Consider a computer system have a processor-X which in general takes 4ns clock cycles but for ALU
branch instruction and memory operation takes 5 clocks cycles and 9 clock cycles, respectively. In
CPU, ALU 80% operations occurred, memory operations 25% occurred, branch instruction 30%
occurred. Other overheads over CPU execution take 1ns. What will be the average instructions
execution time if it is used in un-pipelined processor?
(a) 30ns
(b) 25.4ns
(c)23.4ns
(d)None of these
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
Comments
Leave a comment