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Re: libstdc++/4150: catastrophic performance decrease in C++ code
- From: Jason Merrill <jason at redhat dot com>
- To: libstdc++ at gcc dot gnu dot org
- Cc: gcc-gnats at gcc dot gnu dot org
- Date: Tue, 16 Apr 2002 00:15:10 +0100
- Subject: Re: libstdc++/4150: catastrophic performance decrease in C++ code
- References: <wvln0w5zoi0.fsf@prospero.cambridge.redhat.com>
>>>>> "Jason" == Jason Merrill <jason@redhat.com> writes:
> is there any reason why we can't leave the file pointer at the end of the
> last read block, rather than at the beginning as we do now?
Which is what libio does, and which would seem to be the only way to avoid
this sort of problem. Can anyone enlighten me as to the design
goals/decisions of the current implementation?
Continuing to hack...
Jason