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Author Topic: Wolf's XMR/BCN/DSH CPUMiner - 2x speed compared to LucasJones' - NEW 06/20/2014  (Read 545679 times)
Anderson1406
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January 22, 2018, 06:50:37 PM
 #581

Pessaol, boa tarde!
Sou novo por aqui e estou precisando de uma ajuda. Não conseguir minerar esta moeda pelo minero e nem pela CPU. Será que alguém consegue me dar um apoio?
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moneyafric
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January 24, 2018, 08:39:52 AM
 #582

Great morning miner pros.

Pls I am new to mining. I already downloaded and configured sumo easyminer to mine electroneum. I mined for more than 2 hours but got nothing in my electroneum wallet. Pls can somebody actually tell me what I didn't do right after correctly configuring my miner software. Thanks
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January 27, 2018, 06:34:47 PM
 #583

Pessaol, boa tarde!
Sou novo por aqui e estou precisando de uma ajuda. Não conseguir minerar esta moeda pelo minero e nem pela CPU. Será que alguém consegue me dar um apoio?

Eu vou tentar. Meu português não é tão bom, então eu vou ter ajuda do Google Tradutor ;-)

Por favor nos dê mais informações sobre: ​​SO, moeda que você vai mina, configuração, etc.
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January 27, 2018, 06:36:38 PM
 #584

Great morning miner pros.

Pls I am new to mining. I already downloaded and configured sumo easyminer to mine electroneum. I mined for more than 2 hours but got nothing in my electroneum wallet. Pls can somebody actually tell me what I didn't do right after correctly configuring my miner software. Thanks

Are U mining to pool or solo? Please give us some more info so we are able to assist you.
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February 06, 2018, 03:45:45 PM
 #585

where can you download this for windows? links are dead
t1192002
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February 13, 2018, 08:54:27 AM
 #586

where can you download this for windows? links are dead

You can search it from github. Btw, this is the link to download. https://github.com/LucasJones/cpuminer-multi/releases
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February 16, 2018, 08:52:23 PM
 #587

Dear all, after configuration at git clone https://github.com/wolf9466/cpuminer-multi

I receive the message is necessary a user and password for github, some one can help me in avoid that or what should I do?

already sign up in github and tryed that as my minergate user and password but not worked

Thak you in adavnce
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February 18, 2018, 10:22:06 PM
 #588

where can you download this for windows? links are dead

You can search it from github. Btw, this is the link to download. https://github.com/LucasJones/cpuminer-multi/releases

thank you  Cool
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February 21, 2018, 12:33:19 AM
 #589

I Cant Download the file..




The other thread was too haphazard and confusing, so I started a new one. I modified CPUMiner-Multi to give 2x the speed or more when mining CryptoNote coins. It is slower on Windows, but still far faster than Lucas' miner.

I ran a test, LucasJones' repo against mine. Each had the exact same CFLAGS (-Ofast -flto -fuse-linker-plugin -funroll-loops -fsplit-ivs-in-unroller -fvariable-expansion-in-unroller -falign-loops=16 -falign-functions=16 -falign-jumps=16 -falign-labels=16). Each were run with 21 threads for a period of time over 20min. I can't be more accurate than that, because I didn't sit and time it. They were run at seperate times on the same machine - a 32 core Amazon EC2 instance with 58GB of RAM. The results? Lucas' cpuminer reported 627.58H/s - but only pulled 600 at the pool. My miner reported 1021.73 and pulled an impressive 1.25KH/s at the pool. Now, even with vardiff causing high share difficulties and luck contributing to inaccuracy, this shows a clear 100% increase. I have screenshots to prove it, but before I post them, I have to warn - I was too lazy to crop out my wallpapers, so they are NSFW.

Lucas' miner (NSFW): https://ottrbutt.com/tmp/lucasminer-proof.png
My miner (NSFW): https://ottrbutt.com/tmp/wolfminer-proof.png

So... get the source here: https://github.com/wolf9466/cpuminer-multi

Win64 binaries exist but require AES-NI. How do you know if you have it? If the binary crashes, you don't. They're here:

https://ottrbutt.com/cpuminer-multi/cpuminer-multi-wolf-05-29-2014.zip
https://ottrbutt.com/cpuminer-multi/cpuminer-multi-wolf-05-29-2014.zip.sig

I made some new ones that should provide an improvement. It's based off some new code I just pushed to my github minutes ago:

https://ottrbutt.com/cpuminer-multi/cpuminer-multi-wolf-05-30-2014.zip
https://ottrbutt.com/cpuminer-multi/cpuminer-multi-wolf-05-30-2014.zip.sig

For the GPG sigs, my key ID and fingerprint is in my signature.

For best performance - play with the number of threads. Often, less is more - there's a reason I used only 21 threads on the 32 core AWS instance in the official test - it resulted in the highest hashrate.
If you see this hosted anywhere else - be wary of it. Check the GPG sig. If you don't know how to, then just know that ottrbutt.com is the ONLY official place to find them, and copies elsewhere may be laced with malware.

Since there has been trouble reproducing my first test, I did another one, this time on a Digital Ocean 16-core. To reduce inaccuracy caused by luck, I used a port the owner of moneropool.com opened for me - it has a share diff of 1000 and no vardiff. The results are roughly the same. These screenshots are NSFW, as well. Why? Well, since hardly anyone ever donates, I may as well get to have some fun for my work Tongue

https://ottrbutt.com/tmp/lucasminer2.png
https://ottrbutt.com/tmp/wolfminer2.png

NEW -- 06/08/2014
Up to a 25% speedup if you're lucky - but only for Linux. First, do a "sysctl vm.nr_hugepages" - it'll probably say 0. Set it with "sudo sysctl -w vm.nr_hugepages=num" where "num" is the number of threads you're running times three. You may want to play with the threads again to get the best performance. Once set, use "sysctl vm.nr_hugepages" again to make sure it's set. If it's not - reboot and try again, your memory is too fragmented, and the kernel cannot allocate enough contiguous memory for the hugepages. Once done, compile the miner from git as usual and try it out.

Before this, I had maybe 200H/s on my i7-4770K - clocked to 4.5Ghz and underwater. Peak at around 220H/s.
With this new miner: https://ottrbutt.com/tmp/newminer-06082014.png

This will do almost nothing in virtualized environments like AWS.

Another update:
Even faster. Got it consistently above 230H/s on my machine, and it tends to stay above 250H/s: https://ottrbutt.com/tmp/newminer-06082014-2.png
Oh, right. It runs faster as root, since I can use setpriority() and mlock(). However, it doesn't require it.
Tested on my laptop just now - about 140H/s instead of 125H/s from the previous commits: https://ottrbutt.com/tmp/moreoptimizations.png

Third update for today:
More optimized CFLAGS - even faster. Laptop test, for comparison with previous: https://ottrbutt.com/tmp/evenmoreoptimizations.png
You'll need to re-run autogen.sh after pulling this one.

Fourth update!
I got my desktop's i7-4770K above 300H/s. Will test on my laptop in a bit, but: https://ottrbutt.com/tmp/andmoreoptimizations.png
No more per-thread output - it was in the thread function and printing to stdout is slow. Also, I moved a divide out of said function, as they are ouch slow.

NEW -- 06/09/2014
Windows x64 binaries! AES-NI only!

https://ottrbutt.com/cpuminer-multi/cpuminer-multi-wolf-06-09-2014.zip
https://ottrbutt.com/cpuminer-multi/cpuminer-multi-wolf-06-09-2014.zip.sig

I did another comparison between my binaries and Lucas'. His seemed to benefit from the flags I use as well - I used the same ones for both. Mine is a lot faster, however, it's less consistent, which is something I'll have to work on.

https://ottrbutt.com/tmp/lucasminer.png
https://ottrbutt.com/tmp/wolfminer.png

06/12/2014
Some Win binaries for those without AES-NI.

https://ottrbutt.com/cpuminer-multi/cpuminer-multi-wolf-06-12-2014.zip
https://ottrbutt.com/cpuminer-multi/cpuminer-multi-wolf-06-12-2014.zip.sig

06/17/2014
Pushed another commit - I removed all algorithms but CryptoNight. The files are still there for now, but unused. Compile time is WAY down, code size and binary size, as well. Don't use the -a or --algo switches anymore.

06/18/2014
I rolled back the earlier commit - broke stuff. I tested and pushed a similar one just now, though. The -a switch must still be used for now, but there is no code for other algos, making it a lot slimmer. I also tested it before pushing this time.  Cheesy

06/19/2014
Removed the -a and --algo switches from the help text. It will still accept them, but ignore them for compatibility. No need to use them anymore. I also set the default algorithm to CryptoNight.

06/20/2014
Added a check for AES-NI that is compiled in only if the miner is being built for AES-NI. AES-NI binaries built from this source or newer should output a message telling the user that the CPU does not have AES-NI, rather than crashing.

07/07/2014
Non-AES-NI implementation fixed just now. No binaries yet - but you can compile from github.

07/09/2014
Did a LOT of code cleaning - also remembered to add an optimization flag I'd been meaning to put in for ages. Probably won't do too much, though.

Had a thought a little later - removed that lingering, now-pointless OpenSSL requirement.

Okay, done. Have a Windows x64 binary for non-AES-NI. Does it submit shares? Yes. Does it work on a non-AES-NI system? Beats me.

https[Suspicious link removed].sig

No DLLs anymore!

09/03/2014
Just wanted to say that to my surprise, a pool, MONERO.RS, has donated to me for my work on the CPU miner!  Cheesy

If you like it - donate! My addresses are on my GitHub, also below (XMR address needs code tags or BCT screws it up):

XMR:
Code:
42QWoLF7pdwMcTXDviJvNkWEHJ4TXnMBh2Cx6HNkVAW57E48Zfw6wLwDUYFDYJAqY7PLJUTz9cHWB5C4wUA7UJPu5wPf4sZ
BTC: 1WoLFumNUvjCgaCyjFzvFrbGfDddYrKNR
bocet87
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February 21, 2018, 08:11:17 AM
 #590

page not found???
https://github.com/wolf9466/cpuminer-multi

shan23
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March 04, 2018, 12:37:34 AM
 #591

Is the wolf miner dead? Github page does not exist
lordofthebit
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March 04, 2018, 04:56:26 AM
 #592

Can someone please post source code for this?  As others have stated, github repo is gone.
Mattthev
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March 04, 2018, 12:16:54 PM
 #593

Can someone please post source code for this?  As others have stated, github repo is gone.
You can use xmr-stak or XMRig on Github they are based on the Wolf's kernel.

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March 09, 2018, 09:31:40 PM
 #594

i want to know how much i can get daily or monthly with my laptap. i have DELL 2.5 amd 2 ghz. so i want to know how much i can make ETH and ETN coins per day and weekly with this system.

i appreciate for help.
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April 02, 2018, 02:14:20 PM
 #595

Will Wolf0 make an update for this? Monero fork v7.
Andre100
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April 02, 2018, 04:11:22 PM
 #596

Will Wolf0 make an update for this? Monero fork v7.

us i understand Wolf0 gone... his source and miner with mod(cpuminer-opt) used @joblo
am ask him about update.. but he not have skill for this...
person who can is @Epsylon3
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April 13, 2018, 07:34:28 PM
 #597

best CPU Pool Miner for Monero and ETN?

I have 3 laptops all intel i3, i5 and i7

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May 11, 2018, 05:06:18 PM
 #598

Good morning everyone
I am mining DSH for a while on Democats.org, the problem I been using HITBTC.com DSH address in the miner because I been having problems with DSH CLI and the old GUI Desktop wallets, now Democats.org keep showing I have pending payment and they never send my coins to Hitbtc till this day so they still on their pool, is there a way I can recover these coins I contacted Democats support twice but no one home, I want to redirect these coins to a desktop wallet or an exchange?! Thanks     
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September 27, 2018, 03:34:41 PM
 #599

Should I mine ETN directly or through a pool?
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October 21, 2018, 09:23:24 AM
 #600

hi every body.
i cant find (( ekectronum pool miner softwer))and ((bigginer pool miner softwer)) download link. some body can help me?Huh??
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