Gentoo Archives: gentoo-science

From: Mathias Weigt <m.weigt@××××××××.de>
To: gentoo-science@l.g.o
Subject: [gentoo-science] Problems with gromacs and fft
Date: Wed, 08 Feb 2006 11:19:09
Message-Id: 43E9D383.4040606@uni-bonn.de
1 Hello!
2
3 I don't know whether to file a bug report or not. First I'd like to hear
4 some suggestions.
5 I'm pretty desperate now.
6
7 I cannot get gromacs to run with PME enabled (which requires fftw) on
8 gentoo.
9 If I turn off PME the job runs.
10
11 I tried nearly all combinations of fftw (2.1.5, 3.0, 3.1) and also the
12 two latest gromacs versions (3.2.1-r1, 3.3, 3.3-r1 from bugzilla).
13 I turned off mpi, sse, 3dnow and resetted CFLAGS to "-O2 -march=i686"
14 (also on fftw) but nothing gives me a working gromacs :-(
15 I also tried the (slow) built-in fftpack - same result: gromacs stops
16 after some steps (sometimes with segfault)
17 I used gcc (GCC) 3.4.5 (Gentoo 3.4.5, ssp-3.4.5-1.0, pie-8.7.9).
18
19 Did somebody of got gromacs running with PME on gentoo?
20 The same job runs with the original gromacs-3.2.1-rpms installed on a
21 SUSE-9.3 system.
22
23 Mathias
24 --
25 gentoo-science@g.o mailing list

Replies

Subject Author
Re: [gentoo-science] Problems with gromacs and fft Florian Haberl <Florian.Haberl@×××××××××××××××××××.de>