[Challenge] large files smart compare (was: Re: Squeak for I/O and Memory Intensive tasks )

Bob Arning arning at charm.net
Tue Jan 29 13:04:48 UTC 2002


On Tue, 29 Jan 2002 11:41:36 +0200 Yoel Jacobsen <yoel at emet.co.il> wrote:
>ÊÊÊ First, my mistake. It took 12 minutes for 100K entries (thanks for finding this out)
>ÊÊÊ Second, for 10K entries it consumed +3M.

Yoel,

There's still something very strange here. 10K entries took 12 seconds for Jon and over 180 seconds for you. So let's see...

- What sort of processor are you using? What do you get when you evaluate (1 tinyBenchmarks) ? 

28,306,059 bytecodes/sec 1,202,369 sends/sec <-- my 400MHz mac
90,651,558 bytecodes/sec 2,825,302 sends/sec <-- Jon's 1GHz pentium

- Can you run your test for 10K items with the change I mentioned and send us the results?

	MessageTally spyOn: [
		blocks _ lines findBetweenSubStrs: { crcr  }.
		objs _ blocks collect: [ :bl | LDAPObject fromStr: bl ].
	].

Cheers,
Bob



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