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Re: Limit std::sort comparisons on small list
- From: Paolo Carlini <paolo dot carlini at oracle dot com>
- To: FranÃois Dumont <frs dot dumont at gmail dot com>
- Cc: "libstdc++ at gcc dot gnu dot org" <libstdc++ at gcc dot gnu dot org>, "chris at bubblescope dot net" <chris at bubblescope dot net>, Marc Glisse <marc dot glisse at inria dot fr>
- Date: Thu, 03 Oct 2013 22:59:55 +0200
- Subject: Re: Limit std::sort comparisons on small list
- Authentication-results: sourceware.org; auth=none
- References: <52409F6F dot 7040609 at gmail dot com> <alpine dot DEB dot 2 dot 10 dot 1309232317070 dot 4088 at laptop-mg dot saclay dot inria dot fr> <alpine dot DEB dot 2 dot 10 dot 1309290031480 dot 4104 at laptop-mg dot saclay dot inria dot fr> <CA+jCFLvhxsbAu+3Ti07pL0hg7UJfDgBzzbAV5EMwvMUtaa1ZYQ at mail dot gmail dot com> <5249A299 dot 3060103 at oracle dot com> <CA+jCFLu-r8SCWhSv-h+vrcSbWXWAXEiFxVhfNTUpworkXMJsRw at mail dot gmail dot com> <524B322A dot 1090703 at gmail dot com> <C62520F9-5A70-406F-AAE8-0F7900034CC3 at oracle dot com> <524DCDC7 dot 1000801 at gmail dot com> <524DD93A dot 30100 at oracle dot com>
.. or, if I remember correctly, should we maybe see what happens for a
smaller or much smaller number of elements to see if there is a
measurable (in number of comparisons terms), on sort?
Thanks,
Paolo.