--- Serge Knystautas <[EMAIL PROTECTED]> wrote:
> Gabor Kincses wrote:
> > Are there any pointers to profiling results?
>
> I'm not sure what you mean. Pure throughput
> records, or where things
> are slow, or what?
Was hoping that somebody has profiled James and has
identified some of the hot spots and put them into a
todo list of some sort.
> > In particular how efficient is the following code
> > snippet from MimeMessageInputStreamSource.java:
> >
> > while ((b = in.read()) != -1) {
> > out.write(b);
> > }
>
> That's bad in terms of the number of method calls it
> is generating and
> should be done as reading a block of bytes at a
> time.
I'll try to replace the above with a more meaningful
blocking read and see if that makes any difference. I
guess I should also see what a profiler turns up.
Thanks,
Gabor
> > Here "out" is a BufferedOutputStream, but "in"
> appears
> > to be a SequenceInputStream on non-buffered
> > FilterInputStream derivates.
>
> There probably isn't a lot that can be done about
> the source and target,
> and it's hard to make a black and white judgement
> without context.
>
> --
> Serge Knystautas
> Lokitech >> software . strategy . design >>
> http://www.lokitech.com
> p. 301.656.5501
> e. [EMAIL PROTECTED]
>
=====
Gabor Kincses
Running Mandrake Linux 10.0
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