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Alternate cryptocurrencies => Altcoin Discussion => Topic started by: matthewh3 on February 29, 2012, 05:17:23 PM



Title: RaspberryPi (PC for $25) and LiteCoin mining
Post by: matthewh3 on February 29, 2012, 05:17:23 PM
Is there an ARM CPU LiteCoin mining program this PC for $25 - http://www.raspberrypi.org/ (http://www.raspberrypi.org/)


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: pooler on February 29, 2012, 05:57:21 PM
Is there an ARM CPU LiteCoin mining program this PC for $25 - http://www.raspberrypi.org/ (http://www.raspberrypi.org/)

The current version of cpuminer should build and run fine on ARM, although it will use a C implementation.

By the way, you need the $35 version if you want an ethernet controller.

The topic has also been discussed here:
https://bitcointalk.org/index.php?topic=53756.msg641323#msg641323


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: matthewh3 on February 29, 2012, 05:59:16 PM
Thanks.  I think it deserves its own thread.


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: tom10122 on February 29, 2012, 11:45:52 PM
I really want one but the reseller here in the US is out already , it just got released today god


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: matthewh3 on February 29, 2012, 11:47:09 PM
I really want one but the reseller here in the US is out already , it just got released today god

Do you think it will be easy to set up for LTC mining?


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: tom10122 on February 29, 2012, 11:51:54 PM
Well i dont know how much kms you could possibly get out of it , im think .5 AT MOST , but since it runs linux it should be relatively easy to mine though http://www.arm.com/community/software-enablement/linux.php arm is supported which is a key thing, just a matter of time until a dev gets their hands on it , but that may take awhile since they sell out fast


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: matthewh3 on February 29, 2012, 11:54:57 PM
Well i dont know how much kms you could possibly get out of it , im think .5 AT MOST , but since it runs linux it should be relatively easy to mine though http://www.arm.com/community/software-enablement/linux.php arm is supported which is a key thing, just a matter of time until a dev gets their hands on it , but that may take awhile since they sell out fast

From this thread - https://bitcointalk.org/index.php?topic=53756.msg641323#msg641323 (https://bitcointalk.org/index.php?topic=53756.msg641323#msg641323) - I'm expecting at least 3kH/s maybe 4kH/s as they had a phone going at 0.187MH/s  :o


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: tom10122 on March 01, 2012, 12:01:23 AM
For litecoins or for bitcoins?


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: matthewh3 on March 01, 2012, 12:02:48 AM
For litecoins or for bitcoins?

4KH/s for LTC at minimal electric costs  :o


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: tom10122 on March 01, 2012, 12:26:27 AM
Wow that'd be great , my laptop gives me 3 lol good thing i dont use it to mine all that much


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: matthewh3 on March 01, 2012, 12:28:53 AM
I don't know much about the PSU of the RaspberryPi apart from it's 5v I think.  So I reckon it would use less than 25W while mining?


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: LoupGaroux on March 01, 2012, 05:35:07 PM
The announcement for Raspberry Pi's has been made, and the waiting lists for orders are open.


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: matthewh3 on March 01, 2012, 05:38:34 PM
The announcement for Raspberry Pi's has been made, and the waiting lists for orders are open.

Kool can't wait for the hash-rate to be announced if it's worth it I'll get a 'farm' of them to go with my ASIC/FPGA farm I'm building ;)  At the least I could use one of these low power RaspberryPi to run the boards :)


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: Liberate on March 01, 2012, 09:55:29 PM
Interested in seeing the hash rate of this thing, thinking of buying one eventually may as well put it to good use.


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: forsetifox on March 02, 2012, 01:39:17 AM
I'm guessing it does around 15-25Mhash/s. =3 (Bitcoin mining)




Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: tom10122 on March 02, 2012, 02:18:54 AM
I'm guessing it does around 15-25Mhash/s. =3

For litecoin mining? uh no ??? ???


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: LiteBit on March 04, 2012, 02:07:57 AM
Just ordered a Raspberry Pi to goof off with!


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: zerokwel on March 04, 2012, 08:59:47 AM
I have a PI coming as well but mines going to be used more as a media receiver.


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: racerguy on March 05, 2012, 03:05:29 AM
I bet nothing that it'll be less than 1khash/secs.


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: matthewh3 on March 05, 2012, 03:51:23 AM
I bet nothing that it'll be less than 1khash/secs.



https://en.bitcoin.it/wiki/Mining_hardware_comparison (https://en.bitcoin.it/wiki/Mining_hardware_comparison)

Model     Mhash/s    Mhash/J    Mhash/s/$    ACP [W]    Clock    Version    Comment
ARM        0.187    ?    ?    ?    1200 MHz    cpuminer    Seagate Dockstar ArchLinux


And that's on BTC I think which would have a lot lower mining efficiency compared to LTC.


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: LiteBit on March 05, 2012, 04:45:02 PM
On RPi's website FAQ...

What Linux distros will be supported at launch?

Fedora, Debian and ArchLinux will be supported from the start. We hope to see support from other distros later. (Because of issues with newer releases of Ubuntu and the ARM processor we are using, Ubuntu can’t commit to support Raspberry Pi at the moment.) You will be able to download distro images from us as soon as the Raspberry Pi is released, and we will also be selling pre-loaded SD cards shortly after release.


Do any of the current LTC miners work with Fedora, Debian and ArchLinux?


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: shakti on March 05, 2012, 04:56:29 PM
On RPi's website FAQ...

What Linux distros will be supported at launch?

Fedora, Debian and ArchLinux will be supported from the start. We hope to see support from other distros later. (Because of issues with newer releases of Ubuntu and the ARM processor we are using, Ubuntu can’t commit to support Raspberry Pi at the moment.) You will be able to download distro images from us as soon as the Raspberry Pi is released, and we will also be selling pre-loaded SD cards shortly after release.


Do any of the current LTC miners work with Fedora, Debian and ArchLinux?
Sure on all of them


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: pooler on March 05, 2012, 04:57:23 PM
Do any of the current LTC miners work with Fedora, Debian and ArchLinux?

Is that a rhetorical question? :)

If it is not, the answer is yes, cpuminer should work on pretty much all Linux distros.
It even works on Solaris/SPARC, I think that's enough said. :D


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: marked on March 07, 2012, 06:17:42 PM
Is that a rhetorical question? :)

If it is not, the answer is yes, cpuminer should work on pretty much all Linux distros.
It even works on Solaris/SPARC, I think that's enough said. :D
I've got a couple of UltraSparc 5 boxes. Might be worth a giggle if I can get them running.

In the meantime:

I posted hashrates for openssl run on a Raspberry Pi in this topic, https://bitcointalk.org/index.php?topic=67707.0

Power is 5V@700 milliamps (standard MicroUSB mobile phone charger)

URL - http://elinux.org/RPi_Performance
Code:
type             16 bytes     64 bytes    256 bytes   1024 bytes   8192 bytes
...
sha1               303.72k     1092.39k     3106.50k     6302.57k     9852.39k
...
sha256             679.98k     1629.47k     2905.43k     3708.32k     4175.45k
sha512              41.02k      163.83k      232.63k      318.20k      353.81k

marked


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: coblee on June 08, 2012, 09:50:11 AM
I just got a raspberrypi. I ran cpuminer on it and got:

Code:
[2012-06-08 02:42:19] 1 miner threads started, using 'scrypt' algorithm.
[2012-06-08 02:42:20] Long-polling activated for http://lc.ozco.in:9332/LP
[2012-06-08 02:42:54] thread 0: 4096 hashes, 0.12 khash/s
[2012-06-08 02:43:04] thread 0: 2065 hashes, 0.21 khash/s
[2012-06-08 02:43:04] accepted: 1/1 (100.00%), 0.21 khash/s (yay!!!)
[2012-06-08 02:43:21] thread 0: 3329 hashes, 0.20 khash/s
[2012-06-08 02:43:44] thread 0: 4541 hashes, 0.20 khash/s
[2012-06-08 02:43:44] accepted: 2/2 (100.00%), 0.20 khash/s (yay!!!)
[2012-06-08 02:44:41] thread 0: 7532 hashes, 0.13 khash/s
[2012-06-08 02:45:25] LONGPOLL detected new block
[2012-06-08 02:45:25] thread 0: 4306 hashes, 0.10 khash/s
[2012-06-08 02:46:06] LONGPOLL detected new block
[2012-06-08 02:46:06] thread 0: 4123 hashes, 0.10 khash/s
[2012-06-08 02:46:57] thread 0: 6033 hashes, 0.12 khash/s
[2012-06-08 02:47:33] thread 0: 7109 hashes, 0.20 khash/s
[2012-06-08 02:48:14] thread 0: 5000 hashes, 0.12 khash/s
[2012-06-08 02:49:26] thread 0: 7401 hashes, 0.10 khash/s

0.2 khash/s... yay!!! lol


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: ludo0777 on June 09, 2012, 04:53:00 PM
I really want one but the reseller here in the US is out already , it just got released today god

Everywhere was out of them for ages :P but I have finally got to order one ;D


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: crazy_rabbit on June 10, 2012, 12:23:33 PM
Well that is a bit depressing, but then again, what did we really expect? :-)
I just got a raspberrypi. I ran cpuminer on it and got:

Code:
[2012-06-08 02:42:19] 1 miner threads started, using 'scrypt' algorithm.
[2012-06-08 02:42:20] Long-polling activated for http://lc.ozco.in:9332/LP
[2012-06-08 02:42:54] thread 0: 4096 hashes, 0.12 khash/s
[2012-06-08 02:43:04] thread 0: 2065 hashes, 0.21 khash/s
[2012-06-08 02:43:04] accepted: 1/1 (100.00%), 0.21 khash/s (yay!!!)
[2012-06-08 02:43:21] thread 0: 3329 hashes, 0.20 khash/s
[2012-06-08 02:43:44] thread 0: 4541 hashes, 0.20 khash/s
[2012-06-08 02:43:44] accepted: 2/2 (100.00%), 0.20 khash/s (yay!!!)
[2012-06-08 02:44:41] thread 0: 7532 hashes, 0.13 khash/s
[2012-06-08 02:45:25] LONGPOLL detected new block
[2012-06-08 02:45:25] thread 0: 4306 hashes, 0.10 khash/s
[2012-06-08 02:46:06] LONGPOLL detected new block
[2012-06-08 02:46:06] thread 0: 4123 hashes, 0.10 khash/s
[2012-06-08 02:46:57] thread 0: 6033 hashes, 0.12 khash/s
[2012-06-08 02:47:33] thread 0: 7109 hashes, 0.20 khash/s
[2012-06-08 02:48:14] thread 0: 5000 hashes, 0.12 khash/s
[2012-06-08 02:49:26] thread 0: 7401 hashes, 0.10 khash/s

0.2 khash/s... yay!!! lol


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: ehmdjii on July 27, 2012, 07:45:09 PM
how did you manage to compile cpuminer on raspberry pi. i am stuck with these errors:

Code:
pi@raspberrypi ~/cpuminer $ ./configure CFLAGS="-03"
checking build system type... armv6l-unknown-linux-gnueabihf
checking host system type... armv6l-unknown-linux-gnueabihf
checking target system type... armv6l-unknown-linux-gnueabihf
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for style of include used by make... GNU
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in `/home/pi/cpuminer':
configure: error: C compiler cannot create executables
See `config.log' for more details



Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: pooler on July 27, 2012, 08:07:51 PM
how did you manage to compile cpuminer on raspberry pi. i am stuck with these errors:

Code:
pi@raspberrypi ~/cpuminer $ ./configure CFLAGS="-03"
checking build system type... armv6l-unknown-linux-gnueabihf
checking host system type... armv6l-unknown-linux-gnueabihf
checking target system type... armv6l-unknown-linux-gnueabihf
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking whether to enable maintainer-specific portions of Makefiles... no
checking for style of include used by make... GNU
checking for gcc... gcc
checking whether the C compiler works... no
configure: error: in `/home/pi/cpuminer':
configure: error: C compiler cannot create executables
See `config.log' for more details

It's "-O3", not "-03".


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: ehmdjii on July 27, 2012, 08:50:00 PM
It's "-O3", not "-03".

oh my thanks!



[2012-07-27 21:11:51] LONGPOLL detected new block
[2012-07-27 21:11:51] thread 0: 8467 hashes, 0.31 khash/s
[2012-07-27 21:12:01] LONGPOLL detected new block
[2012-07-27 21:12:01] thread 0: 2985 hashes, 0.31 khash/s
[2012-07-27 21:12:18] LONGPOLL detected new block
[2012-07-27 21:12:18] thread 0: 5249 hashes, 0.31 khash/s


Title: Re: RaspberryPi (PC for $25) and LiteCoin mining
Post by: tvasconcelos on December 03, 2012, 12:05:15 PM
Sorry to dig this up, but i'm trying to compile litecoind in my Raspberrypi but with no success. Can anyone give me some pointers? I have debian, but i can't get the damn thing to install.

Thanks.