performance n. 1.执行,实行,履行;完成;实现;偿还。 2.行为,动作,行动;工作。 3.性能;特性。 4.功绩;成绩。 5.演奏;弹奏;演出;(驯兽等的)表演;把戏。 6.【物理学】演绩。 a performance test 【机械工程】性能试验。 high performance 高度准确,性能优良。 an afternoon performance 午后的演出,日戏。 two performances a day 一天演两场。 a fine [wretched] performance 成绩好[坏]。 put a monkey through its performances 使猴子玩种种把戏。 performance in [of] horse-manship 马戏;马术表演。
Db2 memory and file cache performance tuning on linux linux上的db2内存和文件缓存性能调优
New method of cache performance 动态生成程序映象的新方法
Command line option with ccache to get statistics about the cache performance see listing 3 命令行选项来获得关于高速缓存性能的统计数据(见清单3)。
Weak references are sometimes mistakenly used instead of soft references for building caches, but this will result in poor caching performance 弱引用有时会错误地用于取代软引用,用于构建缓存,但是这会导致差的缓存性能。
3 thoroughly reviewed memory bandwidth requirement of sma processor and difference of various instruction fetch policies . to improve cache performance under sma model, the paper introduces hardware software co-operative optimization 3针对多线程模式下访存负荷加重的问题,为sma模型设计了软硬件协同预取机制,并为sma模型设计了cachefilter来消减无效预取。