This tutorial contains 3 AI Engine designs:
x100_design (100 Compute Units using all 400 AI Engine tiles)
x10_design (10 Compute Units using 40 AI Engine tiles)
x1_design (1 Compute Unit using 4 AI Engine tiles)
Modules_01-07 builds walks through building the final 100 Compute Unit design. The intermediate designs (x1_design and x10_design) are also provided if you want to build an N-Body Simulator with shorter build times or run hardware emulation within a reasonable amount of time.