climateprediction.net home page
Sparc Linux Platform

Sparc Linux Platform

Questions and Answers : Unix/Linux : Sparc Linux Platform
Message board moderation

To post messages, you must log in.

AuthorMessage
Nobody

Send message
Joined: 2 Dec 05
Posts: 6
Credit: 4,525,553
RAC: 0
Message 23370 - Posted: 24 Jun 2006, 6:32:39 UTC

Having just set up my BOINC client on Gentoo (on my Sun Ultra 60), I\'m getting the following message in the scheduler reply xml files for both climateprediction and worldcommunitygrid:

platform \'sparc-unknown-linux-gnu\' not found

Does this need to be set up at the server end? Surely it can run the same models as per Sparc Solaris?

Cheers,

Sean.


ID: 23370 · Report as offensive     Reply Quote
Les Bayliss
Volunteer moderator

Send message
Joined: 5 Sep 04
Posts: 7629
Credit: 24,240,330
RAC: 0
Message 23373 - Posted: 24 Jun 2006, 8:38:36 UTC

This project has no support for Sparc machines.
If it can run generic Linux, then you may be in business.

ID: 23373 · Report as offensive     Reply Quote
Nobody

Send message
Joined: 2 Dec 05
Posts: 6
Credit: 4,525,553
RAC: 0
Message 23394 - Posted: 27 Jun 2006, 18:02:13 UTC - in response to Message 23373.  

This project has no support for Sparc machines.
If it can run generic Linux, then you may be in business.



Not even under Solaris?

I\'m running Gentoo, but I think its using the Sparc specific sources for the Kernel - I do need to recompile the Kernel anyway because I haven\'t got SMP working yet, so maybe I can tweak the platform name while I\'m at it?

ID: 23394 · Report as offensive     Reply Quote
Nobody

Send message
Joined: 2 Dec 05
Posts: 6
Credit: 4,525,553
RAC: 0
Message 24228 - Posted: 7 Sep 2006, 0:02:52 UTC - in response to Message 23394.  

[quote]This project has no support for Sparc machines.
If it can run generic Linux, then you may be in business.



Following up on this - I\'ve had the BOINC client uselessly polling various projects for a while now, but none of them will dish out work units to a machine reporting itself as \'sparc-unknown-linux\'.

The trick apparently is to configure the client to poll anonymously - which involves compiling the project application on the local machine, customised to its compiler and architecture, and then set up an app_info.xml file to tell BOINC which custom application to feed downloaded work units to for a particular project.

(http://boinc.berkeley.edu/anonymous_platform.php)

I am right now building the SETI application to try this out.

Do you guys have a URL from which I can download the CPDN source? I would really like to see this machine tackle the Climate Prediction project.

Thanks,

Sean.
ID: 24228 · Report as offensive     Reply Quote
Les Bayliss
Volunteer moderator

Send message
Joined: 5 Sep 04
Posts: 7629
Credit: 24,240,330
RAC: 0
Message 24229 - Posted: 7 Sep 2006, 2:47:47 UTC
Last modified: 7 Sep 2006, 2:48:10 UTC

The source code is over a million lines of Fortran, and is owned by the UK Met Office. (They use it for weather and climate forecasting.)
And, no, it\'s NOT available to end users.


ID: 24229 · Report as offensive     Reply Quote
Dotsch
Avatar

Send message
Joined: 8 Oct 05
Posts: 36
Credit: 299,711
RAC: 0
Message 24899 - Posted: 28 Oct 2006, 19:06:32 UTC - in response to Message 23373.  
Last modified: 28 Oct 2006, 19:07:07 UTC

This project has no support for Sparc machines.
If it can run generic Linux, then you may be in business.

No, Linux x86 binaries did not work on Linux on SPARC, because there are complete different architectures and not binary compatible.

SIMAP and SETI are the only two projects, which supports Linux on SPARC.
ID: 24899 · Report as offensive     Reply Quote

Questions and Answers : Unix/Linux : Sparc Linux Platform

©2024 cpdn.org