Question: For each part of this exercise, assume the initial cache and memory state in Figure 5.38. Each part of this exercise specifies a sequence of

For each part of this exercise, assume the initial cache and memory state in Figure 5.38. Each part of this exercise specifies a sequence of one or more CPU operations of the form:

P#:

[ ]

where P# designates the CPU (e.g., P0,0), is the CPU operation (e.g., read or write),

denotes the memory address, and indicates the new word to be assigned on a write operation. What is the final state (i.e., coherence state, sharers/owners, tags, and data) of the caches and memory after the given sequence of CPU operations has completed? Also, what value is returned by each read operation?

a. P0,0: read 100

b. P0,0: read 128

c. P0,0: write 128

d. P0,0: read 120

e. P0,0: read 120 P1,0: read 120

f. P0,0: read 120 P1,0: write 120

g. P0,0: write 120

h. P0,0: write 120

For each part of this exercise, assume the initial cache and memory

Chip 1 Chipo MO M1 Figure 5.37 Multichip, multicore multiprocessor with DSM. P3,1 PO,0 P0,1 Coherency Address 100 00 10 120 000 20 130 108 00 08 108 118 18 L2$, 0 L2$ State Adagss Data Address State Adtagss DM P0.1 DS P3.1 100 10 120 20 DS P0.0: E 108 00 08 DS P3.1: E 108 00 08 DM P1.0 130 10 DS P1,0 118 18 00 20 M1 MO Address State Owner/sharers Data Address State Ownersharers Data DM 00 10 C1 00 20 1000 120 CO, C1 000 08 128 28 00 10 DM CO 00 68 110 130 CO 00 18 00 96 18 138

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

To determine the final state of the caches and memory after each operation you need to understand th... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

For each part of this exercise, assume the initial cache and memory state in Figure 5.38. Each part of this exercise specifies a sequence of one or more CPU operations of the form: P#: [] where P#...

For each part of this exercise, assume the initial cache and memory state in Figure 5.38. Each part of this exercise specifies a sequence of one or more CPU operations of the form: P#: [ ] where P#...

For each part of this exercise, assume the initial cache and memory state in Figure 4.42. Each part of this exercise specifies a sequence of one or more CPU operations of the form: P#: [

For each part of this exercise, assume the initial cache and memory state as illustrated in Figure 5.35. Each part of this exercise specifies a sequence of one or more CPU operations of the form: P#:...

For each part of this exercise, assume the initial cache and memory state as illustrated in Figure 4.37. Each part of this exercise specifies a sequence of one or more CPU operations of the form: P#:...

Question 4 ( 15 Points) symmetric shared-mesed multiprocessor illustrated in the following figure represents commonly implemented with four blocks eoherence protocol discussed in class, and shown in...

Provide a summary technical report with your own words about Pipelined Execution which is also named as Instruction Level Parallelism, addressing mainly the following areas: 1. What is Pipelined...

5. [0010/10/10/10/10] For each part of this exercise, the initial cache and memory state are assumed to initially have the contents shown in Figure 5.37. Each part of this exercise specifies a...

5.1 [10/10/10/10/10/10/10] For each part of this exercise, the initial cache and memory state are assumed to initially have the contents shown in Figure 5.37. Each part of this exercise specifies a...

For each part of this exercise, the initial cache and memory state are assumed to initially have the contents shown in Figure 5.37. Each part of this exercise specifies a sequence of one or more CPU...

The Piper Ventura Illustrators presented the following information pertaining to accounts that will need adjustments for its Nov. 30, 2021 year-end financial statements. a) On Oct. 1, 2021, Piper...

The current order quantity for Electric Powerbars is 100 bars. The order cost is $10 per order, the holding cost is $0.25 per box per year, and the annual demand is 2,000 bars per year. a. Calculate...

If a semiannual bond with a face value of $ 1 , 0 0 0 has a 7 . 7 5 % annual coupon rate and a 1 0 - year maturity. The current price of the bond is approximate $ 1 , 0 3 3 . 5 5 . What s the annual...

Questions Q1. Write a Python program to retrieve the first and last colors from the following list: color_list = ["red", "green", "white", "blue", "black") Q2. Given the following dictionary,...