# Summarise Contribution & Motivation

- Build on existing work of function memoization
- Extend the scope by doing it at compile time allowing user defined functions instead of dynamic linked
- Memoization is just lookup in table of function results
- Software solution and hardware for increased gains

# Methodology

- Identify functions which can be memoized
- Functions that can be are replaced with memoization wrapper which looks up in table, or reverts to default storing value in table
- Global variables are considered as extra arguments

# Critical Assessment

- Achieves better speedup than load-time optimisation in previous work
- Causes memory overhead
- Inlining can increase code size
- Hardware solution is heavyweight and even with powergating has area implications