A computer system using the Relatively Simple CPU includes a 32-byte, 2-way set associative cache. The cache uses an LRU replacement policy. Show the contents of the cache after it accesses the following memory locations: 0000; 1001; 2002; 3003; 0004; 2001; 3000; 4002; 1002; 3004; 2003; 0003; 4001; 3002; 1000; 2003

Q: A computer system using the Relatively Simple CPU includes a 32-byte, 2-way set associative cache…

A: Number of bytes in cache = 32. Eache cache line has 2 bytes. So number of cache lines = 32/2 = 16…

Q: A computer system using the Relatively Simple CPU includes a 32-byte, 2-way set associative cache.…

A: According to the information given:- We have to use realtively Simple CPU include 32byte, 2 way set…

Q: In designing a computer’s cache system, the cache block or cache line size is an important…

A: Step 1  The answer is given in the below step

Q: A CPU has 32-bit memory address and a 256 KB cache memory. The cache is organized as a 4-way set…

A: Given data is  cpu has 32 bit memory address and 256 cache memory  4 way set associative cache with…

Q: A cache system is to be designed to store data from a 256 MB memory space. If each block of main…

A: According to the asked question, the solution is given below with a proper explanation. According to…

Q: A 2-way set-associative cache consists of four sets. Main memory contains 2K blocks of 8 bytes each…

A: Given: No of lines in a set=2No of set in Cache = 4Block size=8 bytes Therefore, Size of each cache…

Q: Compare in detail in the table the difference between: Cache memory and main memory and register and…

A: Given memory units are Registers, Cache memory and Main memory and the given features are location,…

Q: A memory system has 16M bytes. The memory is organized into blocks of 64bit/8 bytes each, and the…

A: Introduction :Memory size = 16 MBCache size = 512 KB block size = 8 B4 way set associative .We have…

Q: A cache is set up with a block size of 32 words. There are 64 blocks in cache and set up to be 4-way…

A: Each block has 32 words, so the block offset = 25 words. So Block offset field can be represented by…

Q: microprocessor with 32-bit address bus has an on-chip 16-KByte four-way set-associative cache…

A: It is defined as a controlling unit of a micro-computer, fabricated on a small chip capable of…

Q: A computer system contains a main memory of 32KB. It also has a 1KB cache divided into two-lines/set…

A: the performance improvement, hit ratios and mapping calculation is given below

Q: A 2-way set-associative cache consists of four sets. Main memory contains 2K blocks of 8 bytes each…

A: The Associative caches allocate a set within the cache to each memory address, but not to any…

Q: When a set-associative cache address is created, what are the three fields that make up the address,…

A: Configure the address of the associative cache When there are two or more words in the main memory…

Q: Suppose the cache access time is 10ns, main memory access time is 200ns, and the cache hit rate is…

A: Given:- Suppose the cache access time is 10ns, main memory access time is 200ns, and the cache hit…

Q: A cache is set up with a block size of 8 words. There are 128 words in cache and set up to be direct…

A: First find number of blocks = total blocks in cache/ block size. = 128/8 = 16 Assuming each word is…

Q: A certain computer system is consisting of 32 GB main memory and 32 MB cache memory. The cache uses…

A: Given: A certain computer system is consisting of 32 GB main memory and 32 MB cachememory. The cache…

Q: A certain computer system is consisting of 32 GB main memory and 32 MB cache memory. The cache uses…

A:

Q: A computer system contains a main memory of 32KB. It also has a 1KB cache divided into two lines/set…

A: the answer is as follows.

Q: Compute Average Memory Access Time (AMAT) for a system that consists of a 2- level cache design.…

A: Given:   L1 cache access time = 1 cycle L2 cache access time = 5 cycle memory access time = 20 cycle…

Q: A cache is set up with a block size of 32 words. There are 16 blocks in cache and set up to be…

A: Block size = 32 words  Block Offset = 5 bits Total # of blocks inside cache = 16 So index bits = 4…

Q: A cache hit is when the desired data is already located in the cache RAM. O True False

A: There is a significant gap between processor speed and cache speed. to reduce this gap Cache Memory…

Q: A memory hierarchy contains a single cache with a miss rate of 2% that holds both instructions and…

A: Introduction: CPU (Central Processing Unit):  A CPU is the centralized computer unit responsible for…

Q: For a system, RAM = 64KB, Block size = 4 bytes, Cache size = 128 bytes, 2-way Set Associative cache.…

A: Given: RAM = 64KB, Block size = 4 bytes, Cache size = 128 bytes

Q: A certain processor uses a fully associative cache of size 16 kB. The cache block size is 16 bytes.…

A: The answer for the tag and index fields respectively in the addresses generated by the processor is

Q: Typically, miss rate, miss penalty, hit time, and bandwidth are the main metrics to evalu the…

A: RAM has two type of memory  1.Primary or main memory 2.secondary memory To improve the average time…

Q: A computer system contains a main memory of 32KB. It also has a 256Bytes cache divided into…

A:

Q: A computer has a 256 Ktytes, 4way set associative, write hack data cache with block size of 32…

A: The size of the cache tag directory is

Q: Question: A computer system contains a main memory of 32KB. It also has a 1KB cache divided into…

A: The answer given below:-

Q: Assume you have a 8-way set associative cache having 16K lines each having capacity of 8 Bytes. A…

A: A.  Block size = 8 bytes So # of data bytes brought= size of block = 8

Q: Accesses between various levels of the memory hierarchy are made faster by using buffers. In this…

A: Step 1  Introduction: Buffer A designated province of memory within the program for storing the…

Q: A computer system contains a main memory of 32K 16-bit words. It also has a 4Kword cache divided…

A: Consider a computer system that is containing main memory which is having 32K or 32000 words which…

Q: A certain processor uses a fully associative cache of size 16 kB, The cache block size is 16 bytes.…

A:

Q: A computer system has the segmented paging for virtual memory. The memory is byte addressable. Both…

A: Given data: virtual( Process size ) and physical address( Main Memory size) spaces :  216 bytes…

Q: A computer has a 256 KHytes, 4-way set associative, write hack data cache with block size of 32…

A: According to the information given we have to find the number of bits in cache tag.

Q: A 32-bit address direct cache mapping with 2048 blocks in cache and each block has 16-bits in byte…

A: Introduction :Given , 32bit address direct mapped cache,number of blocks = 2048 each block has 16…

Q: In a smartphone, the length of the main memory address is 16-bits. Its L1 cache size is 2K-byte.…

A: According to the Question we have , Main Memory address= 16 bits Cache Memory Size= 2 KBLRU Page…

Q: You are given a direct-mapped cache of 4 blocks with four-word per block (a total of 16 words in the…

A: Given: No. of blocks:4 No. of words per block:4 total number of word in cache:16 main memory size :…

Q: You are assigned a task to design a cache memory that will be helpful to improve the overall…

A: Page Replacement in Cache: Optimal Page Replacement algorithm:-This algorithm replaces pages that…

Q: Buffers are employed between different levels of memory hierarchy to reduce access latency. For this…

A: Buffers needed between L1 and L2 cache Write buffer is the buffer that is needed between L1 cache…

Q: A load that misses in (all levels of) the cache and is serviced by main memory takes about how long…

A: Lets see the solution in the next steps

Q: In general, a cache is named according to the amount of data it contains (i.e., a 4 KiB cache can…

A: (A)

Q: In general, a cache is named according to the amount of data it contains (i.e., a 4 KiB cache can…

A: In questions with many questions we must answer the first.

Q: Q: A set-associative cache has a block size of 256 bytes and a set size of 2. The cache can…

A: Please give positive ratings for my efforts. Thanks.   ANSWER     Here, number of bytes per cache…

Q: of accesses between different levels of the memory hierarchy. List any possible buffers between the…

A: Given   Buffers are used to reduce the latency of accesses between different levels of the memory…

Q: Assume that the cache is initially empty. The processor fetches words from locations in order: 4098,…

A:

Q: Assume that a system’s memory has 128M bytes. Blocks are64 bytes in length, and the cache consists…

A: Ans:)  Given, Memory = 128M bytes, Block size = 64 bytes, cache size = 32K blocks

Q: A compulsory cache miss happens the first time the CPU reads any bytes in a memory Such cache misses…

A: It is defined as the data or contents of the main memory that are used frequently by CPU are stored…

Q: Cache memory is a high-speed memory that is used to store frequently accessed instructions or data.…

A: About cache hit can occur in cache memory

Q: A set-associative cache has a block size of 256 bytes and a set size of 2. The cache can accommodate…

A: Here, number of bytes per cache line = (size of block in bytes) * (number of blocks per line) = 256…

Q: The main memory capacity is 256M bytes. A 2- way set associative cache contains 64kBytes and has a…

A: Provided the solution for above given question with detailed step by step explanation as shown in…