Re: [Starpu-devel] segfault MPI execution and starpu_fxt_tool

[Samuel Thibault <samuel.thibault@inria.fr>]

Hello,

Florent Pruvost, le Fri 26 Jun 2015 16:43:10 +0200, a écrit :
> $ gdb --args
> ~/work/install/starpu-1.1/mpi-fxt-debug/gcc-4.8.4/bin/starpu_fxt_tool -i
> ~/prof_file_pruvost_*

I've just tried

gdb --args 
~pruvost/work/install/starpu-1.1/mpi-fxt-debug/gcc-4.8.4/bin/starpu_fxt_tool 
-i ~pruvost/prof_file_pruvost_*

on plafrim2, without any issue.

$ ldd 
~pruvost/work/install/starpu-1.1/mpi-fxt-debug/gcc-4.8.4/bin/starpu_fxt_tool
        linux-vdso.so.1 =>  (0x00007ffd2a1b7000)
        libstarpu-1.1.so.7 => 
/home/pruvost/work/install/starpu-1.1/mpi-fxt-debug/gcc-4.8.4/lib/libstarpu-1.1.so.7
 (0x00007fa8188ed000)
        libhwloc.so.5 => 
/home/pruvost/work/git/spack-llnl-fpruvost/opt/spack/unknown_arch/gcc-4.8.4/hwloc-1.11.0-qvittohbef74co345dlmixnbzkzpkrs6/lib/libhwloc.so.5
 (0x00007fa8186b6000)
        libxml2.so.2 => /usr/lib64/libxml2.so.2 (0x00007fa81834d000)
        libfxt.so.0 => 
/home/pruvost/work/git/spack-llnl-fpruvost/opt/spack/unknown_arch/gcc-4.8.4/fxt-0.3.1-si37ytj7fcck5e3pofxfvhdpblwn36if/lib/libfxt.so.0
 (0x00007fa818035000)
        libz.so.1 => /usr/lib64/libz.so.1 (0x00007fa817e1f000)
        libdl.so.2 => /usr/lib64/libdl.so.2 (0x00007fa817c1b000)
        librt.so.1 => /usr/lib64/librt.so.1 (0x00007fa817a12000)
        libm.so.6 => /usr/lib64/libm.so.6 (0x00007fa817710000)
        libpthread.so.0 => /usr/lib64/libpthread.so.0 (0x00007fa8174f4000)
        libc.so.6 => /usr/lib64/libc.so.6 (0x00007fa817132000)
        liblzma.so.5 => /usr/lib64/liblzma.so.5 (0x00007fa816f0d000)
        /lib64/ld-linux-x86-64.so.2 (0x00007fa818b96000)

Perhaps we have some differing environment and there is a library
incompatibility somewhere?

Samuel