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Author Topic: New (more optimized) MRO CPUMiner [Updated 05/28/2014] [PROOF OF 2X INCREASE]  (Read 16518 times)
carloss
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May 21, 2014, 08:52:56 PM
 #21

What kind of performance improvements are you seeing with these opimizations? Thanks!

Usually people say around 30%, but some people have reported 50%.

Yep, almost 50% performance gain. Excellent job!
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Wolf0
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May 21, 2014, 09:00:26 PM
 #22

What kind of performance improvements are you seeing with these opimizations? Thanks!

Usually people say around 30%, but some people have reported 50%.

Yep, almost 50% performance gain. Excellent job!

Thanks! If you want to donate, my address is in the post above yours.

Code:
Donations: BTC: 1WoLFdwcfNEg64fTYsX1P25KUzzSjtEZC -- XMR: 45SLUTzk7UXYHmzJ7bFN6FPfzTusdUVAZjPRgmEDw7G3SeimWM2kCdnDQXwDBYGUWaBtZNgjYtEYA22aMQT4t8KfU3vHLHG
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May 22, 2014, 05:00:01 AM
 #23

Awesome! ~280 H/s per cpu. Nice job!
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May 22, 2014, 05:27:29 AM
 #24

Commands?   Undecided

--help is your friend if you have never used cpuminer. You'll need to use the cryptonight algorithm.

I have used cpuminer before but not with cryptonight...  how about an example in OP?    Roll Eyes

If you've used cpuminer before, then what I supplied in my post should have been enough, I think - but never mind, I'll give you a full command:

Code:
minerd -a cryptonight -o moneropool.org:80 -O 43jtN2e88d4ayn7gxsLwB94fmYzLuXymuGdJxotnvYsCaK3UuhvQRNgKrZUD4i5kxTRtpz49FrB1e2KYiXu4TNyEEGUwu9E:x -t 4 --no-longpoll

Replace the pool if you want, and the add- actually, no, don't replace the address  Cheesy
The number after -t is the number of threads you want it to run, and --no-longpoll is a workaround for a pool bug with longpolling.

Quote
Just... why? If your CPU is so old that it's not x86-64, then... why on earth would you be mining with it? It'd eat more power than it would ever make you in coin.

I still have 4 computers running on XP 32bit which for various reasons can't upgrade them to 64bit and i have free electricity.So i just thought i should give them a try Wink
Either way,thanks for providing 64bit binaries

PS. Please send me your MRO address for a small donation

That is the first good reason I've ever heard. Let me see if I can get it working. By the way, my address is: 43jtN2e88d4ayn7gxsLwB94fmYzLuXymuGdJxotnvYsCaK3UuhvQRNgKrZUD4i5kxTRtpz49FrB1e2K YiXu4TNyEEGUwu9E

OMG... all this time I was using fluffy's miner... thought these are same :/
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May 22, 2014, 05:28:20 AM
 #25

Commands?   Undecided

--help is your friend if you have never used cpuminer. You'll need to use the cryptonight algorithm.

I have used cpuminer before but not with cryptonight...  how about an example in OP?    Roll Eyes

If you've used cpuminer before, then what I supplied in my post should have been enough, I think - but never mind, I'll give you a full command:

Code:
minerd -a cryptonight -o moneropool.org:80 -O 43jtN2e88d4ayn7gxsLwB94fmYzLuXymuGdJxotnvYsCaK3UuhvQRNgKrZUD4i5kxTRtpz49FrB1e2KYiXu4TNyEEGUwu9E:x -t 4 --no-longpoll

Replace the pool if you want, and the add- actually, no, don't replace the address  Cheesy
The number after -t is the number of threads you want it to run, and --no-longpoll is a workaround for a pool bug with longpolling.

Quote
Just... why? If your CPU is so old that it's not x86-64, then... why on earth would you be mining with it? It'd eat more power than it would ever make you in coin.

I still have 4 computers running on XP 32bit which for various reasons can't upgrade them to 64bit and i have free electricity.So i just thought i should give them a try Wink
Either way,thanks for providing 64bit binaries

PS. Please send me your MRO address for a small donation

That is the first good reason I've ever heard. Let me see if I can get it working. By the way, my address is: 43jtN2e88d4ayn7gxsLwB94fmYzLuXymuGdJxotnvYsCaK3UuhvQRNgKrZUD4i5kxTRtpz49FrB1e2K YiXu4TNyEEGUwu9E

OMG... all this time I was using fluffy's miner... thought these are same :/

Sorry.

Code:
Donations: BTC: 1WoLFdwcfNEg64fTYsX1P25KUzzSjtEZC -- XMR: 45SLUTzk7UXYHmzJ7bFN6FPfzTusdUVAZjPRgmEDw7G3SeimWM2kCdnDQXwDBYGUWaBtZNgjYtEYA22aMQT4t8KfU3vHLHG
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May 22, 2014, 06:54:23 AM
 #26

Awesome! ~280 H/s per cpu. Nice job!

how many monero per day?
carloss
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May 22, 2014, 08:25:06 AM
 #27

What kind of performance improvements are you seeing with these opimizations? Thanks!

Usually people say around 30%, but some people have reported 50%.

Yep, almost 50% performance gain. Excellent job!

Thanks! If you want to donate, my address is in the post above yours.

2 MRO is heading your way Cool
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May 22, 2014, 08:50:48 AM
 #28

What kind of performance improvements are you seeing with these opimizations? Thanks!

Usually people say around 30%, but some people have reported 50%.

Yep, almost 50% performance gain. Excellent job!

Thanks! If you want to donate, my address is in the post above yours.

2 MRO is heading your way Cool

Thanks!

Code:
Donations: BTC: 1WoLFdwcfNEg64fTYsX1P25KUzzSjtEZC -- XMR: 45SLUTzk7UXYHmzJ7bFN6FPfzTusdUVAZjPRgmEDw7G3SeimWM2kCdnDQXwDBYGUWaBtZNgjYtEYA22aMQT4t8KfU3vHLHG
OracionSeis
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May 22, 2014, 10:49:15 AM
 #29

This build doesn't work on Mac OS X. I'll be posting a pull request pretty soon to fix it.

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carloss
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May 22, 2014, 07:23:03 PM
 #30

Btw I am not able to compile the miner on Centos 6.5 system:
Code:
gcc -std=gnu99 -DHAVE_CONFIG_H -I. -pthread -fno-strict-aliasing -I./compat/jansson    -O3 -MT minerd-cryptonight.o -MD -MP -MF .deps/minerd-cryptonight.Tpo -c -o minerd-cryptonight.o `test -f 'cryptonight.c' || echo './'`cryptonight.c
In file included from cryptonight.c:13:
crypto/c_jh.h:17: error: redefinition of typedef ‘BitSequence’
crypto/c_groestl.h:36: note: previous declaration of ‘BitSequence’ was here
crypto/c_jh.h:18: error: redefinition of typedef ‘DataLength’
crypto/c_groestl.h:37: note: previous declaration of ‘DataLength’ was here
cryptonight.c:178:1: warning: "RND" redefined
cryptonight.c:141:1: warning: this is the location of the previous definition
cryptonight.c:208:1: warning: "RND" redefined
cryptonight.c:178:1: warning: this is the location of the previous definition
cryptonight.c:245:1: warning: "RND" redefined
cryptonight.c:208:1: warning: this is the location of the previous definition
make[2]: *** [minerd-cryptonight.o] Error 1
make[2]: Leaving directory `/home/carloss/cpuminer-multi'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/carloss/cpuminer-multi'
make: *** [all] Error 2

More info about the system:
Code:
[carloss@minerC cpuminer-multi]$ uname -a
Linux minerC 2.6.32-431.11.2.el6.x86_64 #1 SMP Tue Mar 25 19:59:55 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
[carloss@minerC cpuminer-multi]$ cat /etc/*release
CentOS release 6.5 (Final)
LSB_VERSION=base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch
CentOS release 6.5 (Final)
CentOS release 6.5 (Final)

[carloss@minerC cpuminer-multi]$ gcc -v
Using built-in specs.
Target: x86_64-redhat-linux
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk --disable-dssi --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --enable-libgcj-multifile --enable-java-maintainer-mode --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --disable-libjava-multilib --with-ppl --with-cloog --with-tune=generic --with-arch_32=i686 --build=x86_64-redhat-linux
Thread model: posix
gcc version 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC)

On Ubuntu 12.04 machines it works fine.

Any idea?
coolkris
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May 23, 2014, 02:56:24 PM
 #31


Commands?   Undecided

--help is your friend if you have never used cpuminer. You'll need to use the cryptonight algorithm.

I have used cpuminer before but not with cryptonight...  how about an example in OP?    Roll Eyes

If you've used cpuminer before, then what I supplied in my post should have been enough, I think - but never mind, I'll give you a full command:

Code:
minerd -a cryptonight -o moneropool.org:80 -O 43jtN2e88d4ayn7gxsLwB94fmYzLuXymuGdJxotnvYsCaK3UuhvQRNgKrZUD4i5kxTRtpz49FrB1e2KYiXu4TNyEEGUwu9E:x -t 4 --no-longpoll


[/quote]

How to config a backup pool? Thanks!

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May 23, 2014, 07:13:56 PM
 #32


Commands?   Undecided

--help is your friend if you have never used cpuminer. You'll need to use the cryptonight algorithm.

I have used cpuminer before but not with cryptonight...  how about an example in OP?    Roll Eyes

If you've used cpuminer before, then what I supplied in my post should have been enough, I think - but never mind, I'll give you a full command:

Code:
minerd -a cryptonight -o moneropool.org:80 -O 43jtN2e88d4ayn7gxsLwB94fmYzLuXymuGdJxotnvYsCaK3UuhvQRNgKrZUD4i5kxTRtpz49FrB1e2KYiXu4TNyEEGUwu9E:x -t 4 --no-longpoll



How to config a backup pool? Thanks!

With cpuminer? You can't, unless you use a script of some sort.

[/quote]

Code:
Donations: BTC: 1WoLFdwcfNEg64fTYsX1P25KUzzSjtEZC -- XMR: 45SLUTzk7UXYHmzJ7bFN6FPfzTusdUVAZjPRgmEDw7G3SeimWM2kCdnDQXwDBYGUWaBtZNgjYtEYA22aMQT4t8KfU3vHLHG
primera
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May 24, 2014, 03:17:40 PM
 #33

Any new faster miner going on... Smiley
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May 24, 2014, 03:27:48 PM
 #34

Any new faster miner going on... Smiley

I dunno, I haven't seen Lucas in a while. Check his repo?

Code:
Donations: BTC: 1WoLFdwcfNEg64fTYsX1P25KUzzSjtEZC -- XMR: 45SLUTzk7UXYHmzJ7bFN6FPfzTusdUVAZjPRgmEDw7G3SeimWM2kCdnDQXwDBYGUWaBtZNgjYtEYA22aMQT4t8KfU3vHLHG
orinoco
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May 24, 2014, 05:05:13 PM
 #35

Any new faster miner going on... Smiley

Lucas updates the source a few hours ago to fix a couple of bugs and add JSON 2 stuff..

binaries on github here:

https://github.com/LucasJones/cpuminer-multi/releases

I just started running the windows one to see if it fixes the "boooo" problem on monero pools.. to early to tell yet if it does.

Twitter: Omnipreneur
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May 24, 2014, 05:08:49 PM
 #36

Any new faster miner going on... Smiley

Lucas updates the source a few hours ago to fix a couple of bugs and add JSON 2 stuff..

binaries on github here:

https://github.com/LucasJones/cpuminer-multi/releases

I just started running the windows one to see if it fixes the "boooo" problem on monero pools.. to early to tell yet if it does.


Thanks for that - I didn't know he had compiled new binaries.

Code:
Donations: BTC: 1WoLFdwcfNEg64fTYsX1P25KUzzSjtEZC -- XMR: 45SLUTzk7UXYHmzJ7bFN6FPfzTusdUVAZjPRgmEDw7G3SeimWM2kCdnDQXwDBYGUWaBtZNgjYtEYA22aMQT4t8KfU3vHLHG
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May 25, 2014, 01:59:57 AM
 #37

any chance of an updated osx miner too
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May 25, 2014, 02:05:24 AM
 #38

any chance of an updated osx miner too

I have never used a Mac, and I've never compiled anything targeting a Mac, so I have to say, I don't think I can do it. I am working on optimizations for the miner, though. I may create a AES/AVX-only miner - would be faster, but would not build on older systems, and it would crash if run on them.

Code:
Donations: BTC: 1WoLFdwcfNEg64fTYsX1P25KUzzSjtEZC -- XMR: 45SLUTzk7UXYHmzJ7bFN6FPfzTusdUVAZjPRgmEDw7G3SeimWM2kCdnDQXwDBYGUWaBtZNgjYtEYA22aMQT4t8KfU3vHLHG
carloss
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May 25, 2014, 02:08:41 AM
 #39

Btw I am not able to compile the miner on Centos 6.5 system:

On Ubuntu 12.04 machines it works fine.

Any idea?

It works now (using the most recent code from repo)  Cheesy
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May 26, 2014, 06:38:25 PM
 #40

Bump for update.

Code:
Donations: BTC: 1WoLFdwcfNEg64fTYsX1P25KUzzSjtEZC -- XMR: 45SLUTzk7UXYHmzJ7bFN6FPfzTusdUVAZjPRgmEDw7G3SeimWM2kCdnDQXwDBYGUWaBtZNgjYtEYA22aMQT4t8KfU3vHLHG
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