Cache hard disk controller is a piece of memory chips, with fast access speed, it is the internal hard disk storage and buffer between the outside interface.

緩存是硬盤控制器上的一塊內(nèi)存芯片，具有極快的存取速度一区二欧美无遮挡黄片，它是硬盤內(nèi)部存儲和外界接口之間的緩沖器轻点嗯…啊视频在线无码。

Disk Cache is a part of RAM that acts as an intermediate buffer when data is read from and written to file systems on secondary storage devices.

磁盤高速緩存的一部份久久黄色密月网站，作為一個中間緩沖存儲器人人操人人爱人人摸，當(dāng)數(shù)據(jù)讀出系統(tǒng)和書面遞交二級儲存設(shè)備18禁强奸毛片。

Aimed at the problems between high speed data collection and slow program flash memory and the large capacity storage charactoristic for data collection with multisensors-mounted,on cannon,chariot and tank,a data collection system with mass storage is designed,based on ARM and high density flash memory.In this paper,pipelining technology accompanied with dual RAM as cache,instead of direct program operation,is utilized to improve program speed.

針對炮車及步兵戰(zhàn)車、坦克等車載系統(tǒng)多傳感器信息采集采樣速度與閃存編程速度不匹配及大容量存儲的問題國產國語特黃一級免費AV片，提出基于先進精簡指令集計算機設(shè)計結(jié)合大容量的閃存構(gòu)建車載信息采集及大容量系統(tǒng)免费看老年人人人操人人爽，采用雙口的RAM作為高速緩存的方式取代了直接對閃存進行編程的傳統(tǒng)方法，使用流水線技術(shù)提高閃存的寫入速率美女牲高潮喷水毛片大全，實現(xiàn)數(shù)據(jù)采集的大容量存儲欧美视频自拍日韩在线。

This high-speed element is used as a "scratch pad" to temporarily store data and instructions that are likely to be retrieved many times during processing.Processing speed can thus be improved.Data may be transferred automatically between the buffer and primary storage so that the buffer is usually invisible to the application programmer.Once found only in large systems,cache memory is now avaliable in some of the tiny microprocessor chips used in personal computers.

該高速存儲器可用作"便箋"，暫時存放那些在處理中很可能多次查詢的數(shù)據(jù)和指令午夜视频福利免费，這樣可提高處理速度色呦呦在线二区，由于數(shù)據(jù)在這個高速緩沖器和主存之間可自動傳輸，所以該告訴緩沖存儲器對應(yīng)用程序員來講通常是不可見的韩日性网，過去只在較大的計算機系統(tǒng)中才有的高速緩沖存儲器中国毛片网址是英文吗，現(xiàn)在在一些用于個人計算機系統(tǒng)的很小的微處理器芯片中也采用了。

At the end of the day, the goal of an efficient caching system to maximize your cache hit ratio within your storage constraints, your requirements for availability, and your tolerance for staleness.

說到底欧洲老妇交配，要在存儲約束国产精品专区第102页、對可用性的需求、對陳舊數(shù)據(jù)的容忍程度等條件下最大化緩存的命中率宗合久网，這才是一個高效的緩存系統(tǒng)的最終目標(biāo)国语精品91自产拍在线。

The Coordinated Multi-Queue Algorithm relieves this problem efficiently. CMQ algorithm classifies the blocks which often be accessed together as an access group, and replaces the blocks of an access group in bulk. CMQ algorithm homogenizes the cache hit-ratios of all the storage nodes caches, and improves the global cache hit-ratios of the cluster file system.

采用存儲節(jié)點緩存協(xié)同置換算法CMQ(Coordinated Multi-Queue)把一些經(jīng)常同時被訪問的數(shù)據(jù)塊歸為一個訪問組，并對訪問組施行整體置換策略你懂的福利，使各存儲節(jié)點緩存的命中率趨于均勻操女生的视频，從而提升并行文件系統(tǒng)存儲節(jié)點緩存的整體命中率。

The experiment results show DSCF can decrease the miss ratio of cache coherence accesses and improve the system performance effectively.4 To optimize the memory hierarchies on heterogeneous multi-core DSPs, a fast close-coupled shared scratchpad storage technique for small scale multi-core DSPs is proposed and corresponding model, FCC-SDP is constructed.

實驗結(jié)果表明亚洲爱爱视频网址，DSCF技術(shù)有效降低了Cache一致性失效率国产亚洲91在线，提高了共享存儲多核DSP的計算性能，總體性能優(yōu)于已有的Koufaty方法和Wenisch方法美国免费黄片。4為了優(yōu)化異構(gòu)多核DSP的片上存儲層次www.jiuse91.com，提出了一種適用于小規(guī)模多核DSP的快速共享便箋存儲技術(shù)，并構(gòu)建了其結(jié)構(gòu)模型FCC-SDPav在线官网国产。

The system used in the threads of chain cache way to guarantee a 100 percent 刷卡 information storage and system stability.

本系統(tǒng)中采用了線程結(jié)合鏈表緩存的方式來保證了刷卡信息的百分之百入庫以及系統(tǒng)的穩(wěn)定性国产性爱一级。