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[apple scitech] Accelerate Framework: Calculate Determinant

Subject: [apple scitech] Accelerate Framework: Calculate Determinant
From: Daniel J Farrell <email@hidden>
Date: Thu, 1 Nov 2007 09:23:35 +0000
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Hello,

I want to know the fastest way to calculate the determinant of a 4x4 matrix on the Mac? Can the accelerate framework help here?

Currently, I link to GNU Scientific Library's (GSL) cblas, which operate on gsl_matrix data-types. Would linking to the Apple library be a better idea?

From profiling, my code spends ~30% of it's time calculating determinants.

Cheers,

Dan.
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