Please show your work using the equation it's BOLDED (2.9) do not use equation 2.3 or 2.5 where it states it in the problem (that was a typo from my professor, he meant 2.9) from the screenshot below ri = Trefi / Tsuti ( DONT DO THE ARTH MEAN IN THE TABLE)

I need to KNOW how you got your work, because there will be a similar problem on the exam, just a completely different set. This problem is from the review guide, PLEASE show your work and explain your steps, THANK YOU! :)

72 CHAPTER 2 /PERFORMANCE ISSUES start Get next program Run program three times Select median value Ratioprog) = Trexprog/TsUT(prog) Yes More programs? No Compute geometrie mean of all ratios End Figure 2.7 SPEC Evaluation Flowchart 2. Next, each of the 12 results is normalized by calculating the runtime ratio of the reference run time to the system run time. The ratio is calculated as follows: Treff Tsut; (2.9) where Tref, is the execution time of benchmark program is on the reference system and Tsut, is the execution time of benchmark program i on the system under test. Thus, ratios are higher for faster machines. 3. Finally, the geometric mean of the 12 runtime ratios is calculated to yield the overall metric: 1 12 1/12 For the integer benchmarks, four separate metrics can be calculated; E SPECint2006: The geometric mean of 12 normalized ratios when thf marks are compiled with Drak to bench