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Vectorization in Julia | Intel® Developer Zone

Julia is a new language for technical computing that combines interactive scripting convenience with high performance. Version 0.3 was released Aug. 20, 2014, and introduces experimental support for vectorizing loops, which can significantly improve performance of some kernels. This article explains how to use the vectorization feature effectively. This article is based on material that I first presented at JuliaCon 2014
intel  julia  vector  matrix  sum 
september 2014 by ianweatherhogg
Algebraic Data Types | Esper Tech Blog
Algebraic data types are the fundamental building blocks of programs in ML-style languages like Haskell and OCaml. Since they play such an important role in these languages, it is well worth understanding how they work and where they come from---at first, the design may feel a bit arbitrary, but in reality it flows naturally from…
ocaml  algebraic  data  type  sum  product  5*  math 
july 2014 by ianweatherhogg
Tyblog | Please stop hashing passwords
You should stop hashing passwords, and use cyptographically secure password obsfucation methods instead.
password  hash  entropy  security  5*  check  sum 
may 2014 by ianweatherhogg

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