> Its not clear to me how best to utilize the interaction between
> mmap(2) and the buffer cache to get optimal performance for this kind
> of thing. I would welcome any comments or ideas.
You might be at the wrong level at solving the problem, in that
coding up a data structure or media technology FS could be at
a better perspective to optimize disk IO bandwidth.
There's a bunch of papers on multi media file systems, that might
be of help to you. What you're doing is kind of hackish from initial
glance. I don't know.
By the way, BeOS streaming movies is ridiculously impressive.
bill
> --p
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