Cacheprestanda
Cacheprestanda, or cache performance, describes how effectively a cache system speeds data access by exploiting temporal and spatial locality. It is a key factor in hardware caches found in CPUs and GPUs as well as in software or storage caches used to accelerate data retrieval.
Common performance metrics include cache hit rate (the fraction of accesses served by the cache), miss rate,
Factors influencing cacheprestanda include cache size, block size (line size), associativity, and replacement policies (for example,
Measurement and evaluation often rely on microbenchmarks and application benchmarks to estimate hit and miss rates
Applications span processor caches, graphics memory caches, disk or SSD caching, and content delivery networks. Understanding