MacBook Pro model and LAPACK / Accelerate.framework differences?

Hello all,

I had posted an issue a while back about an inexplicable difference between two macbook pro laptops running the same openframeworks program. After more investigation, I believe that the difference in behavior is due to differences in the way Apple’s Accelerate.framework behaves on the two laptops, and specifically how linear algebra operations (via LAPACK) are handled differently.

Can anyone point to to additional resources or examples that explore how I may be able to track this issue down, probably by limiting the degree to which Accelerate is used, so that my program works across more laptop models?

Thank you!

Ali