[Bro] CMake/Google Perftools CPUProfiler

Gilbert Clark gc355804 at ohio.edu
Sat Nov 19 13:13:44 PST 2011


Examining at FindGooglePerftools, looks like it only uses tcmalloc.  The 
attached patch should change this to use tcmalloc_and_profiler instead.

James, mind opening an issue for this on the tracker?

Thanks,
Gilbert

On 11/19/2011 2:08 PM, James Swaro wrote:
> The Google Perftools CPUProfiler (lprofiler) does not seem to be 
> linked into bro when perftools is enabled. Is this an error or is it 
> intentional?
>
> Is there an alternate flag available to include the CPU Profiler?
>
> configured with --enable-perftools option, rebuilt and installed, no 
> lprofiler exists.
>
> $ ldd /usr/local/bro/bin/bro
> linux-gate.so.1 =>  (0xb77bf000)
> libpcap.so.0.8 => /usr/lib/i386-linux-gnu/libpcap.so.0.8 (0xb7770000)
> libssl.so.1.0.0 => /usr/lib/i686/cmov/libssl.so.1.0.0 (0xb7723000)
> libcrypto.so.1.0.0 => /usr/lib/i686/cmov/libcrypto.so.1.0.0 (0xb7574000)
> libz.so.1 => /usr/lib/libz.so.1 (0xb7560000)
> libtcmalloc.so.0 => /usr/local/lib/libtcmalloc.so.0 (0xb74dc000)
> libstdc++.so.6 => /usr/lib/i386-linux-gnu/libstdc++.so.6 (0xb73ee000)
> libm.so.6 => /lib/i386-linux-gnu/i686/cmov/libm.so.6 (0xb73c8000)
> libgcc_s.so.1 => /lib/i386-linux-gnu/libgcc_s.so.1 (0xb73aa000)
> libc.so.6 => /lib/i386-linux-gnu/i686/cmov/libc.so.6 (0xb7250000)
> libpthread.so.0 => /lib/i386-linux-gnu/i686/cmov/libpthread.so.0 
> (0xb7237000)
> libdl.so.2 => /lib/i386-linux-gnu/i686/cmov/libdl.so.2 (0xb7233000)
> /lib/ld-linux.so.2 (0xb77c0000)
>
> Thoughts?
>
> Thanks!
>
> -- 
> *- *James Swaro *
> *
>

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