1 votes 1 votes CO and Architecture co-and-architecture speedup made-easy-test-series + – jatin khachane 1 asked Jan 23, 2019 edited Mar 3, 2019 by ajaysoni1924 jatin khachane 1 452 views answer comment Share Follow See all 4 Comments See all 4 4 Comments reply prashant jha 1 commented Jan 23, 2019 reply Follow Share Getting 1.047. 0 votes 0 votes akash.dinkar12 commented Jan 23, 2019 reply Follow Share (0.6*10*2.8 + 0.2*8*2.8+0.2*6*2.8)/(0.6*10*2.8 + 0.2*1*2.8+0.2*1*2.8) 1.375?? 1 votes 1 votes Somoshree Datta 5 commented Jan 23, 2019 reply Follow Share I am also getting 1.375 1 votes 1 votes prashant jha 1 commented Jan 23, 2019 reply Follow Share I thought CPI reduced by 1 , misinterpreted the problem. 0 votes 0 votes Please log in or register to add a comment.
1 votes 1 votes Old = (0.6*(10*2.8) + 0.2*(8*2.8)+0.2*(6*2.8)) = 24.64 ns new = (0.6*(10*2.8) + 0.2*(1*2.8)+0.2*(1*2.8)) = 17.92 ns speedup = old/new = 24.64/17.92 = 1.375 Badayayash answered Jan 28, 2019 Badayayash comment Share Follow See all 0 reply Please log in or register to add a comment.