parallel file 中文意思是什麼
parallel file
解釋
并行銼, 直銼-
The function of the software use pc - computer to dispose the output signal which is produced by the device as following steps : ( 1 ) to input data by parallel interface ( 2 ) to record and form a file ( 3 ) to demonstrate results step by step ( 4 ) the results could be compiled ( 5 ) it can synthesis in the permitted error scope, substituted original dot for line or arc, finally we could get a graph that is described by some simply curve. ( 6 ) to convert these graph into a program, which used in the cutting process of numerical control. ( 7 ) the software also includes some protective methods
而系統處理軟體的作用是：利用pc兼容機，將上述裝置的輸出信號（ 1 ）通過并行口輸入（ 2 ）記錄成文件（ 3 ）逐點顯示出來（ 4 ）可人工進行化簡，編輯（刪、改點）等（ 5 ）可在給定誤差范圍內進行人工擬合，用直線和圓弧取代原來的點，得到一個與原圖形的誤差在規定范圍內，又消除跟蹤過程中因受到各種干擾而造成的缺陷，由盡可能少而簡捷的數學曲線描述的圖形（ 6 ）把這些圖形轉化成用於編制數控線切割加工程序及autocad能夠識別的文件（主要指dxf格式） （ 7 ）該軟體還有一定的加密措施。 -
This dissertation mainly introduces the key technology and innovative research of ws - dfs, such as web - based architecture, flexible component model, distributed local file storage unit, parallel access control and high efficiently organize and index for huge amount data
本文主要論述基於web服務的分散式文件服務系統的關鍵技術及創新研究，包括體系結構、靈活的組件模型、全分佈的本地文件存儲單元、數據並發訪問控制和海量數據高效的組織和檢索等六個方面的研究成果。 -
Process management and scheduling, inter - process communication, storage management, parallel control, file systems, transaction, clock synchronization, security mechanism, etc. the research topic of this thesis is " load distribution ", a destination of distributed process management and scheduling
分散式操作系統涉及到多個方面的工作，如：進程管理和調度、進程間通信、存儲管理、並發控制、文件系統、事務處理、時鐘同步、安全機制等。本論文的研究范圍是針對分散式進程管理和調度的目標之一： 「負載分佈」 。 -
She has over 14 years of experience in her broad areas of interest, including the design and performance evaluation of memory systems, cache coherence protocols, parallel i o, parallel file systems, java server performance, application server database integration, and linux performance
她在自己感興趣的廣泛領域具有14年多的經驗，這其中包括存儲系統、高速緩存一致協議、并行i / o 、并行文件系統、 java服務器性能、應用程序服務器數據庫集成和linux性能等方面的設計和性能評估。 -
In the 4th chapter, we discuss the problems in the implement of the web service based distributed file service system. it focuses on four problems : the design of central control unit, the policy of mass storage in local file service unit, the parallel access control algorithm and hierarchical cache management mechanism
論文的第四部分介紹了基於webservice的分散式文件服務系統在應用實現中需要考慮的許多方面的問題，構造出針對四個方面問題的演算法模型：集中控制單元設計模型、海量文件的本地存儲策略、文件並發訪問控制演算法和分層的緩存管理機制。 -
An analysis on parallel file transfer through p t network system
網系統分析網路文件并行傳輸問題 -
At last the further work of the distributed parallel file system was discussed
最後對分散式并行文件系統未來的發展作了簡要的展望。 -
The system selects the pvfs parallel file system to increase the i / o performance of large - scale clusters
該系統採用了pvfs并行文件系統來提高大規模集群的i / o性能。 -
Dpfs ( distributed and parallel file system ) discussed in this thesis is the core of distribute and parallel system. based on linux, dpfs is designed specifically for the distributed and parallel servers
本文所研究的分散式并行文件系統dpfs （ distributedandparallelfilesystem ）便是基於linux的、專門為分散式并行服務器而設計開發的文件系統。 -
With the new server we ve built out, this fall we were demonstrating about 20 gb per - second sustained data transfer end to end across the country between ibm linux clusters with general parallel file system gpfs behind them
今年秋天，通過使用我們構建的新型服務器，我們展示了如何跨國家在ibm linux集群之間使用general parallel file system （ gpfs ）實現20 gb / s的不間斷的端到端數據傳輸。 -
The reliable parallel file - system ( vdfs ) and middle - ware module ( vd ), video data management module ( mm ), communication management module ( cm ), storage management module and high availability daemon module are designed and implemented as program modules in lcvs system
在lcvs中實現了可靠的并行文件系統vdfs和系統中間件vd 、視頻數據塊管理和預取模塊mm 、網路通訊模塊cm 、存儲管理模塊sm和高可用性監測模塊ha 。 -
Based on the linux for the distributed parallel servers, dpfs ( distributed parallel file system ), one core of the distribute system, was designed to manage the data intelligently so as to get the highest performance and reliability for the system
本文研究的分散式并行文件系統dpfs （ distributedparallelfilesystem ）是基於linux的、為分散式并行服務器而設計開發的數據存儲系統，用於智能地管理分散式并行服務器中的文件資源。 -
The goal we must achieve, when designing distributed parallel file system, was analyzed also. the thesis present the logic structure of dpfs, the structure and the flush strategy of the module of directory cache and its role in the read - write operation, duplicate table ' s physical and logical structure, the management and synchronization algorithm of the duplicate table, and the model and the management algorithm of the module of intelligent duplicate management. also the effects that dpfs exerts to the system reliability and the read and write performance compared to ext2 were analyzed
本文首先介紹了數據存儲的發展概況與新的需求，分散式文件系統對其發展的重要影響以及設計分散式文件系統需要考慮的各種問題；然後分析了為滿足分散式并行服務器的功能需求， dpfs應實現的目標；接著介紹了dpfs設計的總體邏輯結構，目錄緩存管理模塊的結構設計、刷新策略以及該模塊在文件讀寫重定向中的作用，副本表的邏輯、物理結構、對其緩存的管理和同步演算法的實現，以及副本智能管理的設計模型及其管理演算法的設計與實現，還分析了dpfs對系統可靠性的影響以及在讀寫文件時與ext2文件系統性能的比較。 -
We also gave a profile of the research and application of parallel i / o, including parallel i / o file systems, the classification and compare of the common parallel i / o systems, and a actual example of using parallel i / o to collect data for the tool of performance analysis and monitor
闡述了并行i / o的研究與應用，主要包括并行i / o文件系統、并行i / o分類和性能分析比較，以及并行i / o在性能分析與監測信息採集中的應用。
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