Aleksandar, Please ensure your system administrator follows the guidelines outlined in the link printed in the error message
http://www.open-mpi.org/faq/?category=openfabrics#ib-locked-pages Best, Josh On Fri, Jun 20, 2014 at 2:56 PM, Ivanov, Aleksandar (INR) < aleksandar.iva...@kit.edu> wrote: > Hi, > > > > I was not the one updating the machine unfortunately, however I can ask my > colleagues for specific list of modifications done. If I understand you > correctly you are referring to the “ulimit” parameters. They are properly > set, in fact we use JMS as job scheduler, therefore the “ulimit -v” is set > by the user. In my case I used 31GB per MPI process. > > The stack size is set to infinity. > > > > > > > > > > *From:* users [mailto:users-boun...@open-mpi.org] *On Behalf Of *Ralph > Castain > *Sen**t:* Friday, June 20, 2014 8:42 PM > *To:* Open MPI Users > *Subject:* Re: [OMPI users] btl_openib_connect_oob.c:867:rml_recv_cb > error after Infini-band stack update. > > > > What was updated? If the OS, did you remember to set the memory > registration limits to max? > > > > > > On Jun 20, 2014, at 11:25 AM, Ivanov, Aleksandar (INR) < > aleksandar.iva...@kit.edu> wrote: > > > > > > Dear Sir or Madam, > > > > I am using the openmpi 1.6.5 library compiled with IFORT / ICC 13.1.5. > Since a recent update of our machine I started generating mpi errors. The > code crashes after completing approx. 24 % from the total job. The same > code and input were run before on the same machine and no such problems > were ever observed. The actual error message is attached. > > I presume that after the update an incompatibility between the > infiniband-stack and the openmpi library might have been introduced. I > think that the suggested “out of memory problem” should not be causing the > malfunction, since the application uses only 1GB of the total 32 GB > available. > > > > I would appreciate your help and ideas how to clarify this issue. > > > > Thank you in advance > > > > Best Regards > > > > Aleksandar Ivanov > > > > > > > > > > <openmpi.log>_______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2014/06/24685.php > > > > _______________________________________________ > users mailing list > us...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/users > Link to this post: > http://www.open-mpi.org/community/lists/users/2014/06/24687.php >
