[gmx-users] Turn-off water optimisation

2010-03-05 Thread Thomas Schlesier
Dear all, I simulated water (spc) with the ffG53a5 force field. For testing propose i want to turn of the water optimisation. How do i do this? So far i have tried: * contraints = none * define = -DFLEXIBLE * took the spc.itp file and deleted all the stuff for settle and the other force fields,

RE: [gmx-users] Turn-off water optimisation

2010-03-05 Thread Berk Hess
nt to test, but setting the environment variable GMX_NO_SOLV_OPT will turn off the special inner-loops for water. Berk > Date: Fri, 5 Mar 2010 11:31:50 +0100 > From: schl...@uni-mainz.de > To: gmx-users@gromacs.org > Subject: [gmx-users] Turn-off water optimisation > > Dear all, &g

Re: [gmx-users] Turn-off water optimisation

2010-03-05 Thread Thomas Schlesier
m: schlesi at uni-mainz.de > To: gmx-users at gromacs.org > Subject: [gmx-users] Turn-off water optimisation > > Dear all, > I simulated water (spc) with the ffG53a5 force field. For testing > propose i want to turn of the water optimisation. How do i do this? > So far i have trie

RE: [gmx-users] Turn-off water optimisation

2010-03-05 Thread Berk Hess
. Please keep us updated on this issue, since things like this should never happen (unless there is a compiler bug). Berk > Date: Fri, 5 Mar 2010 14:41:02 +0100 > From: schl...@uni-mainz.de > To: gmx-users@gromacs.org > Subject: Re: [gmx-users] Turn-off water optimisation > >

Re: [gmx-users] Turn-off water optimisation

2010-03-05 Thread Ran Friedman
+0100 > > From: schl...@uni-mainz.de > > To: gmx-users@gromacs.org > > Subject: Re: [gmx-users] Turn-off water optimisation > > > > Hi, > > i have the following problem: (GROMACS 4.0.5) > > > > when i simulated water in serial on our cluster with the br

Re: [gmx-users] Turn-off water optimisation

2010-03-05 Thread Thomas Schlesier
ly the same tpr file on your local machine and the cluster? You probably want to update to version 4.0.7 to be sure you have all the latest bugfixes. Please keep us updated on this issue, since things like this should never happen (unless there is a compiler bug). Berk Date: Fri, 5 Mar 2010

RE: [gmx-users] Turn-off water optimisation

2010-03-05 Thread Thomas Schlesier
Hi all, to summerize the seems really like a compiler problem. i have now compiled 4.0.5 with gcc and had no problems. i don't really know which icc compiler it was (but had send the guy who installed gromacs a mail), but with 'which icc' i find: /share/apps/intel/cce/9.1.046/bin/icc i will t