Hi Leonardo, I guess that your program uses POSIX threads and needs the MPI thread support level MPI_THREAD_MULTIPLE, right? Unfortunately, the OMPI integrated version of VT doesn't support neither Pthreads nor any MPI thread level.
The latest "stand-alone-version" of VT (5.6.3) supports at least Pthreads and the MPI thread support levels MPI_THREAD_SINGLE and MPI_THREAD_FUNNELED. So if you can change the MPI thread level requirement to MPI_THREAD_SINGLE or MPI_THREAD_FUNNELED tracing of your code should work. You can download the latest VT version at http://www.tu-dresden.de/zih/vampirtrace. Please give it a try. Regards, Matthias Jurenz On Mon, 2009-03-30 at 19:04 +0200, Leonardo Fialho wrote: > Hi Jeff, > > There are... > > Thanks a lot, > Leonardo > > Jeff Squyres escribió: > > Can you send all the information listed here: > > > > http://www.open-mpi.org/community/help/ > > > > > > On Mar 30, 2009, at 11:46 AM, Leonardo Fialho wrote: > > > >> Hi, > >> > >> I'm experimenting the following errors while using Open MPI release > >> 1.3.1 combined with VT. > >> > >> STAT P 2.258062 43.0000% 488.997562 0 > >> STAT P 2.260121 44.0000% 485.672638 0 > >> STAT P 2.262175 45.0000% 486.854935 0 > >> RFG_Regions_stackPop(): Error: Stack underflow > >> RFG_Regions_stackPop(): Error: Stack underflow > >> VampirTrace [vt_otf_trc.c:1300]: Resource temporarily unavailable > >> [nodo1][[43845,1],0][btl_tcp_frag.c:216:mca_btl_tcp_frag_recv] > >> mca_btl_tcp_frag_recv: readv failed: Connection reset by peer (104) > >> VampirTrace [vt_otf_trc.c:1300]: Resource temporarily unavailable > >> RFG_Regions_stackPop(): Error: Stack underflow > >> VampirTrace [vt_otf_trc.c:1300]: Resource temporarily unavailable > >> -------------------------------------------------------------------------- > >> > >> mpirun has exited due to process rank 1 with PID 8814 on > >> node nodo2 exiting without calling "finalize". This may > >> have caused other processes in the application to be > >> terminated by signals sent by mpirun (as reported here). > >> -------------------------------------------------------------------------- > >> > >> [fialho@aoclsd gmwat]$ > >> > >> Along different executions the error occurs in different situations. > >> > >> Any help? > >> > >> Thanks, > >> > >> -- > >> Leonardo Fialho > >> Computer Architecture and Operating Systems Department - CAOS > >> Universidad Autonoma de Barcelona - UAB > >> ETSE, Edifcio Q, QC/3088 > >> http://www.caos.uab.es > >> Phone: +34-93-581-2888 > >> Fax: +34-93-581-2478 > >> > >> _______________________________________________ > >> devel mailing list > >> de...@open-mpi.org > >> http://www.open-mpi.org/mailman/listinfo.cgi/devel > > > > > > > plain text document attachment (environ.txt) > declare -x > LD_LIBRARY_PATH="/home/fialho/local/tau-2.18.1p1/i386_linux/lib:/home/fialho/OSS/lib:/home/fialho/gmate/lib:/home/fialho/local/openmpi-1.3.1/lib:/home/fialho/dyninst/lib:/home/fialho/local/lib:/home/fialho/local/gsl-1.9/lib/:/home/fialho/dyninst/lib" > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel
smime.p7s
Description: S/MIME cryptographic signature
