a i686 (32bit) compability for all old good BAMT users...


There's already a 32-bit version released.  It's the one labeled xptMiner-GPU-x86-v1.X.zip



But it's windows 32bit binaries, BAMT is linux!

Sorry, I wasn't familiar with BAMT.  You should be able to compile the program from the source code.  It's available in the github repo (see the first post).
17  Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN][MTC] High Performance OpenCL GPU Miner for Metiscoin (Linux + Windows) on: February 12, 2014, 04:50:19 PM

I hope this will help

So close.  I need the stuff at the very start of the program run.  It should look like this: https://bitcointalk.org/index.php?topic=452738.msg4986799#msg4986799


Do you happen to get shares on yPool?  Normally if you get an invalid share it will actually say "Invalid Share" followed by a reason.

Never mind, I figured it out.  It's a graphical bug specific to the 32-bit build.  You're actually getting shares, but it's incrementing the wrong variable.  This is happening because the "totalShareCount" and "invalidShareCount" variables are defined as 64-bit numbers which doesn't play well when treated as 32-bit numbers.


I'll have that fixed by the end of the day.  In the mean time, continue mining.  It's only a graphical bug.  You're actually getting shares.  You can verify that on yPool if you'd like.
18  Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN][MTC] High Performance OpenCL GPU Miner for Metiscoin (Linux + Windows) on: February 12, 2014, 03:52:11 PM
I dont have the screen like you refer to.
I mean there is no information for my CPU, only GPU

Here the screen pop up from the start



That's the correct screen, but the wrong version.  Download the debug build and send the screenshot from that.
You can get the debug build from here: https://www.dropbox.com/sh/tan8yprhoaq6o1q/pqgHVLVkCT/xptMiner-GPU-v1.4-debug.zip
19  Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN][MTC] High Performance OpenCL GPU Miner for Metiscoin (Linux + Windows) on: February 12, 2014, 03:07:31 PM

I hope this will help


So close.  I need the stuff at the very start of the program run.  It should look like this: https://bitcointalk.org/index.php?topic=452738.msg4986799#msg4986799


Do you happen to get shares on yPool?  Normally if you get an invalid share it will actually say "Invalid Share" followed by a reason.
20  Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN][MTC] High Performance OpenCL GPU Miner for Metiscoin (Linux + Windows) on: February 12, 2014, 02:44:49 PM
A10-5600K APU video
2600~2900
BUT use hd 4890 getting a compile error!

The Radeon HD 4000 series doesn't fully support OpenCL, so the miner will not work on it no matter what.  Sorry mate.  Sad
Pages: [1] 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!