Yep, I agree with that, and some past tests of mine showed that
depending on the system, anything bigger than about 8-64K, will give
marginal performance increase (and possibly decrease depending on
memory allocation); so it's really not worth the hassle. It's also a
size which we can allocate on the stack.
Andi
At 09:52 AM 9/22/2005, Wez Furlong wrote:
Use 8192 chunk size; anything bigger than that is a complete waste of memory.
--Wez.
On 9/22/05, Ilia Alshanetsky <[EMAIL PROTECTED]> wrote:
> Sara Golemon wrote:
> >>#define GETS_FETCH_SIZE 2048000
> >>
> >
> > That size doesn't seem a bit excessive to you? I thought the
whole point of
> > dumping it to a file was to avoid huge memory chunks. Not to mention the
> > fact that reserving 2MB of stack space makes me a little twitchy...
>
> Indeed, 2 megs of stack space seems a bit much, not to mention
> completely bypassed PHP's memory limit. I'd recommend allocating 1
> megabyte buffer via emalloc(), a bit slower, but much "nicer" IMHO.
>
>
> Ilia
>
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