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Re: Gcj binaries performance (arm-linux)
- From: "ffileppo" <ffileppo at libero dot it>
- To: "aph" <aph at redhat dot com>
- Cc: "java" <java at gcc dot gnu dot org>
- Date: Tue, 29 Apr 2008 09:15:15 +0200
- Subject: Re: Gcj binaries performance (arm-linux)
>
> aph@debian:~$ /home/aph/gcc-4.3.0-RC-20080301-install/bin/gcj MyPanel.class -O --main=MyPanel
> aph@debian:~$ ./a.out
> Test "Bubble Sort" (Num loop: 100)
> First loop time: 22
> Total time elapsed: 2197
>
> aph@debian:~$ /home/aph/gcc-4.3.0-RC-20080301-install/bin/gcj MyPanel.class -O2 --main=MyPanel
> aph@debian:~$ ./a.out
> Test "Bubble Sort" (Num loop: 100)
> First loop time: 20
> Total time elapsed: 1943
>
> Andrew.
>
Thanks for your help Andrew,
I'm getting good performance on target using -O / -O2
Francesco