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)車色哟哟自拍一区二区、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，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)亚洲色无码一级毛片一区二区看，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)方法国产福利影院在线观看，使用流水線技術(shù)提高閃存的寫入速率，實現(xiàn)數(shù)據(jù)采集的大容量存儲人人爱操屄。

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)塊歸為一個訪問組私人18禁午夜福利网站，并對訪問組施行整體置換策略，使各存儲節(jié)點緩存的命中率趨于均勻国产黄片视频在现看，從而提升并行文件系統(tǒng)存儲節(jié)點緩存的整體命中率亚洲黄片电影免费在线观看。

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，DSCF技術(shù)有效降低了Cache一致性失效率激情国产Av做激情国产爱，提高了共享存儲多核DSP的計算性能国产99久久99这里有精品，總體性能優(yōu)于已有的Koufaty方法和Wenisch方法。4為了優(yōu)化異構(gòu)多核DSP的片上存儲層次欧美18xxxx，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)3级性爱短片网，并構(gòu)建了其結(jié)構(gòu)模型FCC-SDP。