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Re: [Openexr-devel] openExr & Shake
From: |
Kevin Wheatley |
Subject: |
Re: [Openexr-devel] openExr & Shake |
Date: |
Wed, 05 Mar 2003 19:07:26 +0000 |
Paul Schneider wrote:
>
> > There are a number of issues that have come up during this attempt.
> > Most of it relating to the fact that shake wants g++ 2.95!
> > Never-the-less, we have managed to build the libraries with g++ 2.96
> > making local changes where needed.
>
> This could be a problem. g++ 2.96 has a different ABI than 2.95.
[snip]
> It's hard to diagnose your problem without more details. I can tell
> you that we construct Imf::OutputFiles without problems all the time :)
> Can you post a code snippet, or use a debugger to discover which line
> of the constructor is failing?
Shake definately has ABI issues with newer gcc/other compilers, Apple
have not commited to do anything although they have tried building
shake with the newer ones ... might thoughts are they probably
wouldn't want to compile shake under new gcc versions (where you get
all the vectorising support for MMX/SSE/etc) except on the Mac
platform where they'll magically repair the performance gap between
the shake on linux/windows vs OSX by using one compiler on one and
another on the rest ... maybe I'm biased ... :-)
Kevin
--
| Kevin Wheatley | These are the opinions of |
| Senior Do-er of Technical Things | nobody and are not shared |
| Cinesite (Europe) Ltd | by my employers |
- [Openexr-devel] openExr & Shake, Piotr Stanczyk, 2003/03/05
- Re: [Openexr-devel] openExr & Shake, Drew Hess, 2003/03/05
- Re: [Openexr-devel] openExr & Shake, Paul Schneider, 2003/03/05
- Re: [Openexr-devel] openExr & Shake,
Kevin Wheatley <=
- Re: [Openexr-devel] openExr & Shake, Paul Schneider, 2003/03/05
- Re: [Openexr-devel] openExr & Shake, Matt Plec, 2003/03/06
- Re: [Openexr-devel] openExr & Shake, Paul Schneider, 2003/03/06
- Re: [Openexr-devel] openExr & Shake, Drew Hess, 2003/03/07
- Re: [Openexr-devel] openExr & Shake, Kevin Wheatley, 2003/03/07
- Re: [Openexr-devel] openExr & Shake, Piotr Stanczyk, 2003/03/21
- Re: [Openexr-devel] openExr & Shake, Piotr Stanczyk, 2003/03/21
- Re: [Openexr-devel] openExr & Shake, Alec Bartsch, 2003/03/21