On Fri, Feb 9, 2024, 20:02 Foelsche, Peter via Boost-users < boost-users@lists.boost.org> wrote:
Dear All,
Thanks for outstanding quality of boost!
I’m using the stacktrace object together with debug info and *BOOST_STACKTRACE_USE_ADDR2LINE defined.*
*Would it be possible to cache the output of addr2line assuming that during the lifetime of the calling process the queried executable or shared objects do not change?*
You could do a generic cache that does not depend on the stacktrace implementation. Just make a unordered_map and map a stacktrace object to a string with decoded stacktrace. Or you could do a per-frame cache, mapping a frame to demangled name. Here's an example: https://github.com/userver-framework/userver/blob/develop/universal/src/logg...
*Thanks*
*Peter*
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