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Re: Papers comparing SSO and COW strings
- From: Jonathan Wakely <jwakely at redhat dot com>
- To: Alexey Salmin <alexey dot salmin at gmail dot com>
- Cc: libstdc++ at gcc dot gnu dot org
- Date: Mon, 15 May 2017 16:46:10 +0100
- Subject: Re: Papers comparing SSO and COW strings
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On 15/05/17 17:32 +0300, Alexey Salmin wrote:
I'm looking for papers and articles that cover these topics. Anything
from a documented and analyzed speed-up of a given application with
GCC 5.1 to a comprehensive research. Regarding the hardware I'm
primarily interested in x86_64 but data on other architectures would
be also useful.
Since GCC 5+ supports both string types you can fairly easily compare
the two using exactly the same compiler, same optimisations etc. if
you're interested in doing so.