Mavericks seems to support the AMD Graphics card in our iMac. What if I upgrade Mountain Lion to Mavericks ? Will I be able to use OpenCL as platform for OpenMM? The current rate at which the computation is done is 3minutes per picosecond [thats when there are no other computations running simultane...

I used Now it has got installed. I don't know the severity of the last error though!

While installing OpenMM in Mac OS X I get the following error {These are last few lines in the terminal} ...... running build_ext building 'simtk.openmm._openmm' extension creating build/temp.macosx-10.8-intel-2.7 creating build/temp.macosx-10.8-intel-2.7/src creating build/temp.macosx-10.8-intel-2....

Ok . Thank you

Hi Peter,
We have a Mac OS X 10.8.5 with AMD Radeon. So OpenMM can't be installed in this is it?

Well, I did a forced uninstall of the driver and then installed again; and it worked!

But Peter, actually that wasn't the wrong one. Its meant to be used by both 32 bit and 64 bit Linux users.

http://support.amd.com/en-us/download/d ... t-packages

Yes Peter. I had installed amd-catalyst-14-4-rev2-linux-x86-x86-64-may6; Which is for 64 bit Linux! I shall uninstall it and install a compatible one.

I don't think so Peter. I'll check.

Hi all, The simulation code (simulatePdb.py of OpenMM) that worked absolutely fine initially, gives the following error now! I had downloaded OpenCL and its Linux 32 Ubuntu 12.04 with ATI Radeon Graphics Card. Setting of real/effective user Id to 0/0 failed FATAL: Module fglrx not found. Error! Fail...