I've been able to successfully compile pmemd.cuda on a new desktop running
Ubuntu 14.04 with a Quadro K2200 (I know it probably won't be fast, but it
has Kepler architecture so it should be good for small tests).
This was my sequence:
configure -cuda gnu
make -j8
cd test && make test.cuda
However all of the tests error out and most or all give the msg:
cudaMemcpyToSymbol: SetSim copy to cSim failed invalid device symbol
Suggestions?
Possibly relevant - Without thinking I originally installed cuda 7.0. I
then had to uninstall that as well as the updated driver (346 or
something?) and then install the "old" 6.5/340 toolkit/driver. I don't
*think* that was a problem, bc I can compile and run the cuda-samples.
Thanks,
Brian
--
Brian Radak
Postdoctoral Scholar
University of Chicago
Department of Biochemistry & Molecular Biology
Gordon Center for Integrative Science, W323A
929 E. 57th St.
Chicago, IL 60637-1454
Tel: 773/834-2812
e-mail: radak.uchicago.edu
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Received on Wed Mar 25 2015 - 11:00:02 PDT
