Pascal

Author's details

Name: Pascal Parois
Date registered: April 6, 2008
URL: http://debroglie.net

Latest posts

  1. Autovectorization — January 20, 2012
  2. Platon nightly bug — January 4, 2012
  3. Social integration – comments — December 13, 2011
  4. Plotting libraries — December 10, 2011
  5. Loop tiling — October 28, 2011

Most commented posts

  1. What’s on? — 5 comments
  2. Crystals — 4 comments
  3. from httpd to lighttpd — 3 comments
  4. Website new look — 2 comments
  5. superflip, edma, fox — 2 comments

Author's posts listings

Jan 20

Autovectorization

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Pascal's diary

by Pascal

January 20, 2012

Vectorization is a nice concept in optimisation. It allows simulaneous calculations using special units in the processor. It is working only on special cases. I tried to apply to structure factors calculations. Fortran does not allow you to write vector code as you would do in C. You can only rely on autovectorization from the …

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