Assume that you have a system that contains a 16-word cache (C-16). Consider the following RISCV assembly code addi to, zero, 4 addi so, zero, 0 loop: beq to, zero, done Iw t1, 0x30(s0) lw t2, 0x70(s0) lw t3,0x54(s0) Iw t3,0x50(s0) addi to, t0, -1 j loop done: Partl: Direct Mapped Cache, b = 1 word 20

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
icon
Related questions
Question
Assume that you have a system that contains a 16-word cache (C-16). Consider the following RISCV assembly code
addi to, zero, 4
addi so, zero, 0
loop: beq to, zero, done
Iw tl, Ox30(s0)
Iw t2, 0x70(s0)
lw t3, 0x54(s0)
Iw t3, 0x50(s0)
addi to, to, -1
j loop
done:
Partl: Direct Mapped Cache, b = 1 word
1) Fill in the correct size for the cache fields (Assume 32-bit memory address size):
Tag
Set
2)Place every instruction's data in the correct set in the cache. Also, determine what kind of miss the instruction faces.
Instruction's data
mem[0x00.030]
mem[0x00..070]
Byte Offset
mem[0x00.054]
mem[0x00..050]
Set Cache No. Compulsory miss Conflict miss (2nd iteration)
Answer as :0, 3, 5... Answer as: TRUE or FALSE Answer as: TRUE or FALSE
3) Find the miss rate (NOTE: if the number is 88.777778, then your answer should be 88.8) :
(Note: number of misses includes both compulsory and the conflict misses in all iterations)
Cache miss rate=
Transcribed Image Text:Assume that you have a system that contains a 16-word cache (C-16). Consider the following RISCV assembly code addi to, zero, 4 addi so, zero, 0 loop: beq to, zero, done Iw tl, Ox30(s0) Iw t2, 0x70(s0) lw t3, 0x54(s0) Iw t3, 0x50(s0) addi to, to, -1 j loop done: Partl: Direct Mapped Cache, b = 1 word 1) Fill in the correct size for the cache fields (Assume 32-bit memory address size): Tag Set 2)Place every instruction's data in the correct set in the cache. Also, determine what kind of miss the instruction faces. Instruction's data mem[0x00.030] mem[0x00..070] Byte Offset mem[0x00.054] mem[0x00..050] Set Cache No. Compulsory miss Conflict miss (2nd iteration) Answer as :0, 3, 5... Answer as: TRUE or FALSE Answer as: TRUE or FALSE 3) Find the miss rate (NOTE: if the number is 88.777778, then your answer should be 88.8) : (Note: number of misses includes both compulsory and the conflict misses in all iterations) Cache miss rate=
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Knowledge Booster
Fundamentals of Input and Output Performance
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education