查询词典 cache

In terms of memory hierarchy, we investigated how to improve the cache hit rate and localize data according to the characteristics of cache, master memory, local disk and remote disk in cluster systems. As for communication, features of cluster systems and different cluster internal networks are examined. Two popular parallel programming models - message passing model and share memory model - are analyzed in terms of how do they affect the cluster performance and how can we improve the cluster performance.

在处理器层面，分析了现代处理器中常用的一些技术，包括超线程技术、超长指令技术和NUMA架构等，对不同特点的程序的性能影响和如何充分利用处理器中的一些技术提升性能；在存储层次上，结合机群系统上Cache、主存、本地辅存及网络存储的存储层次的特点，分析了数据局部性、Cache命中率等对性能的影响以及提出如何提高数据局部性；通讯系统层面分析了不同机群通讯系统及不同机群通讯网络的特点；在编程模式方面，分析和比较了目前最常用两种并行编程模式--消息传递编程模式和共享存储编程模式，在机群系统上对性能的影响因子以及提出如何提高性能的方法。

Cache incoherency means that the cache is unaware that the DMA controller has placed new words in memory.

这意味着缓存区无法辨别DMA控制器是否将新数据写入内存。

A cache eviction algorithm is a way of deciding which Element to evict when the cache is full.

缓存的收回算法是一种当缓存满了决定哪一个元素移出的方法。

But by high-speed static RAM buffer composition, structure more complex, in the CPU die area can not be the case too, L1 cache capacity level can not do too much, L1 cache capacity is generally KB .

不过高速缓冲存储器均由静态RAM组成，结构较复杂，在CPU管芯面积不能太大的情况下，L1级高速缓存的容量不可能做得太大，L1缓存的容量单位一般为KB。

Browser cache does not clear the trouble, the specific methods of operation are as follows: First of all, the menu bar with the mouse click the "Tools" menu item, and from the drop-down menu, select "Internet Options"; then set the box in the Options selection in the "General" tab, and click the tab of the "Delete Files" button to delete your browser temporary folder; and then in the same dialog box, click the "Clear History" button to delete your browser historical records and the contents of the cache.

清理浏览器缓存并不麻烦，具体的操作方法如下：首先用鼠标单击菜单栏中的"工具"菜单项，并从下拉菜单中选择"Internet选项"；接着在选项设置框中选中"常规"标签，并单击标签中的"删除文件"按钮来删除浏览器中的临时文件夹中的内容；然后在同样的对话框中单击"清除历史记录"按钮来删除浏览器中的历史记录和缓存中的内容。

Each cache contains a logbook to record your name and the day you found the cache.

你所发现的每一处藏宝在导航日志里面有详细记载着你的姓名、日期。

As to flow control and message cache, we proposed to control flow at clients and to cache messages at server to maintain the robust of the server.

针对系统的负载平衡问题，提出了对客户端进行流量控制的同时适当进行消息缓存来维护系统的稳定性。

Because the data between line Cheng is shared, the application with line Cheng different amount is different to sharing the utilization rate of Cache, but traditional share Cache to differentiate with what failure rate lowest is a target algorithmic does not have numerary of Cheng of divisional application line to differ.

由于线程间的数据共享，线程数目不同的应用对共享Cache的利用率不同，但传统的以失效率最低为目标的共享Cache划分算法没有区分应用线程数目的不同。

Comparing with the existing cache technology, the accelerating system based on the data stream cache technology does not result to obtain outdated files and does not retransfer the file that is little change with the primary file.

与现有的缓存技术相比，数据流缓存技术不会存在提取过时文件和文件中小部分变化而仍要重传的问题，同时还解决了文件中重复数据的位置问题。

To address this feasibility problem, the nonvolatile memory was used as the main memory and part of the RAM as the cache, and a modified verification algorithm with cache policy was proposed. The analysis proved that this algorithm features strong transportability and feasibility.

采用非易失性存储器作为主存， RAM中的一部分空间作为缓存器，并且给出一种相应的Cache调度策略算法，尝试实现一种在卡上的Java卡的字节码校验算法，并且证明了该算法具有较好的可移植性和实现性。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？