Solutions for hw #1
1.1
a. use the formula
speedupoverall = 1/((1-Frac.enhanced) + (Frac.enhanced/Speedup.enhanced))
and plot the reults.
b. 0.53
c. 0.95
d. By increasing the % of vectorization by 1% (71% of vectorization) we will be able to get the same performance as doubling the speed of vector hardware
1.2
a. 5.5
b. 91%
1.12
a. 0.36
b. 82%
c. enhancement 3; enhancement 1 and 3
1.15
a. 1.17
b. 1.67 - Assuming ABSD, NEGD, CONVERTD to be having a normalized factor of one.