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Author Topic: An (even more) optimized version of cpuminer (pooler's cpuminer, CPU-only)  (Read 1958267 times)
dextryn
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April 11, 2013, 08:10:53 PM
 #521

I could use some help getting this to work on my mac.  I'm getting the "dyld: Library not loaded: /opt/local/lib/libidn.11.dylib
  Referenced from: /usr/bin/minerd
  Reason: image not found"
error.  I read and someone was saying something about macports.  I downloaded it but I have no idea what to do with it at this point.  Can someone help me?
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nick0016
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April 11, 2013, 10:23:26 PM
 #522

Hmzz I am only getting 18 khash/s on Core i7 950.

Looking at the comparsion table at github it should at least get 30 khash/s...

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April 15, 2013, 01:03:47 PM
 #523

getting 52 kh/s with 6 threads on i7 3770.  8 threads gets 55 kh/s.
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April 15, 2013, 09:20:13 PM
 #524

Is there a newer build for OSX 10.8 ?
+1
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April 15, 2013, 09:28:53 PM
 #525

Is there a newer build for OSX 10.8 ?
+1

Heya pooler, long time. Any chance updating this for stratum? Thanks, bud.

I've been thinking about it lately, but right now I am busy with more urgent projects.
I have just finished adding Stratum support to my pool, and now I am working on the new release of the Litecoin client.

I believe he is very busy atm, working on other projects, one main one, litecoin client.
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April 16, 2013, 01:27:06 PM
 #526

I could use some help getting this to work on my mac.  I'm getting the "dyld: Library not loaded: /opt/local/lib/libidn.11.dylib
  Referenced from: /usr/bin/minerd
  Reason: image not found"
error.  I read and someone was saying something about macports.  I downloaded it but I have no idea what to do with it at this point.  Can someone help me?


Install Xcode from the app store, go to preferences and find the tab where you can install commandline tools. Then download and install the latest macports package.

In the terminal run:

sudo port -v selfupdate
sudo port install wget
sudo port install openssl

you should be able to run it then  Smiley
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April 24, 2013, 07:16:55 AM
 #527

Intel i7 3930k: Anywhere from 58kH/s to 82kH/s.
dmatthewstewart
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April 27, 2013, 04:29:27 PM
 #528

I would love to use the command line miner (minerd) but someone has to tell me how to run it in windows. I have it running on my Linux (Ubuntu) box just fine with Pool-X but I am embarrassed to say I have never done this for Windows. I tried inputting at the command prompt:

"minerd"

"start minerd"

"/minerd"

"start cpu-miner"

"start [entire file name as downloaded""

Wtf is wrong with me? Besides the fact that I am Win-tarded

Err, help!?

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April 27, 2013, 04:32:17 PM
 #529

Well first you need to navigate to where the Windows binary is, then you execute it with the same arguments you do on linux.

Code:
minerd [arguments]

BTC:1AiCRMxgf1ptVQwx6hDuKMu4f7F27QmJC2
dmatthewstewart
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April 27, 2013, 04:43:47 PM
 #530

Its in my downloads folder. So I have to be in /user/downloads/cpuminer/minerd ?

dmatthewstewart
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April 27, 2013, 09:51:04 PM
 #531

I dont think I have ever used a Windows (cmd) command line before. I use a Linux terminal all the time and I used to use command lines all the time on my Commodore 64 but I really dont think Ive ever used it in Windows.

I would a total tutorial on how to do that and I doubt anyone is going to take the time to explain it and tell me exactly what I need to type to get it installed and running. I guess I will have to go buy a "CMD for dummies" style book at barnes and Noble next time I am there.

TiuraZ
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April 27, 2013, 10:36:20 PM
 #532

If you're using Windows 7, you press the start-button and there in the search box you type "cmd" and press enter. There you have windows command line. That's a start.
frga13
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April 27, 2013, 10:40:03 PM
 #533

If you're using Windows 7, you press the start-button and there in the search box you type "cmd" and press enter. There you have windows command line. That's a start.

After that:
cd "pathToTheFolder" (enter)
minerd [arguments] (enter)

bluebard
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April 27, 2013, 10:54:56 PM
 #534

is this even worth doing anymore, CPU litecoins?  what khash would a 2012 era cpu get?
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April 28, 2013, 12:37:44 AM
Last edit: April 28, 2013, 12:48:23 AM by pekv2
 #535

I dont think I have ever used a Windows (cmd) command line before. I use a Linux terminal all the time and I used to use command lines all the time on my Commodore 64 but I really dont think Ive ever used it in Windows.

I would a total tutorial on how to do that and I doubt anyone is going to take the time to explain it and tell me exactly what I need to type to get it installed and running. I guess I will have to go buy a "CMD for dummies" style book at barnes and Noble next time I am there.

Open the directory where your miner is.

In the directory window of the miner, hold shift, right click in the window, click open command window here.

minerd --url pool-url:port --userpass username.x:password --threads x

x for threads would be the amount of cores or threads you'd like to run. So if you have a quad core, and want to only use three cores, you'd use --threads 3. If you want to use 2, use --threads 2, so on so forth.

Also for windows, you can make a batch file.

Open the directory where your miner is, right click new txt file, hit ctrl-a, rename the file to cpuminer.bat . Click yes, you want to rename the file extension. Once the batch file is made, right click on it and click edit or open with notepad. Insert the following. but with you pool url & port, and your username password and how ever many cores/threads you like to use, replace the x with a number.

minerd --url pool-url:port --userpass username.1:password --threads x

Once the proper info is filled in the batch file, click save and close it.

Double click the batch file, it will start mining, also you may create a shortcut of the batch file to your desktop, by right clicking the batch file, create shortcut to desktop.

Hope it is clear enough to do, if not post back, and will help with what ever problem you're having.

Edit:
Also it is best to use mining proxy along with poolers cpuminer to take advantage of stratum protocol. If you want to do this hollar back, we'll go through the steps for that.
dmatthewstewart
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May 03, 2013, 06:06:05 PM
 #536

Holy cow, thanks a lot!

I am going to try this shortly and let you know how I make out.

Interestingly enough I had forgot that I took to the forum to complain. So I entered "cpu miner windows command line" into the search bar. I then saw the response to me own whining. Totally forgot that I even asked for help

So, again, thanks. And I will let you know how I make out ASAP. I spent my whole life using windows. Then I migrated over to Linux a few years ago and never looked back. Now Im Win-Tarded, I cant do anything on the OS

-D

splat44
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May 03, 2013, 06:42:31 PM
 #537

Something when wrong with compiled windows version of pool-cpuminer-2.2.3-win64.zip!

Using the current for windows 7 64bit, I earning less than version 2.2.2-win64.

I suggest you double check this and in the meanwhile put download link to pool-cpuminer2.2.2-win62.zip back on!
pekv2
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May 03, 2013, 08:54:43 PM
 #538

Holy cow, thanks a lot!

No problem.
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May 04, 2013, 12:24:11 AM
 #539

any performances increases?

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uMMcQxCWELNzkt
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May 06, 2013, 09:42:40 AM
Last edit: May 06, 2013, 10:07:49 AM by owenprescott
 #540

...

Open the directory where your miner is, right click new txt file, hit ctrl-a, rename the file to cpuminer.bat . Click yes, you want to rename the file extension. Once the batch file is made, right click on it and click edit or open with notepad. Insert the following. but with you pool url & port, and your username password and how ever many cores/threads you like to use, replace the x with a number.

minerd --url pool-url:port --userpass username.1:password --threads x
--


I am having trouble working out how to add my pool details to this string. For example does my username replace "userpass username.1" or "username" or "username.1", I am confused about the where to add the url, port and password too.

Perhaps someone could add some fake details and bold each input field?

Code:
C:\***
[2013-05-06 10:50:53] 3 miner threads started, using 'scrypt' algorithm.
[2013-05-06 10:51:15] Long-polling activated for http://ltc.kattare.com:9332/LP
[2013-05-06 10:51:15] thread 1: 4104 hashes, 7.09 khash/s
[2013-05-06 10:51:15] thread 0: 4104 hashes, 6.90 khash/s
[2013-05-06 10:51:15] thread 2: 4104 hashes, 6.81 khash/s

It seems as though it is mining and longpoll blocks are being detected, however the activity is not updating on my @ the pool. I must have the my info written in wrong or something?

This is what I input...
minerd --url http://ltc.kattare.com:9332/ --userpass username.1:*passwordhere* --threads 3
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