From: Colin Bannister (Colin.Bannister++at++nottingham.ac.uk)
Date: 05/09/2001 06:06:43
I am having difficulty getting a performer application ported to
Performer 2.4 on linux (it works OK on Irix, performer 2.2).
Behaviour is erratic, and seems to degrade with each invocation of the
program. On first run, all seems well, but subsequent runs produce
corrupted displays, and eventually blank displays. I have also seen the
message below, when the application fails to run at all. If I use the
'rmsem' utility the program will run again, but the behaviour still
degrades badly.
The program seems to be using system resources, which are not freed when
it exits.
Can anyone give any hints as to what I should look for in my code?
This application is using the C++ API.
thanks,
Colin
[ccb++at++larch ccb]$ CBfly esprit.flt
PF ================================================
PF = OpenGL Performer 2.4 =
PF = DEMO EDITION =
PF ================================================
PF = For information about purchasing the full =
PF = OpenGL Performer product, visit =
PF = http://www.sgi.com/software/performer/ =
PF = =
PF = Demo License Expiration in 53 days =
PF ================================================
PF Warning/Internal: perror: No space left on device
PF Warning/SysErr(28): arena_create: could not create semaphore
PF ---------------------------------------------
PF All system semaphores have been allocated.
PF Use the 'ipcs -s' and 'ipcrm' commands to
PF identify and free semaphores no longer in
PF use, or run '/usr/share/Performer/bin/rmsem'.
PF Fatal/SysErr: pfInitArenas() usinit failed for
/usr/tmp/pfSemaFile.YqoFPi
--Dr. Colin Bannister Academic Computing Services Tel(ACS): 0115 9513326 Cripps Computing Centre Tel(CIMI): 0115 8466533 The University of Nottingham Fax: 0115 9513358 Nottingham NG7 2RD www: http://www.nottingham.ac.uk/~cczcb/ email: Colin.Bannister++at++nottingham.ac.uk
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