CMP334 Homework 12: Pipeline performance An non pipelined computer has the following characteristics Cycle time 1 nanosec ALU instructions: Memory instructions: Branch instructions: 4 cycles/instr 5 cycles/instr 4 cycles/instr 40% of Instructions 40% of Instructions 20% of Instructions Pipelining the machine adds 20% to the cycle time What is the speedup of a 5 stage pipelined version of the machine over the non pipelined one. (Assume there are no pipeline stalls.)