[Boost-users] slow exception handling

Subject: [Boost-users] slow exception handling
From: XIN LI (lixinusa2013_at_[hidden])
Date: 2013-12-11 19:58:57

Hi,
In my code, I add some protection to catch the exception from boost like
"catch (boost::archive::archive_exception& ex)", strangely, it slow
exception handling,  causing one of our tests to go from around 30 seconds
to greater than 5 minutes.
I did profiling and found "linear_searc_fdes" spent too much time when
process exception now.
Does anyone have similar experience, why this happen, and how to fix the
problem?
Thanks a lot!

Best wishes,
Andy Li