That's a generic GPU kernel launch failure which can mean anything, from faulty hardware to bad driver to messed up installation.
Does the memory test run? Try to compile/install again and see if it works. -- Szilárd On Thu, Jan 19, 2012 at 4:18 PM, aiswarya pawar <aiswarya.pa...@gmail.com> wrote: > when i tired running it again, i got an error as > > Cuda error in file > '/home/staff/sec/secdpal/software/openmm_tesla/platforms/cuda/./src/kernels//bbsort.cu' > in line 176 : unspecified launch failure. > > /bin/cat: file_loc: No such file or directory > > > On Thu, Jan 19, 2012 at 8:45 PM, aiswarya pawar <aiswarya.pa...@gmail.com> > wrote: >> >> Has the tesla card got to do anything with the error. Am using Nvidia >> Tesla S1070 1U server. >> >> >> On Thu, Jan 19, 2012 at 8:37 PM, Szilárd Páll <szilard.p...@cbr.su.se> >> wrote: >>> >>> And sorting out where the /bin/cat error comes from because that is >>> surely not a Gromacs message! >>> >>> Cheers, >>> -- >>> Szilárd >>> >>> >>> >>> On Thu, Jan 19, 2012 at 1:12 PM, Mark Abraham <mark.abra...@anu.edu.au> >>> wrote: >>> > On 19/01/2012 8:45 PM, aiswarya pawar wrote: >>> > >>> > Mark, >>> > >>> > THe normal mdrun also hangs thus not generating any output. >>> > >>> > >>> > OK. It's your problem to solve... keep simplifying stuff until you can >>> > isolate a small number of possible causes. Top of the list is file >>> > system >>> > availability. >>> > >>> > Mark >>> > >>> > >>> > >>> > On Thu, Jan 19, 2012 at 3:09 AM, Mark Abraham <mark.abra...@anu.edu.au> >>> > wrote: >>> >> >>> >> On 19/01/2012 2:59 AM, aiswarya.pa...@gmail.com wrote: >>> >> >>> >> Hi, >>> >> >>> >> Its going into the running mode but gets hang there for long hours >>> >> which >>> >> generating any data in the output file. And am not able to figure out >>> >> the >>> >> error file_doc. Please anyone knows what's going wrong. >>> >> >>> >> >>> >> No, but you should start trying to simplify what you're doing to see >>> >> where >>> >> the problem lies. Does normal mdrun work? >>> >> >>> >> Mark >>> >> >>> >> >>> >> Thanks >>> >> Sent from my BlackBerry® on Reliance Mobile, India's No. 1 Network. Go >>> >> for >>> >> it! >>> >> >>> >> -----Original Message----- >>> >> From: Szilárd Páll <szilard.p...@cbr.su.se> >>> >> Sender: gmx-users-boun...@gromacs.org >>> >> Date: Wed, 18 Jan 2012 14:47:59 >>> >> To: Discussion list for GROMACS users<gmx-users@gromacs.org> >>> >> Reply-To: Discussion list for GROMACS users <gmx-users@gromacs.org> >>> >> Subject: Re: [gmx-users] mdrun-gpu error >>> >> >>> >> Hi, >>> >> >>> >> Most of those are just warnings, the only error I see there comes from >>> >> the shell, probably an error in your script. >>> >> >>> >> Cheers, >>> >> -- >>> >> Szilárd >>> >> >>> >> >>> >> >>> >> On Wed, Jan 18, 2012 at 12:27 PM, aiswarya pawar >>> >> <aiswarya.pa...@gmail.com> wrote: >>> >> >>> >> Hi users, >>> >> >>> >> Am running mdrun on gpu . I receive an error such as= >>> >> >>> >> WARNING: This run will generate roughly 38570 Mb of data >>> >> >>> >> >>> >> WARNING: OpenMM does not support leap-frog, will use velocity-verlet >>> >> integrator. >>> >> >>> >> >>> >> WARNING: OpenMM supports only Andersen thermostat with the >>> >> md/md-vv/md-vv-avek integrators. >>> >> >>> >> >>> >> WARNING: OpenMM supports only Monte Carlo barostat for pressure >>> >> coupling. >>> >> >>> >> >>> >> WARNING: OpenMM provides contraints as a combination of SHAKE, SETTLE >>> >> and >>> >> CCMA. Accuracy is based on the SHAKE tolerance set by the "shake_tol" >>> >> option. >>> >> >>> >> /bin/cat: file_loc: No such file or directory >>> >> >>> >> >>> >> and the job is running but the nothing written into .xtc, .trr, .edr >>> >> files >>> >> . >>> >> What could have gone wrong? >>> >> >>> >> -- >>> >> Aiswarya B Pawar >>> >> >>> >> Bioinformatics Dept, >>> >> Indian Institute of Science >>> >> Bangalore >>> >> >>> >> >>> >> >>> >> -- >>> >> gmx-users mailing list gmx-users@gromacs.org >>> >> http://lists.gromacs.org/mailman/listinfo/gmx-users >>> >> Please search the archive at >>> >> http://www.gromacs.org/Support/Mailing_Lists/Search before posting! >>> >> Please don't post (un)subscribe requests to the list. Use the >>> >> www interface or send it to gmx-users-requ...@gromacs.org. >>> >> Can't post? Read http://www.gromacs.org/Support/Mailing_Lists >>> >> >>> >> -- >>> >> gmx-users mailing list gmx-users@gromacs.org >>> >> http://lists.gromacs.org/mailman/listinfo/gmx-users >>> >> Please search the archive at >>> >> http://www.gromacs.org/Support/Mailing_Lists/Search before posting! >>> >> Please don't post (un)subscribe requests to the list. Use the >>> >> www interface or send it to gmx-users-requ...@gromacs.org. >>> >> Can't post? Read http://www.gromacs.org/Support/Mailing_Lists >>> >> >>> >> >>> >> >>> >> >>> >> >>> >> -- >>> >> gmx-users mailing list gmx-users@gromacs.org >>> >> http://lists.gromacs.org/mailman/listinfo/gmx-users >>> >> Please search the archive at >>> >> http://www.gromacs.org/Support/Mailing_Lists/Search before posting! >>> >> Please don't post (un)subscribe requests to the list. Use the >>> >> www interface or send it to gmx-users-requ...@gromacs.org. >>> >> Can't post? Read http://www.gromacs.org/Support/Mailing_Lists >>> > >>> > >>> > >>> > >>> > -- >>> > Aiswarya B Pawar >>> > >>> > Bioinformatics Dept, >>> > Indian Institute of Science >>> > Bangalore >>> > >>> > >>> > >>> > >>> > >>> > >>> > -- >>> > gmx-users mailing list gmx-users@gromacs.org >>> > http://lists.gromacs.org/mailman/listinfo/gmx-users >>> > Please search the archive at >>> > http://www.gromacs.org/Support/Mailing_Lists/Search before posting! >>> > Please don't post (un)subscribe requests to the list. Use the >>> > www interface or send it to gmx-users-requ...@gromacs.org. >>> > Can't post? Read http://www.gromacs.org/Support/Mailing_Lists >>> -- >>> gmx-users mailing list gmx-users@gromacs.org >>> http://lists.gromacs.org/mailman/listinfo/gmx-users >>> Please search the archive at >>> http://www.gromacs.org/Support/Mailing_Lists/Search before posting! >>> Please don't post (un)subscribe requests to the list. Use the >>> www interface or send it to gmx-users-requ...@gromacs.org. >>> Can't post? Read http://www.gromacs.org/Support/Mailing_Lists >> >> >> >> >> -- >> Aiswarya B Pawar >> >> Bioinformatics Dept, >> Indian Institute of Science >> Bangalore >> >> > > > > -- > Aiswarya B Pawar > > Bioinformatics Dept, > Indian Institute of Science > Bangalore > > > > -- > gmx-users mailing list gmx-users@gromacs.org > http://lists.gromacs.org/mailman/listinfo/gmx-users > Please search the archive at > http://www.gromacs.org/Support/Mailing_Lists/Search before posting! > Please don't post (un)subscribe requests to the list. Use the > www interface or send it to gmx-users-requ...@gromacs.org. > Can't post? Read http://www.gromacs.org/Support/Mailing_Lists -- gmx-users mailing list gmx-users@gromacs.org http://lists.gromacs.org/mailman/listinfo/gmx-users Please search the archive at http://www.gromacs.org/Support/Mailing_Lists/Search before posting! Please don't post (un)subscribe requests to the list. Use the www interface or send it to gmx-users-requ...@gromacs.org. Can't post? Read http://www.gromacs.org/Support/Mailing_Lists