[Bug 623] New: sweethome3d is slow with icedtea compared to sun-jdk

[bugzilla-daemon at icedtea.classpath.org]

http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=623

           Summary: sweethome3d is slow with icedtea compared to sun-jdk
           Product: IcedTea
           Version: 6-1.9.4
          Platform: all
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: IcedTea6
        AssignedTo: unassigned at icedtea.classpath.org
        ReportedBy: fordfrog at gentoo.org


yesterday i worked with sweethome3d app (http://www.sweethome3d.com/) and i
noticed it's significantly slow when using icedtea compared to sun-jdk. i was
using dev-java/icedtea-6.1.9.4 and dev-java/sun-jdk-1.6.0.23. i just tried
dev-java/icedtea-7.1.13 and it's close to the same speed as sun-jdk. i'm using
gentoo linux distribution, amd64 system (core i7). here are use flags i have
turned on for icedtea6:

USE="doc examples hs19 javascript nio2 nsplugin nss systemtap webstart xrender
-cacao -debug -pulseaudio -zero".

for icedtea7 i have these use flags:

USE="doc examples javascript nsplugin systemtap xrender -cacao -debug
-pulseaudio -zero"

there is also another thing that is weird, and that is that on app startup, on
sun-jdk splash screen is displayed whereas on icedtea )both 6 and 7) no
splashscreen is displayed. i am not sure if this is a bug too or it's a
"feature".


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