Bonjour,

I have tested RealCADD on Linux (Fedora Core 2) with Parallels on a MacIntel mini core solo. That was very slow but not as much as with Virtual PC + Suse Linux on my Powerbook GA 1.67 GHz...


Eric Pousse

PB G4 15", 1.67GHz, OSX 10.4.2, RB 2006
http://www.realcadd.com/

Liste Française RB Solutions
http://www.solutionsrb.com/


Le 26 avr. 06 à 14:16, James Milne a écrit :

Hi all,

I have a little app I've written that I've compiled for Mach-O and Linux using RB 2006r2.
It does some relatively unsophisticated image processing.

For testing, I run the app over a 640x480 picture. Curiously, the Linux version of the app running on a Dual Xeon 1.7Ghz seems to run a _lot_ slower than the same app on my 1Ghz Powerbook G4.

My code runs in a thread. The function in my thread has background tasks disabled, and yields after every 10th line of the image.

Has anyone observed poor performance with regard to threads on Linux?

I'm running on CentOS 4.2 (final), which is equivalent to RedHat Enterprise Linux 4.

--
Kind regards,
James Milne
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