Thanks for the suggestions -
I had already scoured the 64-bit transition guide, and didn't think I needed to use NSInteger and CGFloat since integers and floats appear to be the same size for both 32 and 64 bit builds.
Just to be sure though, I tried replacing any int and float declarations touching this code with NSInteger and CGFloat, but I still got the problem.
As usual I'm sure it will turn out to be some silly small thing (and not a mysterious alignment issue with CBLAS). The strange thing is that the problem only arises when the matrices involved exceed a certain size.
Rick On 4-Jun-08, at 2:08 PM, Kyle Sluder wrote:
Take a look at NSInteger and CGFloat, and the 64-Bit Transition Guide for Cocoa: http://developer.apple.com/documentation/Cocoa/Conceptual/Cocoa64BitGuide/ConvertingExistingApp/chapter_4_section_3.html --Kyle Sluder
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