[info-performer] Memory leak in 3.0/Linux? [Same on RH8.0]

New Message Reply Date view Thread view Subject view Author view

From: Marc Mendez (mmendez++at++silicon-worlds.fr)
Date: 02/12/2003 02:30:47

Hi Joaquin,

My system is RH8.0, NVIDIA_GLX-1.0-3123, NVIDIA_kernel-1.0-3123 and pf3.0.
I ve run perfly town.perfly in the meantime I check the mem usage:

$ while true; do date; ps aux | grep perfly; sleep 30; done
Wed Feb 12 11:18:10 CET 2003
marc 1555 21.1 3.2 222112 33760 pts/1 S 11:16 0:25 perfly
town.perfl
marc 1556 97.3 2.9 229624 30628 pts/1 R 11:16 1:58 perfly
town.perfl
marc 1557 0.0 2.8 221320 28996 pts/1 S 11:16 0:00 perfly
town.perfl

Wed Feb 12 11:18:40 CET 2003
marc 1555 21.2 3.3 222112 34532 pts/1 S 11:16 0:32 perfly
town.perfl
marc 1556 97.1 2.9 229624 30652 pts/1 R 11:16 2:27 perfly
town.perfl
marc 1557 0.0 2.8 221320 28996 pts/1 S 11:16 0:00 perfly
town.perfl

Wed Feb 12 11:19:10 CET 2003
marc 1555 21.3 3.4 222112 35320 pts/1 S 11:16 0:38 perfly
town.perfl
marc 1556 96.9 2.9 229624 30652 pts/1 R 11:16 2:56 perfly
town.perfl
marc 1557 0.0 2.8 221320 28996 pts/1 S 11:16 0:00 perfly
town.perfl

Wed Feb 12 11:19:41 CET 2003
marc 1555 21.2 3.5 222112 36120 pts/1 S 11:16 0:45 perfly
town.perfl
marc 1556 96.9 2.9 229624 30652 pts/1 R 11:16 3:25 perfly
town.perfl
marc 1557 0.0 2.8 221320 28996 pts/1 S 11:16 0:00 perfly
town.perfl

Wed Feb 12 11:20:11 CET 2003
marc 1555 21.2 3.5 222112 36888 pts/1 S 11:16 0:51 perfly
town.perfl
marc 1556 97.2 2.9 229624 30652 pts/1 R 11:16 3:55 perfly
town.perfl
marc 1557 0.0 2.8 221320 28996 pts/1 S 11:16 0:00 perfly
town.perfl

Wed Feb 12 11:20:41 CET 2003
marc 1555 21.1 3.6 222112 37608 pts/1 S 11:16 0:57 perfly
town.perfl
marc 1556 97.5 2.9 229696 30724 pts/1 R 11:16 4:25 perfly
town.perfl
marc 1557 0.0 2.8 221320 28996 pts/1 S 11:16 0:00 perfly
town.perfl

Wed Feb 12 11:21:11 CET 2003
marc 1555 21.1 3.7 222112 38404 pts/1 S 11:16 1:03 perfly
town.perfl
marc 1556 97.7 2.9 229696 30724 pts/1 R 11:16 4:55 perfly
town.perfl
marc 1557 0.0 2.8 221320 28996 pts/1 S 11:16 0:00 perfly
town.perfl

Wed Feb 12 11:21:41 CET 2003
marc 1555 21.2 3.8 222112 39204 pts/1 S 11:16 1:10 perfly
town.perfl
marc 1556 98.0 2.9 229696 30724 pts/1 R 11:16 5:25 perfly
town.perfl
marc 1557 0.0 2.8 221320 28996 pts/1 S 11:16 0:00 perfly
town.perfl

Wed Feb 12 11:22:11 CET 2003
marc 1555 21.1 3.8 222112 39972 pts/1 S 11:16 1:16 perfly
town.perfl
marc 1556 97.9 2.9 229696 30724 pts/1 R 11:16 5:54 perfly
town.perfl
marc 1557 0.0 2.8 221320 28996 pts/1 S 11:16 0:00 perfly
town.perfl

Wed Feb 12 11:22:41 CET 2003
marc 1555 21.0 3.9 222112 40772 pts/1 S 11:16 1:22 perfly
town.perfl
marc 1556 97.9 2.9 229696 30724 pts/1 R 11:16 6:24 perfly
town.perfl
marc 1557 0.0 2.8 221320 28996 pts/1 S 11:16 0:00 perfly
town.perfl

Wed Feb 12 11:23:11 CET 2003
marc 1555 21.1 4.0 222112 41572 pts/1 S 11:16 1:29 perfly
town.perfl
marc 1556 98.0 2.9 229696 30724 pts/1 R 11:16 6:54 perfly
town.perfl
marc 1557 0.0 2.8 221320 28996 pts/1 S 11:16 0:00 perfly
town.perfl

I don t reach the amount of memory leak you have, but I do have a memory
leak which is significant as we have applications that should run for
weeks ...

Maybe the pfMen in black could check this ? Could it be an erroneous
Linux memory report ?

Regards,
    Marc.

Joaquín Casillas Meléndez wrote:

> Hi all,
>
> We've been developing a visual app with Performer 2.5.2 demo edition
> on Linux platform. Last week we received the full Performer 3.0
> edition. After recompiling and executing the application, we've
> observed a huge memory leak (a pair of MB each two or three seconds),
> and the application goes down after a pair of minutes (with 2.5.2 the
> app works fine).
>
> I've run perfly for several seconds, and the memory leak is there,
> consuming MBs at the same rate as with our app. So the problem doesn't
> seem to be in the app.
>
> My configuration is:
>
> -Suse Linux 8.1
> -OpenGL Performer 3.0 Rev. B for Linux.
> -GeForce4 4600 Ti NVidia card, with latest drivers (see pfDebug below):
>
> 4630 PF Debug: OpenGL Version String: 1.4.0 NVIDIA 41.91
> 4630 PF Debug: OpenGL Version 1.40
> 4630 PF Debug: OpenGL Version >= 1.1
> 4630 PF Debug: OpenGL Version >= 1.2
> 4630 PF Debug: OpenGL Version >= 1.3
> 4630 PF Debug: OpenGL Version >= 1.4
> 4630 PF Debug: Machine Type: GeForce4 Ti 4600/AGP/SSE2
>
>
> Has anyone noticed this when running Performer 3.0 under Linux?
>
>
> Thank you in advance for any response.
> 

-- 
Marc Mendez
Silicon Worlds SA

12, rue de Chatillon
75014 Paris
Tel : +33 (01) 53 90 11 13
Fax : +33 (01) 53 90 11 12

 Without C, we would only have Basi, Pasal and Obol.
 Anonymous.
 
 Computers are useless. They can only give you answers.
 P. Picasso.

New Message Reply Date view Thread view Subject view Author view

This archive was generated by hypermail 2b29 : Wed Feb 12 2003 - 02:33:26 PST

This message has been cleansed for anti-spam protection. Replace '++at++' in any mail addresses with the '@' symbol.