[Openexr-devel] iif-optimisations branch tests

[Al Crate]

Hi all,

Just built the iff-optimised version, I tweaked the code in IlmImfTest 
to spit out some timings between the aligned and unaligned tests.

The timings are almost identical, which isn't what I'd expect, is there 
anything I should be doing here to make this work, I also tried using 
the optimised libraries in our playback tool and that showed little to 
no speed improvements.

I'm guessing I'm not using these correctly, is there some compiler 
option I require or memory alignment needed?

cheers

al