Fig Q4c Shows The Result Of One Simulation Study Of A Two Level Cache Performance As A Function Of Cache Size How Would 1 (163.89 KiB) Viewed 21 times
Fig Q4c Shows The Result Of One Simulation Study Of A Two Level Cache Performance As A Function Of Cache Size How Would 2 (111.34 KiB) Viewed 21 times
Fig Q4c shows the result of one simulation study of a two-level cache performance as a function of cache size. How would you explain the performance of the cache system for the case of the level 2 cache higher than 8 kB. Ili ratio 0.58 1.56 834 6.32- 052 026 8.84- 9.82- 035 0.78 + 1k 2k Ak - L1=1 -L1=5 16k 32k 64k 128 256k 512 IM 2M L2 Cache size (bytes) 221 2 Fig Q4c. Total Hit Ratio (L1 and L2) for 8 kB L1 and 16kB L1 Cache 18
(b) Consider a 16-way set-associative cache with the following information: - The cache holds 2 Mbytes of data 2² 14 - Each cache line holds 8-data words (i.e. 8 bytes)< Ja taglised - Physical addresses are 32 bits long How many bits of tag, set, and word are needed to support references to this cache?
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