Multi-block structured code elsA hands-on

  • Dr. Nicolas Gourdain, CERFACS, Dr. Michel Gazaix, ONERA
  • November 2013

Slide contents

  • Objective
  • elsA
  • Some information about the code
  • Log files (parallel computing) -1
  • Log files (parallel computing) -2
  • Processor assignation
  • Lets choose a guinea pig?-1
  • Lets choose a guinea pig?-2
  • Now its time to work
  • STEP 1: no splitting -2
  • STEP 1: no splitting -2
  • STEP 1
  • STEP 1: no splitting -2
  • Splitting tool
  • Splitting tool
  • Mesh partitioning
  • STEP 2: block splitting tool -1
  • STEP 2: block splitting tool -4
  • More things if we have time
  • STEP 2: block splitting tool -5
  • STEP 2: block splitting tool -4
  • STEP 2: block splitting tool -7
  • STEP 1: no splitting -2
  • STEP 2: block splitting tool -7
  • Some side effects
  • Conclusion