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RE: Question about performance handling many files..

From: Geert Josten <geert.josten@dayon.nl>
Date: Mon, 14 Nov 2011 22:29:50 +0100
Message-ID: <bf65c15486a5af02bf62a738be94e351@mail.gmail.com>
To: David Lee <dlee@calldei.com>
Cc: XProc Dev <xproc-dev@w3.org>
:-D

(do I need to say more? ;)

-----Oorspronkelijk bericht-----
Van: David Lee [mailto:dlee@calldei.com]
Verzonden: maandag 14 november 2011 18:29
Aan: Geert Josten
CC: XProc Dev
Onderwerp: Re: Question about performance handling many files..

Try Jconsole

Sent from my iPhone

On Nov 14, 2011, at 12:17 PM, Geert Josten <geert.josten@dayon.nl> wrote:

>
> Hi all,
>
> I am trying to run some test myself (hoping to get some nice statistics
> out of that).
>
> Does anyone happen to know an easy way to get performance metrics out of
> XMLCalabash? Just total (CPU) time and peak memory usage would suffice..
>
> Kind regards,
> Geert
>
> -----Oorspronkelijk bericht-----
> Van: Geert Josten [mailto:geert.josten@dayon.nl]
> Verzonden: vrijdag 11 november 2011 16:12
> Aan: XProc Dev
> Onderwerp: Question about performance handling many files..
>
> Hi,
>
> Consider the case where I have an input folder with thousands, or
perhaps
> even millions of documents, and I would like to load them, apply an xslt
> on each individually, and store the result. In pseudo could something
like
> this:
>
> <p:directory-list/>
>
> <p:for-each select="c:file">
>    <p:load/>
>    <p:xslt/>
>    <p:store/>
> </p:for-each>
>
> How well would that behave? Particularly the directory-list step. If
that
> would generate the whole list first, and start the for-each only after
the
> list is complete, that would sound not very efficient.
>
> Are there any track records on how XMLCalabash and other processors
behave
> with such a case?
>
> Kind regards,
> Geert
>
> drs. G.P.H. (Geert) Josten
> Senior Developer
>
>
>
> Dayon B.V.
> Delftechpark 37b
> 2628 XJ Delft
>
> T +31 (0)88 26 82 570
> M +31 (0)6 5438 1359
>
> geert.josten@dayon.nl
> www.dayon.nl
>
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Received on Monday, 14 November 2011 21:31:00 GMT

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