On 24.11.2013, at 12:08, Ralph Castain <r...@open-mpi.org> wrote: > On Nov 24, 2013, at 8:30 AM, Jörg Bornschein <j...@capsec.org> wrote: >> On 24.11.2013, at 10:22, Ralph Castain <r...@open-mpi.org> wrote:
>> I still believe that ompi/mca/pml/ob1/* is not linked to common_cuda.*, >> although it >> should. I’m slightly overwhelmed by automake, so I don’t know how to add this >> reference and try it myself.. > > Try the attached - should fix the problem. That one indeed fixed it, Thanks! j > <pml.diff> > >> >> j >> >> >> >> >>> >>> On Nov 24, 2013, at 7:11 AM, Jörg Bornschein <j...@capsec.org> wrote: >>> >>>> On 23.11.2013, at 22:56, Dmitry N. Mikushin <maemar...@gmail.com> wrote: >>>> >>>>> VT is getting out of sync with CUDA from time to time, this already >>>>> happened before. >>>> >>>> Yes, thats what I thought and thats why I didn’t mention it as my main >>>> issue. >>>> >>>> >>>> >>>> I’m rather stuck because cuda support and ob1 don’t seem to fit together — >>>> at least on my systems. >>>> >>>> >>>> j >>>> >>>> >>>> >>>>> - D. >>>>> >>>>> >>>>> 2013/11/24 Jörg Bornschein <j...@capsec.org>: >>>>>> On 23.11.2013, at 21:42, Jörg Bornschein <j...@capsec.org> wrote: >>>>>> >>>>>> Sorry, >>>>>> >>>>>>> I’m typically compiling with >>>>>>> >>>>>>> ./configure —with-cuda >>>>>> >>>>>> >>>>>> I’m actually compiling with >>>>>> >>>>>> ./configure —with-cuda —disable-vt >>>>>> >>>>>> because otherwise I get a compile time error: >>>>>> >>>>>> make[5]: Entering directory >>>>>> `/u/bornj/software-old/src/openmpi-1.7.3/ompi/contrib/vt/vt/vtlib' >>>>>> CC libvt_la-vt_cudart.lo >>>>>> CC libvt_mpi_la-vt_pform_linux.lo >>>>>> CC libvt_mpi_la-vt_thrd.lo >>>>>> CC libvt_mpi_la-vt_trc.lo >>>>>> CC libvt_mpi_la-vt_user_comment.lo >>>>>> CC libvt_mpi_la-vt_user_control.lo >>>>>> CC libvt_mpi_la-vt_user_count.lo >>>>>> CC libvt_mpi_la-vt_user_marker.lo >>>>>> vt_cudart.c: In function 'cudaLaunch': >>>>>> vt_cudart.c:2725:15: error: 'vt_cupti_events_enabled' undeclared (first >>>>>> use in this function) >>>>>> vt_cudart.c:2725:15: note: each undeclared identifier is reported only >>>>>> once for each function it appears in >>>>>> >>>>>> >>>>>> >>>>>> j >>>>>> >>>>>> >>>>>> >>>>>>> but I tried combining it with various other options. OMPI builds fine, >>>>>>> but when I try to run programs compiled against it I always get: >>>>>>> >>>>>>> /a.out: symbol lookup error: /usr/local/lib/openmpi/mca_pml_ob1.so: >>>>>>> undefined symbol: progress_one_cuda_htod_event >>>>>>> >>>>>>> That error even seems to make sense, because the code in >>>>>>> ompi/mca/pml/ob1/ refers to common_cuda.[ch], but it does not >>>>>>> seem to link against it's dynamic binary. >>>>>>> >>>>>>> Am I missing something? >>>>>>> >>>>>>> >>>>>>> Thanks! >>>>>>> >>>>>>> >>>>>>> jb >>>>>>> >>>>>>> _______________________________________________ >>>>>>> devel mailing list >>>>>>> de...@open-mpi.org >>>>>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel >>>>>> >>>>>> _______________________________________________ >>>>>> devel mailing list >>>>>> de...@open-mpi.org >>>>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel >>>>> _______________________________________________ >>>>> devel mailing list >>>>> de...@open-mpi.org >>>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel >>>> >>>> _______________________________________________ >>>> devel mailing list >>>> de...@open-mpi.org >>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel >>> >>> _______________________________________________ >>> devel mailing list >>> de...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/devel >> >> _______________________________________________ >> devel mailing list >> de...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/devel > > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel
