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For a system, RAM = 64KB, Block size = 4 bytes, Cache size = 128 bytes, Direct mapped cache. Calculate the Hit ratio while CPU runs program “Test_Cache”. Also count how many blocks are replaced in cache memory assuming the cache is empty at the beginning. For the same RAM, block size and Cache memory, what would be the Hit ration in case of Fully Associative Mapping? For the same RAM, block size and Cache memory, what would be the Hit ration in case of 4-way Set Associative Mapping? Main Program—“Test_Cache”

For a system, RAM = 64KB, Block size = 4 bytes, Cache size = 128 bytes, Direct mapped cache. Calculate the Hit ratio while CPU runs program “Test_Cache”. Also count how many blocks are replaced in cache memory assuming the cache is empty at the beginning. For the same RAM, block size and Cache memory, what would be the Hit ration in case of Fully Associative Mapping? For the same RAM, block size and Cache memory, what would be the Hit ration in case of 4-way Set Associative Mapping? Main Program—“Test_Cache”

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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For a system, RAM = 64KB, Block size = 4 bytes, Cache size = 128 bytes, Direct mapped cache.
Calculate the Hit ratio while CPU runs program “Test_Cache”. Also count how many blocks are
replaced in cache memory assuming the cache is empty at the beginning.
For the same RAM, block size and Cache memory, what would be the Hit ration in case of Fully
Associative Mapping?
For the same RAM, block size and Cache memory, what would be the Hit ration in case of 4-way Set
Associative Mapping?
Main Program—“Test_Cache”

For a system, RAM = 64KB, Block size = 4 bytes, Cache size = 128 bytes, Direct mapped cache. Calculate the Hit ratio while CPU runs program "Test_Cache". Also count how many blocks are replaced in cache memory assuming the cache is empty at the beginning. For the same RAM, block size and Cache memory, what would be the Hit ration in case of Fully Function NSU-1 Memory address (decimal) 0136 Instruction-1 Instruction-2 Instruction-3 0137 Associative Mapping? For the same RAM, block size and Cache memory, what would be the Hit ration in case of 4-way Set 0138 0139 Instruction-4 (return to Instruction-8 of main Associative Mapping? Main Program-"Test_Cache" Memory address (decimal) program --- Test Cache) ---- Function NSU-2 0003 Instruction-1 Memory address (decimal) 0004 Instruction-2 0128 Instruction-1 Instruction-3 (Call Function NSU-2) Instruction-4 0005 0129 Instruction-2 0006 0130 Instruction-3 Instruction-7 (Call Function NSU-1) Instruction-8 0007 0131 Instruction-4 0008 0132 Instruction-5 0009 Instruction-9 (End of program) 0133 Instruction-6 (return to Instruction-4 of main program--- Test_Cache)
Transcribed Image Text:For a system, RAM = 64KB, Block size = 4 bytes, Cache size = 128 bytes, Direct mapped cache. Calculate the Hit ratio while CPU runs program "Test_Cache". Also count how many blocks are replaced in cache memory assuming the cache is empty at the beginning. For the same RAM, block size and Cache memory, what would be the Hit ration in case of Fully Function NSU-1 Memory address (decimal) 0136 Instruction-1 Instruction-2 Instruction-3 0137 Associative Mapping? For the same RAM, block size and Cache memory, what would be the Hit ration in case of 4-way Set 0138 0139 Instruction-4 (return to Instruction-8 of main Associative Mapping? Main Program-"Test_Cache" Memory address (decimal) program --- Test Cache) ---- Function NSU-2 0003 Instruction-1 Memory address (decimal) 0004 Instruction-2 0128 Instruction-1 Instruction-3 (Call Function NSU-2) Instruction-4 0005 0129 Instruction-2 0006 0130 Instruction-3 Instruction-7 (Call Function NSU-1) Instruction-8 0007 0131 Instruction-4 0008 0132 Instruction-5 0009 Instruction-9 (End of program) 0133 Instruction-6 (return to Instruction-4 of main program--- Test_Cache)
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