Consider a Direct Mapped cache with 32-bit memory address reference word addressable. Asume a 2 word block and a Cache size of 8 locations. Each Location has one Block. Starting with an empty cache assume the following memory address references in the corresponding order Word addresses in Main Memory Address 3180 43 191 88 190 14 181 44 186 253 Is the underlined reference a hit or a miss in cache? Select one: a. HIT b. MISS

Q: Consider a Direct Mapped cache with 32-bit memory address reference word addressable. Assume a 2…

A: Introduction: The correct answer is option a. HIT Below is the Explanation

Q: Consider a Direct Mapped cache with 32-bit memory address reference word addressable. Assume a 2…

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Q: Consider a Direct Mapped cache with 32-bit memory address reference word addressable. Assume a 2…

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Q: Consider a Direct Mapped cache with 32-bit memory address reference word addressable. Assume a 2…

A: Given: Goal: We have to check that in which cache block address 253 values maps to.

Q: Consider a Direct Mapped cache with 32-bit memory address reference word addressable. Assume a 2…

A: (a)Number of blocks cache has = 16 Block size = 2 words = 4 bytes Block address = 88/4 = 22 Tag =…

Q: Consider a Direct Mapped cache with 32-bit memory address reference word addressable. Assume a 2…

A: Given: Goal: We have to find out memory address 253 value maps to which cache block number or cache…

Q: Consider a Direct Mapped cache with 32-bit memory address reference word addressable. Assume a 2…

A: Direct mapping in cache is a method used to map each memory block of the main memory to a particular…

Q: Consider a Direct Mapped cache with 32-bit memory address reference word addressable. Assume a 2…

A: Given: Goal:We have to check in which cache block does the address 253 value maps to.

Q: Consider a Direct Mapped cache with 32-bit memory address reference word addressable. Assume a 2…

A: Given: Goal: Find the cache block number to which memory address 253 maps to.

Q: For a direct-mapped cache design with a 32-bit address, the following bits of the address are used…

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Q: Suppose that the following direct mapped cache is given, where it is composed of 8 blocks of 4 word…

A: Block size = 4 words So block offset = 2 bits Total # of block inside cache = 8 So index bits = 3…

Q: Consider now a fully associative cache where each cache line holds 32 words. The machine word (the…

A: Actually, cache is a one of the memory. It is a fast access memory. It is located in between cpu and…

Q: Consider a direct mapped cache with 8 cache blocks (0-7). If the memory block requests are in the…

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Q: Consider a fully-associative cache of size 4. Each slot in the cache can have just one item (i.e.…

A: Fully -associative cache

Q: Hi,   For this question I was curious about the Hit/Miss. There are people saying that the third hit…

A: According to given table,each of the access will be discussed now step by step. Access : 1 For index…

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: 1. Consider a 128-word L2 memory and a 16-word direct mapped L1 cache. (2 points each) a. How many…

A:

Q: ze of 8 locations. arting with an empty cache, assume the following memory address references in the…

A: (a)Number of blocks cache has = 16 Block size = 2 words = 4 bytes Block address = 88/4 = 22 Tag =…

Q: QUESTION 4 Consider a direct mapped cache of 64 KİB. The block size is 128 bytes. The number of bits…

A: Solution : (4)cache memory capacity = 64 kiB = 2^16 BytesBlock size = 128 bytes = 2^7 bytesNumber of…

Q: 1. Suppose physical addresses are 30 bits wide. Suppose there is a cache containing 256K words of…

A: Given that, Physical address length = 30 bits Cache size= 256K words= 218 words Block size= 4 words=…

Q: Consider a single-level cache with an access time of 2 ns, a line size of 64 bytes, and a hit ratio…

A: Introduction: A cache miss is where the information asked for preparing by a part or application…

Q: Assume a 64 KiB direct-mapped cache with a 32-byte block. What is the miss rate for the address…

A: Given scenario: Direct-mapped cache 64KiB with 32-byte block. The given address streams are 0, 2,…

Q: Consider the series of address references given as word addresses: 2, 3, 11, 16, 21, 13, 64, 48, 19,…

A: • The block offset = address % 4•The  index = b(address % 16) / 4c• The tag = baddress / 16c Address…

Q: Consider a single-level cache with an access time of 5 ns, a block size of 128 bytes and a hit ratio…

A: For referring a word from main memory, we need to shift a 128 B from main memory to cache since…

Q: Consider a cache that stores 32768 KİB of user data with 8-way associativity and a block size of 256…

A: Given question has asked to find the Tag field bits value. Information provided in question are as…

Q: Consider a main memory with size 512MB with cache size 64KB  and memory block is 4 bytes. Assume…

A: We are given main memory as 512 MB with 64KB cache. And block offset is 4 bytes. We are going to…

Q: 3. Assume a 2-way set associative cache with a 8 2-byte blocks. For each reference, list the binary…

A: Given data, 32 bit memory address Byte addresses: 3 180 43 2 191 88 190 14 180 44 186 253

Q: For a direct-mapped cache design with 64-bit addresses, the following bits of the address are used…

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Q: Given 256 GB of physical memory, a 2-way set associative cache that is 128 KB in size with a block…

A: Ans.1:  16 bytesEach block has 16 bytes. Calculate the number of bits in the TAG, SET, and OFFSET…

Q: 2. 3) Using the series of references given in the following table, show the hits and misses and…

A: In case of set associative cache we use relation p % s = i to map the memory block address to the…

Q: Describe why it is difficult to implement a cache replacement policy that is optimal for all address…

A: Optimal page replacement algorithm is difficult to implement since it requires prior knowledge of…

Q: 2. Assume a direct-mapped cache with 4 4-byte blocks. For each reference, list the binary address,…

A: Given: Note that you will need to convert them to binary: 3, 180, 43, 2, 191, 88, 190, 14, 181, 44,…

Q: Cache access involves virtual to physical address translation through the TLB, cache tag comparison…

A: A.  The given TLB is a fully associative cache since the tag bits can belong to any block of cache.…

Q: There is a cache with 8 blocks, find the number of misses for each cache organization…

A: Given: There is a cache with 8 blocks, find the number of misses for each cache organization…

Q: Consider an 32-bit Direct Mapped cache with 8-word block and a total cache size of 1024 words, word…

A: Given: Goal: Find the size of tag bits in the cache.

Q: Consider an 32-bit Direct Mapped cache with 8-word block and a total cache size of 1024 words, word…

A: Given: Goal: Find the size of tag bits of the cache.

Q: Consider an 32-bit Direct Mapped cache with 8-word block and a total cache size of 1024 words, word…

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Q: Consider an 32-bit Direct Mapped cache with 8-word block and a total cache size of 1024 words, word…

A: Given: Goal: Find the size of tag bits in the cache.

Q: Consider an 32-bit Direct Mapped cache with 8-word block and a total cache size of 1024 words, word…

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Q: Consider an 32-bit Direct Mapped cache with 8-word block and a total cache size of 1024 words, word…

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Q: Consider an 32-bit Direct Mapped cache with 8-word block and a total cache size of 1024 words, word…

A: Given: Goal: Find the size of tag bits in the cache.

Q: Consider the following main memory word reference string; start with an empty cache all blocks…

A: Let us take the capacity of the cache block as four. This means at any time a cache block cannot…

Q: Consider a cache with a line size of 32 bytes and a main memory that requires 30 ns to transfer a…

A:

Q: 3. If the virtual address Ox1000 0043 is on physical page Ox42, then what do the following TLB entry…

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Q: Consider a 4-way set ansociative cache made up of 64-bit words. The number of words per line is 8…

A: Cache memory is the faster then RAM. Its size is small as compared to RAM.

Q: Given a computer using a byte-addressable virtual memory system with a two-entry TLB, a 2-way set…

A: Below is the answer with explanation and calculation:

Q: Describe why it is difficult to create an appropriate cache replacement strategy for all address…

A: Caching enhances performance by storing recently used or often accessed data in memory locations…

Q: Describe why it is difficult to create an appropriate cache replacement strategy for all address…

A: Given: Explain why it's tough to come up with a cache replacement approach that works for all…

Q: Give the position (or set) in the cache that would be checked on each of the read operations of…

A: a)Assuming a direct-mapped cache with 16 one-word blocks that is initially empty, label each…

Q: Consider a computer with a cache memory of 1024 blocks and a total size of 512K bits. This computer…

A: Provided the solution for all the above given questions with detailed step by step explanation as…