After working through these videos, you can use advanced techniques to solve potential performance problems in your solution of Assignment 2, if the techniques from previous weeks did not suffice for your design.
Video: Branching. Code: branching.cc, makefile.
Video: Data Blocking. Code: data_blocking.cc, makefile.
Video: Aliasing. Code: aliasing_example.c, aliasing_auxiliary.c, aliasing.cc, makefile.