AMBER Archive (2004)

Subject: Re: AMBER: The parallel problem for umbrella sampling in Amber 8

From: David A. Case (case_at_scripps.edu)
Date: Tue Jun 15 2004 - 17:55:20 CDT

On Tue, Jun 15, 2004, Yuhui Cheng wrote:

> Thanks. I get it. But I found that the parallel
> calculation doesn't work for umbrell sampling,
> although common MD simulation works fine. What's the
> problem?
> The error message always shows: "p0_4605: p4_error:
> interrupt SIGSEGV: 11"

We don't see any problems here. Be sure that your installation passes
the test cases in parallel mode (especially the "umbrella" test case).
See if you can spot any difference between your inputs and those in the
umbrella test case directory.

...dac

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