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Re: std::deque implementation seems non-optimal for use with std::queue
- From: Paolo Carlini <paolo dot carlini at oracle dot com>
- To: Jonathan Wakely <jwakely dot gcc at gmail dot com>, Joachim Achtzehnter <joachima at netacquire dot com>
- Cc: libstdc++ <libstdc++ at gcc dot gnu dot org>
- Date: Wed, 22 Jan 2014 11:21:42 +0100
- Subject: Re: std::deque implementation seems non-optimal for use with std::queue
- Authentication-results: sourceware.org; auth=none
- References: <52DF1F13 dot 1020404 at netacquire dot com> <52DF246E dot 2010909 at netacquire dot com> <CAH6eHdR2Ymf3QCWGdqU2Dack+YWLdDQ60FfHjeMg4k1HtMCCEg at mail dot gmail dot com>
.. some of these considerations seem suited for libstdc++/24693. In
particular the second part of Comment #2 therein seems closely related.
Goes without saying that this kind of improvement is next-ABI material
(barring a *very* careful analysis of each proposed tweak)
Thanks,
Paolo.