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Re: [SCIRUN-DEVELOP] Re: [SCIRUN-USERS] Matlab Package 1.24.2 / MacOS 10.4.4, how to?


Chronological Thread 
  • From: Jeroen Stinstra <jeroen@cvrti.utah.edu>
  • To: hfricke@hdz-nrw.de
  • Cc: scirun-users@sci.utah.edu, "J. Davison de St. Germain" <dav@cs.utah.edu>
  • Subject: Re: [SCIRUN-DEVELOP] Re: [SCIRUN-USERS] Matlab Package 1.24.2 / MacOS 10.4.4, how to?
  • Date: Thu, 23 Feb 2006 10:04:04 -0700
Dear Harald,

The problem with the Matlab Engine in version 1.24.2 is that the Core of 1.24.2 is broken. This release has a couple of hooks that were accidently removed from main.cc, which are causing problems in the Matlab Engine. Which causes the Matlab Engine never to be launched, as some classes get never instantiated.

To fix the problem: one should replace the file /src/main/main.cc with this one.

Attachment: main.cc
Description: Binary data


This is the correct file, that somehow never made it into version 1.24.2.

best regards,

Jeroen Stinstra




On Feb 22, 2006, at 6:16 PM, J. Davison de St. Germain wrote:


Jeroen,

   Can you answer this question?

Hello,

is the Matlab package in SCIRun 1.24.2 working? More specifically, is
anybody out there using it on MacOS 10.4.4? I'm unable to get the Matlab
engine running and after wading through a million lines of output from
ktrace/kdump I think there is something fundamentally wrong with it.

- When I try to start the Matlab engine, I immediately get a bunch of
error messages in the block's log that are either self- contradictory or
outright wrong.
- ktrace shows that $HOME/SCIRun/services/matlabengine.rc ist stat ()ed
sucessfully, but no attempt is ever made to read it.
- a directory is successfully created in /tmp.
- after that, the SCIRun process writes out the error messages.
- no attempt is ever made to call matlab.

Any help would be appreciated

--
Dr. Harald Fricke       hfricke@hdz-nrw.de      Tel. 05731/97-1843
Institut für Radiologie, Nuklearmedizin und Molekulare Bildgebung
Herz- und Diabeteszentrum Nordrhein-Westfalen
Universitätsklinik der Ruhr-Universität Bochum
Georgstraße 11
32545 Bad Oeynhausen                            www.hdz-nrw.de

    - Dav

---------------------------------------------------------------------- -
- J. Davison de St. Germain dav@cs.utah.edu (801) 581-4078 -
- Chief Software Engineer http://www.cs.utah.edu/ ~dav -
- SCI Institute, SE C-SAFE University of Utah -
---------------------------------------------------------------------- -



  • Re: [SCIRUN-DEVELOP] Re: [SCIRUN-USERS] Matlab Package 1.24.2 / MacOS 10.4.4, how to?, Jeroen Stinstra, 02/23/2006

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