Folding@home has a Linux SMP2 client but only for 64 bit distributions. Even though the Gromacs application is 32 bit, the 64 bit OS is required to communicate between the two cores. The SMP2 application handles much larger and more difficult workunits and this is reflected in the points offered which are at least double the amounts given for running two single core versions of the folding@home client. Folding@home is working on a 32 bit Linux SMP2 client but until they do, there is a Windows SMP2 beta 32 bit beta client that runs under wine with very little loss to overhead.
Folding@home offers bonus points on all SMP2 clients if you
1) use a passkey in your configuration
2) complete 10 workunits
3) have no more than 20% aborted workunits
4) meet the tighter deadlines imposed by the SMP2 client
You should only use the SMP2 client if you have 2 or preferably 4 cores and can complete a big work unit in 6 days or less.
Step 1 - Install wine and cabextract if they are not already installed.
Step 2 - run winecfg to set up your basic parameters
Step 3 - Go the folding@home web page and get a passkey. This is necessary for the bonus points.
For FAQ, go to:http://folding.stanford.edu/English/FAQ-passkey
Step 4 - Open a hole in your firewall to allow the folding@home application to reach the application server. This is port 8080.
Use VASM in Super User Mode to Network to Firewall to Open ports. Open port 8080 in the list.
Step 5 - Download the new 6.30 Windows SMP clienthttp://www.stanford.edu/group/pandeg...-win32-SMP.zip
Create a directory to put the executable in. Change the permissions on the file to run as a program either through your file browser or in a terminal. You can change the program name to something shorter than Folding@home-Win32-x86.exe
. I use fah6.exe.
In a terminal, navigate to the folder where the program is and do
wine fah6.exe -smp 2 -configonly
Be sure to select "big" work units in your preferences.
After you have done the configuration, run it in a terminal.
wine fah6.exe -smp 2 -forceasm -bigadv -advmethods -verbosity 9