For a system, RAM - 64KB, Block size - 4 bytes, Cache size - 128 bytes, 2-way Set Associative cache. CPU requires to access following memory locations while running a program "Test_Cache" 1024, 137, 11, 75, 74, 72, 133, 7, 69, 130, 129, 66, 65, 10, 5, 3 (for convenience, addresses are given in decimal). Calculate the Hit ratio assuming the cache is empty at the beginning. Also count the number of blocks replaced in cache memory if LRU (least Recently Used) is used as replacement algorithm. Please construct a table as follows and calkulate'provide info for each address. Block of Set no Consequence Comments, if any Memory address Hit/Miss Line RAM no

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter11: Operating Systems
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For a system, RAM - 64KB, Block size - 4 bytes, Cache size - 128 bytes, 2-way Set Associative cache. CPU requires to access following memory locations while running a program "Test Cache".
1024, 137, 11, 75, 74, 72, 133, 7, 69, 130, 129, 66, 65, 10, 5, 3 (for convenience, addresses are given in decimal).
Calculate the Hit ratio assuming the cache is empty at the beginning. Also count the number of blocks replaced in cache memory if LRU (least Recently Used) is used as replacement algorithm.
Please construct a table as follows and calculate'provide info for cach address.
3.
Block
of Set no
Comments, if any
Memory
address
Hit/Miss Line
Consequence
RAM
no
Transcribed Image Text:For a system, RAM - 64KB, Block size - 4 bytes, Cache size - 128 bytes, 2-way Set Associative cache. CPU requires to access following memory locations while running a program "Test Cache". 1024, 137, 11, 75, 74, 72, 133, 7, 69, 130, 129, 66, 65, 10, 5, 3 (for convenience, addresses are given in decimal). Calculate the Hit ratio assuming the cache is empty at the beginning. Also count the number of blocks replaced in cache memory if LRU (least Recently Used) is used as replacement algorithm. Please construct a table as follows and calculate'provide info for cach address. 3. Block of Set no Comments, if any Memory address Hit/Miss Line Consequence RAM no
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