anchor.diff:  * multicore
   
   
  +[[first_era]]
   First era: CISC
   ---------------
   
  
positive.code: --------
  
  
  Third era: multi-cores
  ----------------------
  
  
negative.code: Performance is gained by making instructions more complex, yet "CISC"
  
  
  [[second_era]]
  Second era: Frequency scaling
  -----------------------------
  
  