[gmx-users] GCC versus ICC for GROMACS 2018

2019-01-10 Thread Kutzner, Carsten
Hi, has anyone checked to what extent recent GCCs vs. recent ICCs affect the GROMACS 2018 performance? A few years ago we found performance differences of up to 20% (depending on the hardware used) between different compilers for GROMACS 4.6. We checked GCC 4.4, 4.7, 4.8, and ICC 13.1, 14.0, with

Re: [gmx-users] Gcc

2017-04-24 Thread Anshul Lahariya
Dear Joao, U r right, it's my fault, but the thing is that i was tried lot of thing but not found anything perfect. That's by , i was waiting from weekend for one answer. Regards, Anshul On Mon, Apr 24, 2017 at 2:53 PM, João Henriques < joao.m.a.henriq...@gmail.com> wrote: > Dear Mark and by ex

Re: [gmx-users] Gcc

2017-04-24 Thread Anshul Lahariya
Dear Joao, U r right, it's my fault, but the thing is that i was tried lot of thing but not found anything perfect. That's by , i was waiting from weekend for one answer. On Mon, Apr 24, 2017 at 2:53 PM, João Henriques < joao.m.a.henriq...@gmail.com> wrote: > Dear Mark and by extension Anshul,

Re: [gmx-users] Gcc

2017-04-24 Thread João Henriques
Dear Mark and by extension Anshul, I did make an assumption at the bottom of my previous email, and that was uncalled for (despite having good intentions, but that doesn't change anything). I apologize for that. That, however, does not overshadow the fact that I provided Anshul with all the necess

Re: [gmx-users] Gcc

2017-04-24 Thread Mark Abraham
Hi Joao, Anshul and all, Let's all please remember to keep the environment friendly and professional. That means not making assumptions about other people's intentions. Learning complex things like simulation science take time, and people often make mistakes when joining new communities, particul

Re: [gmx-users] Gcc

2017-04-24 Thread João Henriques
Dear Anshul, I thought by movie you meant that you wanted to visually check the trajectory. ​For PyMOL, google search "pymol movie" produces about 31.000 results in 0,31 seconds. The first hit is exactly what you want: https://pymolwiki.org/index.php/MovieSchool My previous email will still be v

Re: [gmx-users] Gcc

2017-04-24 Thread Mark Abraham
Hi, Please search for information before asking. Google has plenty of good hits for "make md movie" for example. Mark On Mon, 24 Apr 2017 09:24 Anshul Lahariya wrote: > hello rahul, > can u tell me how to make movie?? > > > On Fri, Apr 21, 2017 at 3:12 PM, João Henriques < > joao.m.a.henriq...

Re: [gmx-users] Gcc

2017-04-24 Thread Anshul Lahariya
hello rahul, can u tell me how to make movie?? On Fri, Apr 21, 2017 at 3:12 PM, João Henriques < joao.m.a.henriq...@gmail.com> wrote: > ​Plus, installing multiple version of the same software (e.g. gcc) is not > problematic at all *when done by someone that knows what he/she is doing*. > Further

Re: [gmx-users] Gcc

2017-04-21 Thread João Henriques
​Plus, installing multiple version of the same software (e.g. gcc) is not problematic at all *when done by someone that knows what he/she is doing*. Furthermore, I completely disagree with Vytautas Rakeviius final advice. It wouldn't cross anyone's mind to change OS in order to use a different gcc

Re: [gmx-users] Gcc

2017-04-21 Thread João Henriques
You have (at the very least) three solutions regarding the movie: [1] Use gmx trjconv (see http://manual.gromacs.org/documentation/5.1.4/onlinehelp/gmx-trjconv.html) to generate a PDB file with the desired trajectory frames. Load and play it in PyMOL et voilà! [2] Install the GROMACS plugin for P

Re: [gmx-users] Gcc

2017-04-21 Thread Anshul Lahariya
okkk. it's fine... On Fri, Apr 21, 2017 at 1:06 PM, RAHUL SURESH wrote: > I am out > Can I say that to u on Monday.) ? > On Fri, 21 Apr 2017 at 10:28 AM, Anshul Lahariya < > anshullahariy...@gmail.com> > wrote: > > > yes rahul, i use pymol but dont know how to make movie > > > > > > On Fri, Apr

Re: [gmx-users] Gcc

2017-04-21 Thread RAHUL SURESH
I am out Can I say that to u on Monday.) ? On Fri, 21 Apr 2017 at 10:28 AM, Anshul Lahariya wrote: > yes rahul, i use pymol but dont know how to make movie > > > On Fri, Apr 21, 2017 at 10:09 AM, RAHUL SURESH > wrote: > > > You must use pymol > > > > > > On Fri, 21 Apr 2017 at 6:35 AM, Anshul La

Re: [gmx-users] Gcc

2017-04-20 Thread Anshul Lahariya
yes rahul, i use pymol but dont know how to make movie On Fri, Apr 21, 2017 at 10:09 AM, RAHUL SURESH wrote: > You must use pymol > > > On Fri, 21 Apr 2017 at 6:35 AM, Anshul Lahariya < > anshullahariy...@gmail.com> > wrote: > > > thanks rahul > > > > > > and how to make md movie for 5ns by com

Re: [gmx-users] Gcc

2017-04-20 Thread RAHUL SURESH
You must use pymol On Fri, 21 Apr 2017 at 6:35 AM, Anshul Lahariya wrote: > thanks rahul > > > and how to make md movie for 5ns by command.?? > > > On Thu, Apr 20, 2017 at 5:54 PM, RAHUL SURESH > wrote: > > > Yum apt-get gcc version > > Yum update > > Yum upgrade > > Yum install > > > > > > On

Re: [gmx-users] Gcc

2017-04-20 Thread Anshul Lahariya
thanks rahul and how to make md movie for 5ns by command.?? On Thu, Apr 20, 2017 at 5:54 PM, RAHUL SURESH wrote: > Yum apt-get gcc version > Yum update > Yum upgrade > Yum install > > > On Thu, 20 Apr 2017 at 5:23 PM, Mark Abraham > wrote: > > > Hi, > > > > That's a good question for google

Re: [gmx-users] Gcc

2017-04-20 Thread RAHUL SURESH
Yum apt-get gcc version Yum update Yum upgrade Yum install On Thu, 20 Apr 2017 at 5:23 PM, Mark Abraham wrote: > Hi, > > That's a good question for google or the forums of your operating system, > not here. :-) > > Mark > > On Thu, 20 Apr 2017 12:42 Anshul Lahariya > wrote: > > > hello, > > >

Re: [gmx-users] Gcc

2017-04-20 Thread Mark Abraham
Hi, That's a good question for google or the forums of your operating system, not here. :-) Mark On Thu, 20 Apr 2017 12:42 Anshul Lahariya wrote: > hello, > > I want to change my gcc and want to install gcc version later than 5. > what can i do so i can change the version of gcc to gcc-4.9.4 >

Re: [gmx-users] Gcc

2017-04-20 Thread Vytautas Rakeviius
Its quite problematic to alter existing Linux install in such way and better download proper gromacs version or such.Another possibility just select appropriate Linux distribution and version ex. my Slackware 14.2 comes with gcc 5.3.0. On Thursday, April 20, 2017 1:42 PM, Anshul Lahariya

[gmx-users] Gcc

2017-04-20 Thread Anshul Lahariya
hello, I want to change my gcc and want to install gcc version later than 5. what can i do so i can change the version of gcc to gcc-4.9.4 -- Gromacs Users mailing list * Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/GMX-Users_List before posting! * Can't post? Read