Re: [gmx-users] How do I redirect grompp errors to a file for parsing?

2006-06-01 Thread Tom Joseph
You'll want to look up redirection operators for whatever shell you're using, but here are a couple suggestions: grompp (usual args) >& file.dat - or - grompp (usual args) 2> file.dat --Tom On Jun 1, 2006, at 2:36 PM, David Mobley wrote: So, this is probably a stupid question, but for som

Re: [gmx-users] intel compiler + amd64: help needed.

2006-05-31 Thread Tom Joseph
Can you try to generate a backtrace for the mknb crash using gdb, in case this offers some insight?$ gdb mknbgdb> r -software_invsqrt...gdb> bt(backtrace output appears here)--TomOn May 31, 2006, at 11:33 AM, Jones de Andrade wrote:Hi David. First, thanks for your time. ;) Unfortunatelly, it seem

Re: [gmx-users] failed dependencies

2006-05-08 Thread Tom Joseph
You need to install the gcc-g77, openssh-clients, and openssh-server packages, and any packages they may depend on.  This isn't a GROMACS question - please read the documentation from OpenSuse regarding installing new packages.--TomOn May 8, 2006, at 2:24 PM, Jayant James Jayasundar wrote: hi ! I a

Re: [gmx-users] parallel gromacs

2006-04-25 Thread Tom Joseph
It is in fact possible. You can tell LAM (or probably any other self- respecting MPI package) to make use of 4 CPUs on one node; see the documentation for lamboot and its hosts file. --Tom On Apr 25, 2006, at 10:55 AM, <[EMAIL PROTECTED]> <[EMAIL PROTECTED]> wrote: hello, i would like

Re: [gmx-users] Drug Enzyme Tutorial - mdrun segmentation fault

2006-04-19 Thread Tom Joseph
This is probably the result of a bug in 3.3, fixed in 3.3.1. Setting pme_order = 4 is a workaround in case you don't want to upgrade to 3.3.1. --Tom On Apr 19, 2006, at 11:05 AM, Zorzan Simone wrote: Hi all, I am trying to do the Drug Enzyme tutorial (trp_drug_tutor.pdf), on a linux box

Re: [gmx-users] XT3 porting

2006-04-17 Thread Tom Joseph
Providing a backtrace or two would really help.  Given the exact same input files and run conditions, does it sometimes segfault and sometimes not? Does this happen on a login node (full glibc and such) or just the compute nodes (POSIX subset)?Separately, is it a better idea to use fftw2 since it s

Re: [gmx-users] missing residues

2006-04-06 Thread Tom Joseph
One possibility is Modloop: http://alto.compbio.ucsf.edu/modloop/modloop.html ...which is a function of MODELLER: http://salilab.org/modeller/ --Tom On Apr 6, 2006, at 2:25 PM, Jayant James Jayasundar wrote: Hi friends! Part of a molecule that I am trying to simulate is not crystallograph

Re: [gmx-users] Continuum solvent

2006-04-05 Thread Tom Joseph
The authors of the following paper implemented Generalized Born in GROMACS. They seem willing to send their modifications to people who email them and ask. Comparative study of generalized Born models: protein dynamics. Proc Natl Acad Sci U S A. 2005 May 10;102(19):6760-4. Epub 2005 Apr 6

Re: [gmx-users] Error in compiling gromacs in SGI IRIX6.5

2006-04-03 Thread Tom Joseph
A wild guess: SGI's compiler doesn't support some language feature or other in the same way as expected by the GROMACS source code. So, if you have gcc installed, you might try compiling using that. setenv CC `which gcc` ./configure --put-your-parameters-here --Tom On Apr 3, 2006, at 8:32

Re: [gmx-users] cluster

2006-04-02 Thread Tom Joseph
In your em.mdp file, make sure that the "cpp" variable is set to the location of your C preprocessor binary. To find out where it is, type "which cpp" at the command line. --Tom On Apr 2, 2006, at 1:18 PM, Kushal Seth wrote: hi all ! I am trying to run the following command - grompp -np 2

Re: [gmx-users] Error: relative constraint deviation after LINCS

2006-03-29 Thread Tom Joseph
ing problems due to *known bugs* in 3.3 simply because there is no easy way to find out about these bugs or their solutions. David On 3/29/06, David van der Spoel <[EMAIL PROTECTED]> wrote: Tom Joseph wrote: Curiously, what is pme_order set to in your mdp file? I experienced a very

Re: [gmx-users] Error: relative constraint deviation after LINCS

2006-03-29 Thread Tom Joseph
t a bit nervous that people may be having problems due to *known bugs* in 3.3 simply because there is no easy way to find out about these bugs or their solutions. David On 3/29/06, David van der Spoel <[EMAIL PROTECTED]> wrote: Tom Joseph wrote: Curiously, what is pme_order set to in your m

Re: [gmx-users] Error: relative constraint deviation after LINCS

2006-03-29 Thread Tom Joseph
Curiously, what is pme_order set to in your mdp file? I experienced a very similar problem as you did when I had set pme_order to 6, and I don't know why... --Tom On Mar 28, 2006, at 10:28 PM, raja wrote: Hi gmxs, No reply yet for this posting, so I reposting the same error...P

Re: [gmx-users] pdb2gmx illegal instruction

2006-03-21 Thread Tom Joseph
Certainly you should consult your documentation, but one possibility is: mpirun -np 8 mdrun_mpi -np 8 -s pr -o pr -c after_pr -e pr -g pr -v - N 8 --Tom On Mar 21, 2006, at 6:48 PM, Erik Lindahl wrote: mdrun_mpi -np 8 mdrun -np 8 -s pr -o pr -c after_pr -e pr -g pr - v -N 8 This won't