PERFORMANCE CALCULATION Three instruction types or classes exist: C1, C2, C3 On Machine M1 clocked at 3.7 GHz, the following measurements hold: C1has CPI1 = 1.2 ; C2has CPI2 = 2.3 ; C3has CPI3 = 3.4 cycles/instruction On Machine M2 clocked at 4.6 GHz, the following measurements hold: C1has CPI1 = 2.7 ; C2has CPI2 = 3.6 ; C3has CPI3 = 4.5 cycles/instruction Program P1 has 456 Type 1 instructions, 567 Type 2 and 6685 Type 3 Instructions Program P2 has 499 Type 1 instructions, 598 Type 2 and 6043 Type 3 Instructions 3.

What is the relative speedup of P1 on M1 versus P1 on M2 and which is fastest: P1 on M1 ; P1 on M2 ; P2 on M1 ; or P2 on M2?? (i already calculated the result of Total time required P1 on M1 = 6636.681ns , P1 on M2 =7251.06ns.)