title: What is the difference (if there is any) between BLAS/LAPACK in Mac OS and the original BLAS/LAPACK?
body: <p>I recently switch to Mac OS from Linux. I need BLAS and LAPACK to do some computation. By checking Wikipedia of BLAS, I learnt these two libraries have beed implemented in Mac OS. However, it is said that</p>
  
  <blockquote>
    <p>Apple's framework for Mac OS X and iOS, which includes tuned versions of BLAS and LAPACK.
    (<a href="https://en.wikipedia.org/wiki/Basic_Linear_Algebra_Subprograms" rel="nofollow">https://en.wikipedia.org/wiki/Basic_Linear_Algebra_Subprograms</a>)</p>
  </blockquote>
  
  <p>So, what the difference between the MAC BLAS/LAPACK and the original ones? (I checked the references referred in the wikipedia, but I didn't find information about the difference.)</p>