Suppose you are asked to have AMAT to be <=2 cycles. You have two levels of cache. L1 Hit Time is 1 cycle and L2 Hit Time is 3 cycles; L2 Miss Rate 8% and L2 Miss Penalty is 150 cycles. What must you optimize your L1 miss rate to be? Show your work

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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: For the cache design of the preceding problem, suppose that increasing the line size from one word…

A: As referred to answer for section 4.27 in the textbook, it is known that the Miss penalty for cache…

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Q: A processor has a 32 byte memory and an 8 byte direct-mapped cache. Table 0 shows the current state…

A: Our guidelines is answer the first question and remaining question submit the in the next question.…

Q: the step the calcul how to convert the kilobytes to know the cache line and the concept ???

A: Here given, Array A containing 1k(1024) elements. Each element is 4 bytes.

Q: On the second access (the access of word 120), in which index will the block containing 120 be…

A: On the second access, 120 will be placed in 1000 index

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Q: For the cache design of the preceding problem, suppose that increasing the line size from one word…

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Q: Now, we consider a 16-byte, four-way, fully- associative cache. Since the capacity of the cache is…

A: The Answer for the given question is in step-2.

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A: Valid Bit Is set to 0 when: A block is initially created in the cache with an invalid state (0),…

Q: Give an example

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Q: Consider a 4-way set associative vache mee up of 64-biy words.the number of words per line is 8 and…

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A: please see the next step for solution

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A: Dear Student, Yes it will change the answer from the previous question , in fully associative cache…

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Q: How do I calculate tag, index, and offset of a 4 way set associative? To summarize, essentially I…

A: Here we take simple assumption to solve the question. ================================ Here we take…

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Q: ssociative ca cks. For choc the least rece SSOC umber of ca

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Q: Discuss the First-Come, First-Served (FCFS) disk scheduling algorithm. Please explain this algorithm…

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Q: 5 32 bits in bc r has latency has latency the hit latenci associative

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Q: The paging problem is caused by the finite space limitation. Assume our cache C holds k pages. We…

A: The paging problem is caused by the finite space limitation. Assume our cache C holds k pages. We…

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A: It is defined as a file which contains and stores data in chronological order. The data itself may…

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Q: An operating system follows a variable memory partitioning model. The system keeps track of empty…

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A: Introduction: Caching in computer systems is based on the notion of storing information that is…

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A: The Answer is (c) Tag = 20-bit, Word = 5-bit

Q: struct temp { int x; int y; }; struct temp s;

A: 1) Total number of writes = 256*4 = 1024. 2) For 8 write 1 miss . for 1024 write 1024/8 = 128 write…

Q: An university student was trying improve the performance of one of the test computers. Computer…

A: Lets see the solution.

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A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…

Q: For the cache design of the preceding problem, suppose that increasing the line size from one word…

A: the average miss penalty about 2.9 times smaller.

Q: e miss rate. Is this possible or are you dreaming? If this is possible, please explain why de the…

A: Cache is used to store a data in advance so when request is made in future it can provide the data…

Q: ssume we have a direct-mapped cache with 64 blocks and eatdh block consists ol 16 byles, th nitially…

A: lets analyze given instruction in mips mars:- mars code .text