| 单词 | cache memory | 
| 释义 | > as lemmascache memory  3.  Computing. A small high-speed memory in some computers into which are placed the most frequently accessed contents of the slower main memory or secondary storage. Also  cache memory. ΘΚΠ society > computing and information technology > hardware > 			[noun]		 > primary storage or main memory > function for altering contents > cache cache1968 memory cache1989 1968    IBM Systems Jrnl. 7 17  				If the data is not present in the cache, additional cycles are required while the block is loaded into the cache from main storage. 1970    Electronics World Oct. 37/2  				Cache or buffer storage, when used in a computer system, is interposed between the main memory and the CPU. 1979    Sci. Amer. May 1/2  				An optional high-speed cache memory reduces main memory access time to accelerate program execution. 1983    What's New in Computing Jan. 6/2  				The P/35 and P/60 utilize additional performance enhancements such as high speed cache memory. 1987    Electronics & Wireless World Jan. 105/1  				If the information is held in the cache, which can be thought of as very fast on-chip local memory, then only two clock cycles are required. < as lemmas  | 
	
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