Objective: Show the influence of the cache size on the miss rate

Q: B- 1. A computer has L1 and L2 caches and main memory. Access to the L1 cache takes 10 nanoseconds…

A: Here in this question we have given L1 cache acces time = 10ns L2 cache access time = 50 ns. Main…

Q: challenges that arise when attempting to build a cache replacement approach that works for all…

A: Introduction: Caching is an important technique used in computer systems to improve the performance…

Q: Consider a 32-bit computer using byte-addressable memory accessing different types of cache. Each…

A: To determine the number of bits used for the tag, index (or set), and byte offset for each type of…

Q: Consider a computation running on a machine with a 1 GHz clock, 8-word cache line, single cycle…

A: Single threaded execution without caches There will be a significant performance drop because the…

Q: Explain why it is difficult to develop a suitable cache replacement technique for all address…

A: Answer: Cache algorithms (also known as cache replacement algorithms or cache replacement policies)…

Q: Determine the number of bits for each cache for the , , and address bits cache size block size…

A: As per answering guidelines solving the first 3 sub question 1. Block size = 16B So block offset…

Q: 1. A 64-bit word computer system employs an 8 MB cache. The address bus in this system is 38 bits.…

A: Question 1 : Word size = 8 bytes ; No of bits to represent word = 3 bitsNo of words in cache =…

Q: Describe the challenges involved in creating a cache replacement technique for every address…

A: The above question is asking about the challenges involved in creating a cache replacement technique…

Q: Suppose we have a 16KB direct-mapped data cache with 4-byte blocks. Show how a 32-bit memory address…

A: The solution for the above given question is given below:

Q: I have a little bit problem with my late quiz for computer architecture, I get the answer from my…

A: Following information has been given: Main memory size = 4 Gbytes(GB) = 210x 210x 210x 22 bytes…

Q: A two way set associative cache can host 32 KB (Kilobyte) of memory data with 16-word block. The…

A: Given that, Cache size= 32 KB Block size= 16 W Number of bits in memory system= 32 In two way set…

Q: Assume a byte-addressable computer uses 2-way set associative mapping to provide access to 32 cache…

A: The Structure of Virtual Memory : Caches and random access memory make up the majority of the…

Q: Suppose we have the following parameters on a two level cache system (L1 is closer to CPU). L1…

A: To determine the CPI (Cycles Per Instruction) due to the cache system, we first need to determine…

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

A: First of all, we need to determine what the index bits are and from above we know the offset is 9…

Q: Describe the challenges involved in creating a cache replacement mechanism for all address sequences

A: The above question is asking about the challenges involved in creating a cache replacement technique…

Q: What does it happen with the compulsory and coherence misses when you enlarge the caches? Are there…

A: Miss rates can be given in terms of : 1)local miss rates 2) global miss rates Local miss rates:The…

Q: TLB LRU MEM LRU 5 A 5 A B 3 2 3 4 5 6 7 8 OSA B D E F 9 C 0 2 3 1 1 1 1 1 1. Show the breakdown of…

A: Page faults occur in a virtual memory system when a requested page, referenced by a virtual address,…

Q: What are the obstacles to developing a cache replacement mechanism that is compatible with any given…

A: Cache memory is a form of fast memory used to store frequently accessed data and instructions.  It…

Q: Please help me with this computer architecture homework

A: Question 2: Multiple Choice Questions2.Which cache mapping technique uses a single cache line for…

Q: What obstacles must be surmounted to devise a method for replacing cache that is compatible with any…

A: Designing a cache replacement method that is compatible with any address sequence poses several…

Q: Consider a hypothetical memory access time: 1 memory bus clock cycle to send an address

A: Answer:   The bandwidth attainable from parallelizing the DRAM initialization time would be 8 words…

Q: Suppose a computer using fully associative cache has 224 words of main memory and a cache of 512…

A: Explanation:   Cache has 224 words main memory with 24 bits Each cache contains 16 words =24 words…

Q: Explain the reasons why it is so difficult to devise a suitable cache replacement technique that…

A: Given: Because it needs previous knowledge of the reference string or at the very least a solid…

Fundamentals of memory

A collection of connected storage devices form the memory unit. It is a space to store data and instructions required for processing. Information is stored in a memory unit in the form of bits. There are two types of memory namely: