Search found 18 matches
- Wed Jul 28, 2010 1:01 pm
- Forum: Bugs and feature requests
- Topic: problem logging into the wiki
- Replies: 1
- Views: 23418
Re: problem logging into the wiki
Thanks, we're looking into it.
- Sun Jan 10, 2010 1:52 pm
- Forum: Force fields
- Topic: lipidbook - force field parameters for membrane simulation
- Replies: 0
- Views: 32509
lipidbook - force field parameters for membrane simulation
A shameless plug for a new website that we developed: lipidbook.bioch.ox.ac.uk is a repository for force field parameters that are used in simulations of membranes and membrane proteins. You can download parameter sets find the paper in which the parameters were published comment on parameter sets u...
- Tue Oct 06, 2009 3:09 pm
- Forum: Visualization
- Topic: Visualization of the membrane
- Replies: 4
- Views: 35863
Re: Visualization of the membrane
The definition of the membrane from gbsw.doc : 4. Low-dielectric slab for membrane The influence of membrane hydrophobic core as the low dielectric medium is approximately captured in the GBSW module (see reference 2 for details). Note that the membrane switching function is applied in the following...
- Mon Dec 08, 2008 3:26 pm
- Forum: Running simulations
- Topic: Benchmark page on wiki
- Replies: 2
- Views: 11941
Conclusion from Benchmark page on wiki
Tentative conclusions:
- It does not matter if you use the hippo or hippo_p3 binary (at least for the revisions tested).
- The MD code only scales up to ~4 cores (with a factor of about 3.3) (tested on the WALP+octane MD test case).
- Fast Intel processors are good.
- Mon Dec 08, 2008 3:22 pm
- Forum: Running simulations
- Topic: Benchmark page on wiki
- Replies: 2
- Views: 11941
Re: Benchmark page on wiki
I added scaling benchmarks to the wiki page.
I simply ran the WALP + octane MD simulation, took the time and plotted the results. The general results (for this system) appear to be that performance gains beyond 4 cores are negligible.
I simply ran the WALP + octane MD simulation, took the time and plotted the results. The general results (for this system) appear to be that performance gains beyond 4 cores are negligible.
- Sun Dec 07, 2008 8:59 pm
- Forum: Announcements
- Topic: Release of Hippo BETA rev 35
- Replies: 0
- Views: 34608
Release of Hippo BETA rev 35
Find the latest release (r35) at the download page http://www.biowerkzeug.com/ .
Notes on important changes are summarized in the ChangeLog.
Notes on important changes are summarized in the ChangeLog.
- Fri Nov 14, 2008 2:53 pm
- Forum: Running simulations
- Topic: Benchmark page on wiki
- Replies: 2
- Views: 11941
Benchmark page on wiki
I started a simple Hippo Benchmark page on the wiki.
Basically, just run under Linux
and report the user time and the cpu.
(Completely un-scientific but probably better than nothing and gives a first indication of relative performance of architectures.)
Basically, just run under Linux
Code: Select all
cd testjobs
time ./calc_testjobs
(Completely un-scientific but probably better than nothing and gives a first indication of relative performance of architectures.)
- Tue Nov 11, 2008 5:20 pm
- Forum: Announcements
- Topic: Release of Hippo BETA Rev. 30
- Replies: 0
- Views: 23089
Release of Hippo BETA Rev. 30
Please download the latest version Hippo BETA Rev. 30 from www.biowerkzeug.com . Separate downloads are available for Windows and Linux. This release features the new dynamic input file loader (which should relax the stringent requirement on the input file format of previous versions). For more deta...
- Mon Oct 20, 2008 10:24 pm
- Forum: Feature requests
- Topic: alternative input file name
- Replies: 0
- Views: 20258
alternative input file name
Right now the input file must be called hippo_input.txt and hippo automatically reads it:
Sometimes it would be quite useful if one could have differently named input files and then use it as
.
Code: Select all
hippo
Code: Select all
hippo /path/to/inputfile.txt
- Sat Oct 18, 2008 7:41 pm
- Forum: Simulation setup
- Topic: Automating setup
- Replies: 0
- Views: 21644
Automating setup
When using hippo one typically sets up a working directory WORK_DIR, copies input files and the executable to the directory and then executes hippo from within WORK_DIR. I got tired of doing this manually so I wrote a bash script for Linux hippo_setup.sh which automates the setup/copying task. Basic...