Open MM 2.0

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Profile Tim Turner
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Message 2438 - Posted: 18 Jul 2010, 20:28:45 UTC

Simbios is excited to announce the release of OpenMM 2.0. Major features
for this release include:



. Support for NVIDIA GPU cards (using either CUDA or OpenCL) and
ATI GPU cards (using OpenCL)

. New custom force types, such as a custom H-bond force and
extension of the custom GB force to support implicit membrane models

. Pressure coupling with long range dispersion correction

. A number of performance enhancements, especially for PME.

hopefully, the new updated program will get the ball rolling quicker, jack had sent me a test to see if the old zephyr would run on my ati card, however; it failed to run on it, so it back to the drawing board. hopefully i'll post some more news in the coming days.
Tim Turner
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Secunia PSI: http://secunia.com/vulnerability_scanning/personal/
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Profile robertmiles

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Message 2633 - Posted: 24 Feb 2011, 19:43:18 UTC
Last modified: 24 Feb 2011, 19:45:03 UTC

I'm looking into how practical it would be for me to help develop Open MM 2.0. So far, it looks like I should be able to build it, experiment with a few compile options and do some testing, but not to make more than a bare minimum of changes to the source code.

On Hydrogen@Home: For several weeks, I have been unable to make a full connection to that site. Whenever BOINC tries to connect, it gets an error:

2/24/2011 1:18:45 PM Hydrogen@Home Fetching scheduler list
2/24/2011 1:18:47 PM Hydrogen@Home Master file download succeeded
2/24/2011 1:18:52 PM Hydrogen@Home Sending scheduler request: To fetch work.
2/24/2011 1:18:52 PM Hydrogen@Home Requesting new tasks for CPU
2/24/2011 1:18:54 PM Hydrogen@Home Scheduler request completed: got 0 new tasks
2/24/2011 1:18:54 PM Hydrogen@Home Message from server: Server can't open log file (../log_localhost/scheduler.log)

If there are any forums at that site, they are unreachable, so I can't find the instructions for doing a test run.
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Profile robertmiles

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Message 2649 - Posted: 30 May 2011, 7:22:52 UTC - in response to Message 2633.  

The forums at Hydrogen@Home are now reachable again.

No workunits available there during the last few months, though.
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Message boards : Science : Open MM 2.0


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