Re: garbage collection take too much time to execute....
Andrew Haley <[email protected]>
| Newsgroups | gmane.comp.gcc.java.devel |
|---|---|
| Message-ID | <[email protected]> |
- - wrote: > Hi, > I found a strange behaviour on code generated by gcj when compare its output with code generated by eclipse. > > Mainly the code generated by gcj take too much time to perform a memory garbage collection (about 5 seconds) instead of only 15 milliseconds of byte code generated by eclipse. > > The problem seems to happens when there are canvas and transform operations. I attach a simple snippet code that write a vertical text on canvas in order to reproduce the behaviour. > > The gcj compiler I use is: > $ gcj --version > gcj.exe (GCC) 3.4.5 (mingw-vista special r3) > Copyright (C) 2004 Free Software Foundation, Inc. > This is free software; see the source for copying conditions. There is NO > warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. > > with the swt version 3349: "swt-gdip-win32-3349.dll" and "swt-win32-3349.dll" > > I'm new of this discussion list, hoping not annoy you. It is a trouble or it is just a mistake on usage of transform? > thanks you, I addition to what Hans said, I have to tell you that gcj 3.4.x is so old that it's very unlikely that anyone will want to fix any problems. Andrew.