student: 0716301劉育源 Part 2 Q1: In your write-up, produce a graph of speedup compared to the reference sequential implementation as a function of the number of threads used FOR VIEW 1. Is speedup linear in the number of threads used? In your writeup hypothesize why this is (or is not) the case? 修改main.cpp，從 1 thread 跑到 -t 設定的 thread 數量，同時也計算每個 thread 所需時間，output VIEW 1 VIEW 2

student: 0716301劉育源 Part 1 Run ./myexp -s 10000 and sweep the vector width from 2, 4, 8, to 16. Record the resulting vector utilization. 2,4 8,16 Q1-1: Does the vector utilization increase, decrease or stay the same as VECTOR_WIDTH changes? Why?