Q1: System Timing A program consists of 5,000 floating-point instructions and 25,000 integer instructions. Processor A has a clock rate 2.0 GHz. Floating point instructions take 7 cycles and integer instructions take 1 cycle. How long does it take this processor to run the program?               Processor A runs program2 consisting of 100,000 floating-point instructions and 50,000 integer instructions. What is the average CPI for this program?     Processor B has an average CPI for program2 of 3.5, its clock rate is 1.8 GHZ. How much time does it take to execute the program?       Which processor is faster and how much?     Processor _____________ is ___________ times faster the Processor __________

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
Chapter1: Introduction
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Q1: System Timing

  • A program consists of 5,000 floating-point instructions and 25,000 integer instructions. Processor A has a clock rate 2.0 GHz. Floating point instructions take 7 cycles and integer instructions take 1 cycle. How long does it take this processor to run the program?

 

 

 

 

 

 

 

  • Processor A runs program2 consisting of 100,000 floating-point instructions and 50,000 integer instructions. What is the average CPI for this program?

 

 

  • Processor B has an average CPI for program2 of 3.5, its clock rate is 1.8 GHZ. How much time does it take to execute the program?

 

 

 

  • Which processor is faster and how much?

 

 

Processor _____________ is ___________ times faster the Processor __________

 

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