2. MESI Cache Coherence Protocol. In this question, we will explore MESI cache coherence protocols for a processor with four cores. You are given the initial cacheline coherence protocol state for variable x and the next sequence of requests for variable x (either store to x or load from x). This question only considers the state of the L1 cache. Fill in the blank cells that describe the cacheline coherence state after each request. No further explanation is required, but the work shown may be given partial credit. Request from Core # Initial Core 2 Core 3 Core 1 Core 1 Request Type Core 0 I Store Load Store Load Cache Line State Core 1 Core 2 I I Core 3 M
2. MESI Cache Coherence Protocol. In this question, we will explore MESI cache coherence protocols for a processor with four cores. You are given the initial cacheline coherence protocol state for variable x and the next sequence of requests for variable x (either store to x or load from x). This question only considers the state of the L1 cache. Fill in the blank cells that describe the cacheline coherence state after each request. No further explanation is required, but the work shown may be given partial credit. Request from Core # Initial Core 2 Core 3 Core 1 Core 1 Request Type Core 0 I Store Load Store Load Cache Line State Core 1 Core 2 I I Core 3 M
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
![2. MESI Cache Coherence Protocol. In this question, we will explore MESI cache coherence protocols for
a processor with four cores. You are given the initial cacheline coherence protocol state for variable x and the
next sequence of requests for variable x (either store to x or load from x). This question only considers the
state of the L1 cache. Fill in the blank cells that describe the cacheline coherence state after each request.
No further explanation is required, but the work shown may be given partial credit.
Request Type
Cache Line State
Core 1 Core 2
I
I
Request from Core #
Initial
Core 2
Core 3
Core 1
Core 1
Store
Load
Store
Load
Core 0
I
Core 3
M](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc4e73072-742e-4396-bcf5-c77a627ec718%2F10a21c73-8579-4825-b79c-169b6b2e190e%2Fk54jldq_processed.png&w=3840&q=75)
Transcribed Image Text:2. MESI Cache Coherence Protocol. In this question, we will explore MESI cache coherence protocols for
a processor with four cores. You are given the initial cacheline coherence protocol state for variable x and the
next sequence of requests for variable x (either store to x or load from x). This question only considers the
state of the L1 cache. Fill in the blank cells that describe the cacheline coherence state after each request.
No further explanation is required, but the work shown may be given partial credit.
Request Type
Cache Line State
Core 1 Core 2
I
I
Request from Core #
Initial
Core 2
Core 3
Core 1
Core 1
Store
Load
Store
Load
Core 0
I
Core 3
M
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