Am Mittwoch, den 24.08.2011, 22:16 -0500 schrieb Roy Stogner: > > Hi Robert, > > My experience with the BIG machines is that many of them don't support > dynamic linking. This static build produces bigger > binaries but simplifies the runtime environment on the compute nodes. Most of > the Cray machines are designed this way including > Jaguar. I can't say for sure what IBM does since I don't have experience with > that architecture but before you dive very far > into this, I would suggest you try configuring libmesh with > "--disable-shared" and see if that resolves the problem. > > Best Regards, > Cody >
I have to bring up an old topic: When compiling libmesh (0.7.1) with petsc3.1 on a BlueGene/P I had some troudle some months ago. Following the suggestion of Cody above I could resolve the problem. Now I wanted to buile the svn version of libmesh but with petsc.3.2 (the only change in configuring petsc was "--download-ml"). I am following the same configuration options as two months ago: ./configure --enable-parmesh --disable-shared However, I get the following abort: /home/bodner/software/petsc-3.2-p5/arch-bgp-ibm-opt/lib/libpetsc.a(dlimpl.o): In function `PetscDLOpen': dlimpl.c:(.text+0xa0): warning: Using 'dlopen' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking /home/bodner/software/libmesh_svn/lib/powerpc64-unknown-linux-gnu_opt/libmesh.a(perf_log.powerpc64-unknown-linux-gnu.opt.o): In function `libMesh::PerfLog::get_info_header() const': perf_log.C:(.text+0x2d88): warning: Using 'getpwuid' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking /home/bodner/software/petsc-3.2-p5/arch-bgp-ibm-opt/lib/libpetsc.a(send.o): In function `PetscOpenSocket': send.c:(.text+0x1d4): warning: Using 'gethostbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking collect2: ld gab 1 als Ende-Status zurück make: *** [bin/amr-opt] error 1 Any ideas? Thanks ------------------------------------------------------------------------------ RSA(R) Conference 2012 Save $700 by Nov 18 Register now http://p.sf.net/sfu/rsa-sfdev2dev1 _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
