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From Brian Akins <>
Subject Re: [PATCH] mod_disk_cache: speed up read_table
Date Thu, 18 Aug 2005 17:54:09 GMT
Colm MacCarthaigh wrote:

> The optimisations wouldn't be removing buffering, they'd be using a
> different kind of buffering :-) If MMap is not available/enabled we can
> fail back to a buffered APR read.

So it's evolved even further...

I would be interested to see in a variety of cases which one is actually 

-normal buffered apr read

-alloc entire buffer, read_full into it.

-mmap file.

Colm, are you already writing code?  If not, I may give it a swing...

Brian Akins
Lead Systems Engineer
CNN Internet Technologies

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