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1. (WO2013146688) CHRONOLOGICAL DATA-PROCESS DEVICE AND METHOD THEREFOR, MANUFACTURING DEVICE AND MANUFACTURING METHOD FOR SAID DEVICE, AND PROGRAM FOR CHRONOLOGICAL DATA-PROCESS DEVICE

Pub. No.:    WO/2013/146688    International Application No.:    PCT/JP2013/058599
Publication Date: Fri Oct 04 01:59:59 CEST 2013 International Filing Date: Tue Mar 26 00:59:59 CET 2013
IPC: G06F 17/10
Applicants: NEC CORPORATION
日本電気株式会社
TAKAGI Masamichi
高木 将通
TAKENAKA Takashi
竹中 崇
Inventors: TAKAGI Masamichi
高木 将通
TAKENAKA Takashi
竹中 崇
Title: CHRONOLOGICAL DATA-PROCESS DEVICE AND METHOD THEREFOR, MANUFACTURING DEVICE AND MANUFACTURING METHOD FOR SAID DEVICE, AND PROGRAM FOR CHRONOLOGICAL DATA-PROCESS DEVICE
Abstract:
When a chronological data-process device is implemented in hardware, the execution time is rewritten to a process that has increased window parameters so as to minimize to the extent possible the delay from the rewrite instruction to the start of outputting the results of a new process, and to reduce the amount of additional hardware resources. The present invention is provided with: a new-process unit that starts operation later than an old-process unit for performing an old process for data inside an old-process window that is included in the chronological data, and for obtaining old-process results, the new-process unit being used for performing a new process for data inside a new-process window that is included in the chronological data, and for obtaining new-process results; and a data copy unit for copying data in an old-process window data storage unit to a new-process window data storage unit. The new-process unit outputs current new-process results using current data, immediately-prior old-process results, and data not used for obtaining immediately-prior old-process results among data copied to the new-process window data storage unit.