The official alpha test project for Rosetta@home

By simply running a free program, you can help advance research in medicine, clean energy, and materials science.

Join Ralph@home         Join Rosetta@home

Play the FoldIt interactive game!

How does it work?

Ralph@home is the official alpha test project for Rosetta@home. New application versions, work units, and updates in general will be tested here before being used for production on Rosetta@home. The goal for Ralph@home is to improve Rosetta@home.

Please consider the following before deciding to join Ralph@home:

  • Since this project is a testing environment, applications and work units may be unstable at times.
  • Credits and other competitive statistics do not mean anything in this test project. Credits may be lost due to instabilities and may be reset at any time for testing.
  • There will not be a continual flow of work units. Work units will be issued only when necessary for testing.
  • We urge participants to not abort work units to help with testing.
Please join us in our efforts!

Follow us on Twitter: @rosettaathome

Ralph@home and Rosetta@home are not for profit.

User of the Day

User profile Profile WereChild
Brought into this world in the year of \'74, on a now infamous date. Loves pretty much everything, reading, outdoors, music ranging from the great...
As of 20 Apr 2018, 11:00:33 UTC [ Scheduler running ]
Total queued jobs: 0
In progress: 11,467
Successes last 24h: 10,176
Users (last day ): 5,050 (+2)
Hosts (last day ): 21,421 (+6)
Credits last 24h : 425,743
Total credits : 145,524,140
TeraFLOPS estimate: 4.257


Rosetta 4.07 released
This version update includes a bug fix for the cyclic peptide folding protocol. Please post any issues/bugs regarding this application version in this thread.
27 Feb 2018, 18:24:35 UTC · Discuss

Welcome to our new website!
We are happy to announce that the upgrades to the Ralph@home server and BOINC software are finally finished. Please post any feedback and/or issues regarding the new website and server software in this thread.
19 Dec 2017, 19:29:43 UTC · Discuss

We are postponing the transition till Monday.
30 Nov 2017, 0:00:00 UTC · Discuss

Ralph will be down later this week as we transition to a new server. Expect intermitent down times starting Thursday.
28 Nov 2017, 0:00:00 UTC · Discuss

rosetta_beta has been updated to version 4.06. Please continue to post bugs/issues in this thread.
20 Nov 2017, 0:00:00 UTC · Discuss

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