Flashcards
flash cards PC
Cards in this deck (12)
- 1reading a word from main memory to CPURead Through
- 2reading a block from main memory to cache and then from cache to CPUNo Read Through
- 3the information is written to both the block in the cache and to the block in the lower-level memory.Write Through
- 4the information is written only to the block in the cache.Write back
- 5the block is loaded on a write miss, followed by the write-hit action.Write Allocate
- 6the block is modified in the main memory and not loaded into the cache.No Write Allocate
- 7An address that corresponds to a location in virtual space and is translated by address mapping to a physical address when memory is accessed.Virtual Address
- 8The address in main memoryPhysical Address
- 9The minimum unit of information that can be either present or not present in a cache.block (or line)
- 10A cache structure in which a block can be placed in any location in the cache.Fully Associative Cache
- 11Average access time of memoryAverage memory access time = Hit time + Miss rate × Miss penalty
- 12—
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- Flashcards on flash cards PC, created by Максаткалиулы Адилет on 24/05/2018.
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- Максаткалиулы Адилет
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