level 1 cache中文什么意思
一阶快取
- level cache: 二级缓存
- cache second level: 第二层高速缓冲存储器
- lcache level cache: 二级高速缓存
例句与用法
- because hpm events can record performance data such as level 1 cache which revealing software performance, from year of 2000 to now, many performance analysis models and tools using hpm events be introduced
这些性能数据从系统运行的最底层反映了cpu的性能表现和当前的性能状态。另一方面,cpu的运行状态也就决定了软件运行的性能和状态。 - the dm642 uses a two-level cache-based architecture, level 1 cache is composed of a 16-kbit l1p ( level 1 program cache ) and a 16-kbit l1d ( level 1 data cache ), level 2 cache consists of 256-kbit memory space that is shared between program and data space
同时,研究了消除欠采样噪声算法,并实现其处理功能。本文提出的系统设计方案,实现了高速、稳定、灵活的视频采集处理播放平台,可以高速而稳定的持久运行,达到了设计的要求。 - traditional methods such as emulation can do little about it, it has to introduce some new arts . on the path of modern computer and cpu designing, the registers, level 1 cache, level 2 cache on the chip and level 3 cache on the mainboard, plus ram, hard disk or floppy disk or flash disk, make up of the modern multi-hiberarchy storage architecture
现代计算机和cpu设计中,cpu片内的寄存器、一级高速缓存(level1cache)和二级高速缓存(level2cache),主板上的三级高速缓冲,再加上主存,外存(硬盘、软盘、电子盘等),构成了现代计算机的多级存储体系结构。 - excepting algorithms self, the software performance analysis and optimization always relate to the multi-hiberarchy storage archtechture, trying to utilize the nearside storage media such as register or level 1 cache and reduce actions on farside storage, and try to reach a linear performance, i . e . the computing performance only relate to the speed of cpu clock
现在的软件性能分析及其相关的性能优化,除了程序本身算法之外,几乎所有的分析和优化都是在这样一个多级的存储体系结构上进行的,试图尽可能地利用近端的存储,期望达到一个接近线速的计算性能,即计算的性能仅由cpu的处理速度决定,与其他外设和数据存储无关。
