PROFESSIONAL NEWSGROUPS
WINDEV
,
WEBDEV
and
WINDEV Mobile
Home
|
Recent messages
|
Connect
|
Sign out
|
English
Home
→
WINDEV (earlier versions)
→
classes \ performance loss (W7.5)
classes \ performance loss (W7.5)
Started by Wim Nihoul, Nov., 02 2005 2:30 PM - No answer
Connect yourself…
Wim Nihoul
#1
Posted on November, 02 2005 - 2:30 PM
Hi,
After transforming our application from 5.5 to 7.5 and installing the new version at our customers we have had complaints about bad performance.
There are several causes to this. (e.g. we have now omitted some slow hyperfile functions like Hsaveposition,Hrestoreposition, Hfilter...)
But a specific complaint about the bad performance was that during the day, the performance got worse. It seems now to be the case that windev7.5 treats the declaration and destruction of objects of classes differently as windev5.5.
For example, if you declare a class object in the opening section of a window, e.g.: OBJ1 is CLASSE1, it seems that when the window is closed, the memory that was reserved for the members of OBJ1 has not been 'cleared'. So after a while, there is a serious drop in system resources and consequently the performance gets worse. (in windev5.5 we did not seem to have this behavior)
Has anyone experienced something similar?
I haven' tried yet to explicitly call the class-destructor. Could that help?
Any suggestion is welcome!
Wim
Report
0
0
→ Go back to WINDEV (earlier versions)
WINDEV 2024
WEBDEV 2024
WINDEV Mobile 2024
WINDEV (earlier versions)
Français
English
Español
Portuguesa
Close this window
Search type
Only topics
All the messages
Search period
Any time
Past hour
Past 24 hours
Past week
Past month
Past year
Cancel
Preview of your message
Adding an image
Import an image from a URL
Send an image from a file of your disk
Drop a file or click "Browse..."
or
Cancel
0%
WLanguage
SQL
XML, HTML
JAVA, Javascript
Text