Assume that your cache has 2% miss rate for instruction memory and 4% miss rate for data memory. The miss penalty for instruction memory cache is 100 cycles and for data memory cache is 200 cycles. The base CPI is 1 cycle. Assume that you have a code which contains 200 instructions and 40% of them are load and store instruction, rest of them are R type of arithmetic instruction. What is the total clock cycle to execute the code? Hint: The question is asking the TOTAL clock cycle, not average CPI.
Assume that your cache has 2% miss rate for instruction memory and 4% miss rate for data memory. The miss penalty for instruction memory cache is 100 cycles and for data memory cache is 200 cycles. The base CPI is 1 cycle. Assume that you have a code which contains 200 instructions and 40% of them are load and store instruction, rest of them are R type of arithmetic instruction. What is the total clock cycle to execute the code? Hint: The question is asking the TOTAL clock cycle, not average CPI.
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
Section: Chapter Questions
Problem 1PE
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Question
Assume that your cache has 2% miss rate for instruction memory and 4% miss rate for
data memory. The miss penalty for instruction memory cache is 100 cycles and for data
memory cache is 200 cycles. The base CPI is 1 cycle.
Assume that you have a code which contains 200 instructions and 40% of them are
load and store instruction, rest of them are R type of arithmetic instruction. What is the
total clock cycle to execute the code?
Hint: The question is asking the TOTAL clock cycle, not average CPI.
data memory. The miss penalty for instruction memory cache is 100 cycles and for data
memory cache is 200 cycles. The base CPI is 1 cycle.
Assume that you have a code which contains 200 instructions and 40% of them are
load and store instruction, rest of them are R type of arithmetic instruction. What is the
total clock cycle to execute the code?
Hint: The question is asking the TOTAL clock cycle, not average CPI.
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