Suppose we have made the following measurements: Frequency of FP operations = 25% Average CPI of FP operations = 4.0 Average CPI of other instructions = 1.33 Date: 19.09.2022 Max:Marks: 20 Frequency of FPSQR = 2% CPI of FPSQR = 20 Assume that the two design alternatives are to decrease the CPI of FPSQR to 2 or to decrease the average CPI of all FP operations to 2.5. Conmpare these two design alternatives using the processor performance cquation.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Suppose we have made the following measurements:
Frequency of FP operations = 25% Average CPI of FP
operations = 4.0 Average CPI of other instructions = 1.33
Date: 19.09.2022 Max:Marks: 20 Frequency of FPSQR =
2% CPI of FPSQR = 20
Assume that the two design alternatives are to decrease
the CPI of FPSQR to 2 or to decrease the
average CPI of all FP operations to 2.5. Conmpare these
two design alternatives using the processor
performance cquation.
Transcribed Image Text:Suppose we have made the following measurements: Frequency of FP operations = 25% Average CPI of FP operations = 4.0 Average CPI of other instructions = 1.33 Date: 19.09.2022 Max:Marks: 20 Frequency of FPSQR = 2% CPI of FPSQR = 20 Assume that the two design alternatives are to decrease the CPI of FPSQR to 2 or to decrease the average CPI of all FP operations to 2.5. Conmpare these two design alternatives using the processor performance cquation.
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