g++ 4.7 with g++0x threads & profiling

[Pedro Larroy]

Hi

Have you tried oprofile, you will get accurate results under heavy
multithread usage unlike with -pg

Pedro.

On Wed, Apr 11, 2012 at 6:04 PM, Folkert van Heusden
<folkert.mobiel@gmail.com> wrote:
> Hi,
>
> I have a C++ application using the new std::thread functionality.
> At random I see all kinds of crashes, mostly in std::string but also
> in std::map and friends.
> I have profiling (-pg) enabled. It seems that if I disable profiling,
> also the random errors (SIGSEGV) disappear.
> Are there any known issues with profiling, c++0x and gcc version 4.7
> with this? (tried g++ 4.6 as well)
>
>
> Thanks.
>
> Folkert.