[kaffe] Performance considerably worsened

[Ito Kazumitsu]

Hi, Guilhem.

>>>>> ":" == Guilhem Lavaux <guilhem at kaffe.org> writes:

:> On Sat, 2004-04-24 at 03:14, Ito Kazumitsu wrote:

>> Don't you feel the worsening of performance of kaffe these days?

:> Could you tell me if it concerns only the base classes initialization
:> (try to run kaffe with -vmdebug INIT and see if it seems to run faster
:> or slower) because it may due to the stack detection. There are other OS
:> dependent solutions (which are a lot faster !) to detect stack
:> boundaries and I will have to implement them. 

Here is the result.

bash-2.05b$ uname -a
FreeBSD ph.maczuka.gcd.org 4.7-RELEASE FreeBSD 4.7-RELEASE #0: Wed Oct  9 15:08:34 GMT 2002     root at builder.freebsdmall.com:/usr/obj/usr/src/sys/GENERIC  i386
bash-2.05b$ time /disk/kaz/work/kaffe-inst/bin/kaffe -vmdebug INIT A
initCollector()
initCollector() done
initNativeThreads(0x8000)
Detected stackSize 67108864
 <-------------------------------- Stops for a while at this point.
                                   Runs smoothly after this.
initNativeThreads(0x8000) done
utf8ConstInit()
utf8ConstInit() done
initClasspath()
initClasspath() done, got /disk/kaz/work/kaffe-inst/jre/lib/microsoft.jar:/disk/kaz/work/kaffe-inst/jre/lib/servlet.jar:/disk/kaz/work/kaffe-inst/jre/lib/pjava.jar:/disk/kaz/work/kaffe-inst/jre/lib/comm.jar:/disk/kaz/work/kaffe-inst/jre/lib/rt.jar:/disk/kaz/work/kaffe-inst/lib/kjc.jar:/disk/kaz/work/kaffe-inst/lib/gjdoc.jar
initNative()
got lpath /disk/kaz/work/kaffe-inst/jre/lib/i386:/disk/kaz/work/kaffe-inst/lib:/usr/local/lib and libraryPath /disk/kaz/work/kaffe-inst/jre/lib/i386:/disk/kaz/work/kaffe-inst/lib:/usr/local/lib
initNative() done
create names and signatures
done
initTypes()
initTypes() done
initBaseClasses()
initBaseClasses() done
finishTypes()
finishTypes() done
initExceptions()
initThreads()
initThreads() done

real	0m34.284s
user	0m3.068s
sys	0m2.128s