[Fwd: Re: [taskjuggler] ktjview2 and taskjuggler producing different schedules]

From: Ulrich Hammel (hammel_at_nutechsolutions.de)
Date: Mon Feb 14 2005 - 14:42:30 CET


Message-ID: <4210AAC6.7020309@nutechsolutions.de>
Date: Mon, 14 Feb 2005 14:42:30 +0100
From: Ulrich Hammel <hammel@nutechsolutions.de>
Subject: [Fwd: Re: [taskjuggler] ktjview2 and taskjuggler producing different schedules]


Chris,

I guess both schedules are correct in the sense that they do not violate
any constraints. But the output of taskjuggler (as shown in the
xml-output) better meets a desirable schedule that I tried to tune by
use of task priorities. Therefore I make use of the taskjuggler output
for planning my projects.

Uli

-------- Original Message --------
Subject: Re: [taskjuggler] ktjview2 and taskjuggler producing different
schedules
Date: Sun, 13 Feb 2005 21:54:19 +0100
From: Chris Schlaeger <cs@suse.de>
Reply-To: cs@suse.de
Organization: SuSE Linux AG
To: taskjuggler@suse.com
CC: Ulrich Hammel <hammel@nutechsolutions.de>
References: <420B22E4.9040902@nutechsolutions.de>

Hi Ulrich,

the commandline application and ktjview2 use the same library for
scheduling,
but the reporting algorithms may differ (read contain different bugs).
Which
date do you think is correct in your case?

Chris

On Thursday 10 February 2005 10:01, Ulrich Hammel wrote
> Hi there,
>
> using ktjview2 I discovered a deviation in the scheduling of task
> presented in the GUI and the schedule presented in the html and xml
> files. E.g., there is a task named XXX.Dev.GUI.Design and according to
> the Tasks-view it is scheduled
>
> XXX.Dev.GUI.Design GUI Design 15.2.2005 16:00 16.2.2005 15:59 3 ....
>
> while the XML-file produced by taskjuggler says:
>
> <task projectId="XXX" milestone="0" asapScheduling="1"
> priority="1000" id="XXX.Dev.GUI.Design" name="GUI Design" >
> <depends>XXX.Dev.Core.GuiInterf</depends>
> <depends>XXX.Dev.GUI.Basics</depends>
> <taskScenario complete="90" effort="2" scheduled="1"
> scenarioId="plan" >
> <start humanReadable="2005-01-31" >1107187200</start>
> <end humanReadable="2005-02-02" >1107360000</end>
> </taskScenario>
>
> (The snippets above are part of a test project which is already quite
> complex. Thus I avoided to post the complete project source)
>
> Question: Do ktjview2 and taskjuggler make use of different scheduling
> algorithms?
>
> Thank you,
> Uli
>
> --
>
>
> Ulrich Hammel
> Vice Managing Director German Operations
>
> NuTech Solutions GmbH
> Martin-Schmeißer-Weg 15
> 44227 Dortmund
> Germany
>
> Phone: +49 231 72546320
> Fax: +49 231 72546329
> Mobil: +49 173 5666359
> mailto: hammel@nutechsolutions.de
>
> www.nutechsolutions.de
> Adaptive Business Solutions

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-- 
Ulrich Hammel
Vice Managing Director German Operations
NuTech Solutions GmbH
Martin-Schmeißer-Weg 15
44227 Dortmund
Germany
Phone: +49 231 72546320
Fax: +49 231 72546329
Mobil: +49 173 5666359
mailto: hammel@nutechsolutions.de
www.nutechsolutions.de
Adaptive Business Solutions
 


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