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Re: Changing NSDocument's default saving behavior

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Re: Changing NSDocument's default saving behavior

Subject: Re: Changing NSDocument's default saving behavior
From: Ross Tulloch <email@hidden>
Date: Mon, 27 Feb 2006 11:24:32 +1100

I tried a few informal benchmarks but found little indication there is much of a difference. I did discover though that disk I/O can be very fast on a G5. Using only Carbon file manager routines, it is possible to write out 18MB of data in 1,152 16K separate write calls and finish in a quarter of a second.

You can't assume that all the I/O is local. In your example your writing to local storage, if you had been writing to a server volume your results would be VERY different. In-fact the above example is pretty much a nightmare scenario for writing to a server volume.


Ross.
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