We have heard reports of failures with the Intel 12.1 compilers. Can you try with rc4 (that was literally just released) with the --without-memory-manager configure option?
On Jan 31, 2012, at 2:19 PM, Daniel Milroy wrote: > Hello, > > I have built OpenMPI 1.4.5rc2 with Intel 12.1 compilers in an HPC > environment. We are running RHEL 5, kernel 2.6.18-238 with Intel Xeon > X5660 cpus. You can find my build options below. In an effort to > test the OpenMPI build, I compiled "Hello world" with an mpi_init call > in C and Fortran. Mpirun of both versions on a single node results in > a segfault. I have attached the pertinent portion of gdb's output of > the "Hello world" core dump. Submitting a parallel "Hello world" job > to torque results in segfaults across the respective nodes. However, > if I execute mpirun of C or Fortran "Hello world" following a segfault > the program will exit successfully. Additionally, if I strace mpirun > on either a single node or on multiple nodes in parallel "Hello world" > runs successfully. I am unsure how to proceed- any help would be > greatly appreciated. > > > Thank you in advance, > > Dan Milroy > > > Build options: > > source /ics_2012.0.032/composer_xe_2011_sp1.6.233/bin/iccvars.sh > intel64 > source /ics_2012.0.032/composer_xe_2011_sp1.6.233/bin/ifortvars.sh > intel64 > export CC=/ics_2012.0.032/composer_xe_2011_sp1.6.233/bin/intel64/icc > export CXX=/ics_2012.0.032/composer_xe_2011_sp1.6.233/bin/intel64/icpc > export F77=/ics_2012.0.032/composer_xe_2011_sp1.6.233/bin/intel64/ifort > export F90=/ics_2012.0.032/composer_xe_2011_sp1.6.233/bin/intel64/ifort > export FC=/ics_2012.0.032/composer_xe_2011_sp1.6.233/bin/intel64/ifort > ./configure --prefix=/openmpi-1.4.5rc2_intel-12.1 > --with-tm=/torque-2.5.8/ --enable-shared --enable-static --without-psm > <GDB_hello.c_core_dump>_______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
