Matrix Multiplication
OpenBLAS
ogre_src
armadillo-3.920.2
how-to-write-fast-code_100
lapack
github --> search MATRIX MULTIPLICATION
blas
rest
http://www.it.uu.se/edu/course/homepage/hpb/vt12/
http://www.cs.ucla.edu/~pouchet/doc/taco-slides.12.pdf
http://www.usatlas.bnl.gov/~fisyak/star/Presentations/TrackingWorkShopFrankfurt/Vc_A_SIMD_Library_for_C++_handout.pdf
https://gist.github.com/rygorous/4172889
http://www.mindfruit.co.uk/2012/02/avx-matrix-multiplication-or-something.html
http://www.walkingrandomly.com/?p=3378
http://software.intel.com/en-us/articles/benefits-of-intel-avx-for-small-matrices/