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Author Topic: [ANNOUNCE] Tenebrix, a CPU-friendly, GPU-hostile cryptocurrency  (Read 127165 times)
bulanula
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October 10, 2011, 07:46:13 PM
 #721

News about optimizations !? If not, fk this I am moving to SC2 which knows how to appreciate my 2600K beast. Keep drinking the AMD kool aid folks !
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October 10, 2011, 07:48:36 PM
 #722

Can't get anything to compile on windows.  Sorry windows users, it's time for linux.
I got it working after a lot of hacking in the Makefile ... Took me a whole afternoon.
Using the same settings & GCC as my linux builds I only get 2.2khash/thread on my 3.8Ghz X4 955. On ubuntu in a VM I get ~3.5khash/thread.
Probably because I builded the minerd with mingw32 and not mingw64 (ubuntu was 64bit). Using artforz improved minerd.

Because Lolcust asked nicely on IRC, I'll try to get an mingw64 build going.

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October 10, 2011, 07:54:24 PM
 #723

64bit should help a lot.

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October 10, 2011, 08:20:52 PM
 #724

Can't get anything to compile on windows.  Sorry windows users, it's time for linux.

http://www.wuala.com/jbw9/pub/Bitcoin/Tenebrix/miner/win/

bump... has anyone tried these binaries?

Code:
XMR: 44GBHzv6ZyQdJkjqZje6KLZ3xSyN1hBSFAnLP6EAqJtCRVzMzZmeXTC2AHKDS9aEDTRKmo6a6o9r9j86pYfhCWDkKjbtcns
panerai
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October 11, 2011, 01:43:49 PM
 #725

haha, mined my first 25 tenebrix coins overnight. waiting for confirmations. woohoo!
Lolcust (OP)
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October 11, 2011, 01:58:54 PM
 #726

So far, we have the twobits binaries (which btw are a mite cunning) and Nicksasa's upcoming ones.

Geist Geld, the experimental cryptocurrency, is ready for yet another SolidCoin collapse Wink

Feed the Lolcust!
NMC: N6YQFkH9Gn9CTm4mpGwuLB5zLzqWTWFw67
BTC: 15F8xbgRBA1XZ4hmtdFDUasroa2A5rYg8M
GEG: gK5Lx6ypWgr69Gw9yGzE6dsA7kcuCRZRK
Winnopeg
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October 11, 2011, 03:52:50 PM
 #727

Just me or is simplecoin.us down right now? My miners dropped a coupe hours ago and trying to load the site just produces a MySQL error. :/
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October 11, 2011, 03:54:15 PM
 #728

Solo mining still works fine

The network hash rate is still very high even with the SC2 launch -- the mass of CPUs fighting over SC2 blocks is coming from somewhere other than tenebrix miners

Code:
XMR: 44GBHzv6ZyQdJkjqZje6KLZ3xSyN1hBSFAnLP6EAqJtCRVzMzZmeXTC2AHKDS9aEDTRKmo6a6o9r9j86pYfhCWDkKjbtcns
GenTarkin
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October 11, 2011, 04:14:15 PM
 #729

I discovered if you set --retries to -1 miners wont drop haha! Mine all dropped too and i was like WTF then I saw the --retries defaults to only 10 times then stops mining. my config file is now updated for sure!

GenTarkin's MOD Kncminer Titan custom firmware! v1.0.4! -- !!NO LONGER AVAILABLE!!
Donations: bitcoin- 1Px71mWNQNKW19xuARqrmnbcem1dXqJ3At || litecoin- LYXrLis3ik6TRn8tdvzAyJ264DRvwYVeEw
GenTarkin
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October 11, 2011, 06:16:54 PM
 #730

simplecoin is back up FYI!

GenTarkin's MOD Kncminer Titan custom firmware! v1.0.4! -- !!NO LONGER AVAILABLE!!
Donations: bitcoin- 1Px71mWNQNKW19xuARqrmnbcem1dXqJ3At || litecoin- LYXrLis3ik6TRn8tdvzAyJ264DRvwYVeEw
panerai
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October 11, 2011, 08:08:38 PM
 #731

anyone have any tricks or ideas to have the wallet connect? What port does it connect on? I have a few machines connecting fine, a few others won't connect. I have all ports open, firewalls disabled, added to 'approved' list, nothing is working.

I have two machines giving me about 1.6 khash/m
bulanula
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October 11, 2011, 10:27:05 PM
 #732

Still no effort to making this run on Intel CPUs huh ? Nice.
GenTarkin
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October 11, 2011, 11:02:51 PM
 #733

Still no effort to making this run on Intel CPUs huh ? Nice.

Runs fine on intel cpu's I am up to nearly 4kh/s / core...

GenTarkin's MOD Kncminer Titan custom firmware! v1.0.4! -- !!NO LONGER AVAILABLE!!
Donations: bitcoin- 1Px71mWNQNKW19xuARqrmnbcem1dXqJ3At || litecoin- LYXrLis3ik6TRn8tdvzAyJ264DRvwYVeEw
tacotime
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October 11, 2011, 11:28:24 PM
 #734

Still no effort to making this run on Intel CPUs huh ? Nice.

Intel CPUs get about the same speed mining per core compared to AMD CPUs if you compile them correctly

Code:
XMR: 44GBHzv6ZyQdJkjqZje6KLZ3xSyN1hBSFAnLP6EAqJtCRVzMzZmeXTC2AHKDS9aEDTRKmo6a6o9r9j86pYfhCWDkKjbtcns
bulanula
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October 11, 2011, 11:30:20 PM
 #735

OK then I must be a dumb idiot. Please can somebody give a complete set of instructions ( optional ) on how to do this and what compile flags to use ( most important ) for a 2600K to get 4 khash/s per thread.

Thank you !
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October 11, 2011, 11:36:56 PM
 #736

OK then I must be a dumb idiot. Please can somebody give a complete set of instructions ( optional ) on how to do this and what compile flags to use ( most important ) for a 2600K to get 4 khash/s per thread.

Thank you !

Run this with gcc-4.6.0 and up compiled and installed
Code:
./autogen.sh
CFLAGS="-march=corei7-avx -O3 -Wall -msse2 -msse3 -msse4 -msse4.1 -msse4.2 -mavx" ./configure
make

Use hyperthreading, you should get ~3.5-4 kh/s per core

Code:
XMR: 44GBHzv6ZyQdJkjqZje6KLZ3xSyN1hBSFAnLP6EAqJtCRVzMzZmeXTC2AHKDS9aEDTRKmo6a6o9r9j86pYfhCWDkKjbtcns
bulanula
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October 11, 2011, 11:40:01 PM
 #737

OK then I must be a dumb idiot. Please can somebody give a complete set of instructions ( optional ) on how to do this and what compile flags to use ( most important ) for a 2600K to get 4 khash/s per thread.

Thank you !

Run this with gcc-4.6.0 and up compiled and installed
Code:
./autogen.sh
CFLAGS="-march=corei7-avx -O3 -Wall -msse2 -msse3 -msse4 -msse4.1 -msse4.2 -mavx" ./configure
make

Use hyperthreading, you should get ~3.5-4 kh/s per core

Thank you for these lines. Will try them out when I have time and report feedback. Kind of getting tired of SC2. I need to spice it up a little with Tenebrix Smiley

When is laundry coming ?
Beta-coiner1
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October 12, 2011, 06:55:04 AM
 #738

^Why do that when the Windows compiles work just fine even if a bit slower.

1.Download this file.

2.Rename to "Minerd.exe" and use "START_MINING.bat" to input information to mine.Should see a speed difference immediately.

3.Mine Tenebrix till contented !!!

Lolcust (OP)
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October 12, 2011, 12:13:20 PM
 #739

Guys, try the new Tenebrix-minerd (now with modified scrypt) from my GIT (default branch)

It does build (Ubuntu and win tested), but since I have no lintel stuff, my testing is limited

Intel users on windows are of especial interest.

Please compare performance with http://www.wuala.com/jbw9/pub/Bitcoin/Tenebrix/miner/win/


Geist Geld, the experimental cryptocurrency, is ready for yet another SolidCoin collapse Wink

Feed the Lolcust!
NMC: N6YQFkH9Gn9CTm4mpGwuLB5zLzqWTWFw67
BTC: 15F8xbgRBA1XZ4hmtdFDUasroa2A5rYg8M
GEG: gK5Lx6ypWgr69Gw9yGzE6dsA7kcuCRZRK
michaelmclees
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October 12, 2011, 12:25:34 PM
 #740

Guys, try the new Tenebrix-minerd (now with modified scrypt) from my GIT (default branch)

It does build (Ubuntu and win tested), but since I have no lintel stuff, my testing is limited

Intel users on windows are of especial interest.

Please compare performance with http://www.wuala.com/jbw9/pub/Bitcoin/Tenebrix/miner/win/



I saw a 15% increase with my Core2Duo by using the SSSE3 Core2 miner.
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