General Exploration: Resolving information for 'libc-2.13.so'

Petros · ‎05-10-2011

Hi,

When trying to run any of the Advanced Intel Core 2 Processor Family Analysis, they run ok and when analysing the data they get stuck on "Resolving information for 'libc-2.13.so'". I usevtune_amplifier_xe_2011(build 128765).

I added the library at LD_PRELOAD but again it gets stuck there.

Also, when running a concurrency analysis I get:

Warning: Symbol file is not found. The call stack passing through the module /opt/intel/composerxe-2011.2.137/compiler/lib/intel64/libiomp5.so may be incorrect
Warning: Symbol file is not found. The call stack passing through the module /opt/intel/composerxe-2011.2.137/mkl/lib/intel64/libmkl_core.so may be incorrect
Warning: Symbol file is not found. The call stack passing through the module /opt/intel/composerxe-2011.2.137/mkl/lib/intel64/libmkl_sequential.so may be incorrect
Warning: Symbol file is not found. The call stack passing through the module /opt/intel/composerxe-2011.2.137/mkl/lib/intel64/libmkl_intel_lp64.so may be incorrect
Warning: Symbol file is not found. The call stack passing through the module /opt/intel/composerxe-2011.2.137/mkl/lib/intel64/libmkl_mc.so may be incorrect

Afterwards I can see the analysis but not inside libomp5 etc to see exactly where the time is spent. I also added these libraries to the LD_PRELOAD but again nothing.

The inspector loads the modules OK:

 Loaded module: /lib64/ld-linux-x86-64.so.2. 
Loaded module: /opt/intel/composerxe-2011.2.137/mkl/lib/intel64/libmkl_intel_lp64.so. 
Loaded module: /opt/intel/composerxe-2011.2.137/mkl/lib/intel64/libmkl_sequential.so. 
Loaded module: /opt/intel/composerxe-2011.2.137/mkl/lib/intel64/libmkl_core.so. 
Loaded module: /lib/x86_64-linux-gnu/libpthread.so.0. 
Loaded module: /opt/intel/composerxe-2011.2.137/compiler/lib/intel64/libiomp5.so. 
Loaded module: /lib/x86_64-linux-gnu/libm.so.6. 
Loaded module: /lib/x86_64-linux-gnu/libc.so.6. 
Loaded module: /lib/x86_64-linux-gnu/libgcc_s.so.1. 
Loaded module: /lib/x86_64-linux-gnu/libdl.so.2. 
Loaded module: /opt/intel/inspector_xe_2011/bin64/../lib64/runtime/libittnotify.so.

Any advice?

Thanks,

Petros

Mark_D_Intel · ‎05-10-2011

Try upgrading to Update 2. A very similar problem (hang when resolving symbols in different version of libc) was fixed there.

Petros · ‎05-10-2011

Quoting Mark Dewing (Intel)

Try upgrading to Update 2. A very similar problem (hang when resolving symbols in different version of libc) was fixed there.

I will try tomorrow first thing! Thanks!

UPDATE:

Updating vtune to update2 2011 solved the libc problem. But not theSymbol file is not found ones!