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RE: [Patch] Fix libstdc++/11378 (take2) + xsputn optmizations
- From: Pétur Runólfsson <peturr02 at ru dot is>
- To: "Nathan Myers" <ncm-nospam at cantrip dot org>,<libstdc++ at gcc dot gnu dot org>
- Date: Mon, 7 Jul 2003 16:57:06 -0000
- Subject: RE: [Patch] Fix libstdc++/11378 (take2) + xsputn optmizations
Nathan Myers wrote:
> That this is an optimization is not expected to be obvious.
Indeed it isn't obvious :-)
> As Paolo noted, it remains sub-optimal until after we get filebuf using
> writev(), so that flushing existing characters may be combined with
> writing out the new characters.
Thanks for the explanation.
> Of course all these optimizations can be done without breaking the ABI,
> so could be done at any time. Do we all agree that large-file support
> is much more urgent, by that criterion?