comparch

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Across
  1. 4. Number of offset bits in 8KB, 2-way, 256 Byte block cache
  2. 5. The B in ABC of caches
  3. 6. In a multi-level cache system, the cache just before memory
  4. 8. When the cache and memory are updated together
  5. 10. The block that gets replaced
  6. 11. Number of index bits in 32KB, 4-way, 64 Byte block cache
  7. 13. Exploit spatial locality beyond block size
  8. 15. Type of locality in k++
  9. 17. Memory organization with tradeoff in bus width and access time
  10. 18. The number of eligible cache locations for a given block
  11. 20. A replacement policy unfair to recently fetched block
Down
  1. 1. When one block can go to only a fixed location
  2. 2. Cache where instruction and data can be stored together
  3. 3. A common coherence protocol
  4. 7. The kind of miss not seen by a fully associative cache
  5. 9. A write operation can set this bit
  6. 12. A low-overhead alternative to cache
  7. 14. Number of tag bits in 16KB, fully-associative, 128 Byte block cache with 30-bit address
  8. 16. Used to reduce miss penalty due to dirty block eviction
  9. 19. Caches are designed using this memory technology