Re: [java3d] Hotspot and Java3D

1999-05-03 Thread Stephen E. Schweibinz
>Did the GC performance improve at all? Some people may be willing to >sacrifice a few FPS if the pauses for GC are minimal. I didn't find any noticable GC improvement running Java3D apps with HotSpot. Maybe the next release will be better. Steve Schweibinz /

Re: [java3d] Hotspot and Java3D

1999-05-03 Thread Frederic Gillet
> > But the one place I would hope for immediate improvements for all > Java3d apps is the problem with screen pauses during garbage > collection. Supposedly Hotspot's garbage collection algorithm > should alleviate this situation. > The hotspot's incremental garbage collector is off by default.

Re: [java3d] Hotspot and Java3D

1999-05-03 Thread Augusto Sellhorn
Rajesh Gupta wrote: > 1. Most of the work (including rendering) in Java3D gets done in native > code, opengl and a bit in Java3D.dll. HotSpot cannot touch those portions, > so it's wrong to expect HotSpot to improve frame rates or Java3D performance > in general. My comparision of Java3D OpenGL/C

Re: [java3d] Hotspot and Java3D

1999-05-03 Thread Eric J. Schwarzenbach
aunch/Q+A.html > > > > Rajesh Gupta > > - Original Message - > From: Stephen E. Schweibinz <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Cc: <[EMAIL PROTECTED]> > Sent: Monday, May 03, 1999 7:45 PM > Subject: Re: [java3d] Hotspot and Java3

RE: [java3d] Hotspot and Java3D

1999-05-03 Thread Daniel Selman
td. Email: [EMAIL PROTECTED] Web: http://www.tornadolabs.com Phone: +44 (0131) 343 2513 Fax: +44 07070 800 483 -Original Message- From: Stephen E. Schweibinz [mailto:[EMAIL PROTECTED]] Sent: 03 May 1999 15:16 To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: Re: [java3d] H

Re: [java3d] Hotspot and Java3D

1999-05-03 Thread Rajesh Gupta
- Original Message - From: Stephen E. Schweibinz <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Cc: <[EMAIL PROTECTED]> Sent: Monday, May 03, 1999 7:45 PM Subject: Re: [java3d] Hotspot and Java3D > > >Guillaume Bedard wrote: > >> > >> Hi all! > >>

Re: [java3d] Hotspot and Java3D

1999-05-03 Thread dan
Yes, we noticed this in our code with pre-release versions of HotSpot. We turned our code over to the HotSpot team, and they promptly found a bug under the Intel platform with floating point arithmetic. Unfortunately, they found this bug after the code freeze for v1.0. We've been told that the

Re: [java3d] Hotspot and Java3D

1999-05-03 Thread Stephen E. Schweibinz
>Guillaume Bedard wrote: >> >> Hi all! >> >> I have tried the new HotSpot VM with our application which makes use >> of Java3D, and for an unknown reason, it is noticeably slower than >> the classic VM in all situations. I must admit that I was hoping >> a totally different result. >> >> If s

Re: [java3d] Hotspot and Java3D

1999-05-03 Thread Augusto Sellhorn
Guillaume Bedard wrote: > > Hi all! > > I have tried the new HotSpot VM with our application which makes use > of Java3D, and for an unknown reason, it is noticeably slower than > the classic VM in all situations. I must admit that I was hoping > a totally different result. > > If someone has

[java3d] Hotspot and Java3D

1999-05-03 Thread Guillaume Bedard
Hi all! I have tried the new HotSpot VM with our application which makes use of Java3D, and for an unknown reason, it is noticeably slower than the classic VM in all situations. I must admit that I was hoping a totally different result. If someone has more details or similar results, please an