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g++ 4.7 with g++0x threads & profiling
- From: Folkert van Heusden <folkert dot mobiel at gmail dot com>
- To: gcc-help at gcc dot gnu dot org
- Date: Wed, 11 Apr 2012 18:04:38 +0200
- Subject: g++ 4.7 with g++0x threads & profiling
- References: <CAHwprn31+WuW42sdY+SLu9Wxch2YDRS6zLADpiAfrQ2KfB47AQ@mail.gmail.com>
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.