Q20: Assuming an initially empty 2-way set associative cache with a block size of 2 words and a total of 4 sets, which is using a LRU replacement policy. Complete the following table showing the cache afte all the following block accesses:

Q: Make the difference between a cache that is directly mapped and one that is totally associative.

A: The answer is given in the below step

Q: 3) Assume that there is a cache with 4 blocks and the block size is 1 byte (in total only 4B cache).…

A: Lets see the solution  in  the next steps

Q: Let a program use 5 contiguous words and loop these words 100 times (meaning the execution trace of…

A: For fully associative LRU case the following would be the sequence since there are 4 blocks in the…

Q: 8. Assume a cache with a write-through policy, non-write allocate. Your cache has a miss rate of 4%.…

A: Given Miss rate=4%=0.04 Miss penalty=120 cycles The new penalty with extra cycles will be=120+30=150…

Q: Take into consideration the difference between a fully associative cache and a directly mapped…

A: In computer architecture, caches are used to speed up data access by storing frequently accessed…

Q: wing cache organizations: Fully associative cache and Set associative cache

A: Introduction: Cache Memory is a unique type of extremely fast memory. It is utilized to synchronize…

Q: The essential distinction between a genuinely associative cache and a directly mapped cache is the…

A: Cache memory is a short, local memory used to store data the CPU regularly accesses.   The most…

Q: Write a Fraction class whose objects will represent fractions. Note: this is the first part of a…

A: Here our task is to write a c++ object-oriented program without having a constructor and accepting…

Q: • The entire cache block is read on any miss. • It takes one memory access to read (or write) a…

A: The entire cache block is read on any miss.  It takes one memory access to read (or write) a block…

Q: oral locality" boost performance with ca

A: The phrase "spatial locality," which is also known as "data locality," describes the practice of…

Q: This function will be able to determine the fields in a log entry it needs to look at in order to do…

A: Cache with 64- Byte: For example, a 64-byte cache line indicates that the memory is separated into…

Q: Figurize the Fully associative cache (E = C/B) ?

A: According to the question we need to Figurize the Fully associative cache (E = C/B).

Q: Describe the principle of "direct-mapped" versus "associative" cache designs.

A: 1) "Direct-mapped" and "associative" are two different cache designs used to manage memory in a…

Q: Assume a cache system has been designed such that each block contains 4 words and the cache has 1024…

A: Given: Assume a cache system has been designed such that each block contains 4 words and the cache…

Q: Q4) For a set associative mapped cache design with a 10bit address, First 3 bits represent tag, next…

A: Given : Number of address bits = 10 bits Tag bits = 3 bits Index bits = 3 bits Offset bits = 4…

Q: LRUCache(int capacity) Initialize the LRU cache with positive size capacity. int get(int key) Return…

A: The problem is about creating a data structure that simulates a Least Recently Used (LRU) cache. A…

Q: A write through cache will always store any changes made in the cache in memory immediately replace…

A: B. Wrong - Write-through caches are not the only ones that can use cache replacement strategies.…

Q: Consider the difference between a fully associative cache and a directly mapped cache.

A: One extreme is a completely associative cache, in which a new line may be inserted anywhere in the…

Q: Assuming a cache of 8K blocks, a four-word block size and a 32-bit address, find the total number of…

A: Answer:- Here word size isn't mentioned, so i will use the standard value 1 word = 4 bytes.So MM =…

Q: Which one is not one of the advantages of direct mapped cache against to 4-way set associative…

A: Answer: Option C Two sequential read to 2 different addresses matching the same cache block will…

Q: Assume that a cache is direct-mapped and stores 8 blocks. Each block is 16 bytes. Given the…

A: The requested addresses are,  0x10 0x14 0x20 0xA0 0x20 0x10 0xA0 0xAC   The addresses in binary are,…

Q: The following blocks are referenced by the CPU and to be fetched from the RAM to the cache…

A: Answer to the above question is in step2.

Q: uld write in c language not c++

A: Define header file <stdio.h> for io operations. Define main function. Define int variables i1,…

Q: Consider the difference between a cache that is totally associative and one that is directly mapped.

A: Direct-Mapped Cache is simplier (requires just one comparator and one multiplexer), as a result is…

Q: A computer uses a set - associative cache with 8 - blocks per set . 1. How many bits will be used…

A: 1. LRU stands for Least Recently Used Algorithm. It is a type of block replacement algorithm which…

Q: how "spatial locality" and "temporal locality" improve cache performance. Caches use these phenomena…

A: Cache memory plays an essential role in increasing the speed and efficiency of modern computing…

Q: 5. Find the Cache line number in Direct Cache Mapping, if full memory address: 16FFFC and Cache is…

A: Given:

Q: If there is a 64K cache with a block size of Ik, what is the number of bits in the index field of…

A:

Q: Compute the sum of all of the factorials from 0! to n! where n! is the largest factorial that can be…

A: #include<iostream> using namespace std; int fact(int n){     //Initializing product with 1…

Q: Distinguish between caches that are completely associative and caches that are directly mapped.

A: Associative Mapping:  In this case, the main memory block may be mapped to any cache block.  Here,…

Q: Differentiate between caches that are totally associative and those that are directly mapped.

A: In this question we need to explain the differences between totally associative caches and directly…

Q: Make the difference between a cache that is directly mapped and one that is totally associative.

A: Cache that is Directly Mapped: The simplest method is a direct-mapped cache, in which each main…

Q: To what extent may a certain log processing function access the various components of a log entry?…

A: Basics: A log document is a record that keeps track of either activities that take place inside a…

Q: A 2-way set associate cache include four blocks. Complete the contents of the cache table. Block…

A:

Q: ine. Also, you need to show the cac in your program marking the hits a ells to show how many hits…

A: The code is given as,

Q: Based on what we've learned about caches in this class, which of the following situations will cause…

A: It's called a cache conflict when a block is occupied by some information and there are other empty…

Q: Create a set-associative cache and assign it a name.

A: INTRODUCTION: An associative cache is a cache that is filled with items. When the cache is split…