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2024年12月28日发(作者：mysql数据库优化方案)

专利内容由知识产权出版社提供

专利名称：INPUT/OUTPUT APPARATUS AND METHOD

发明人：Takafumi MARUYAMA,Megumu HASEGAWA

申请号：US15125997

申请日：20140409

公开号：US2A1

公开日：20170406

专利附图：

摘要：An input/output apparatus according to the present invention has an indication

unit and an execution unit. The indication unit indicates that each of a plurality of data

blocks between a main memory and a buffer memory is to be transferred. The execution

unit transfers one data block relating to a transfer indication sent from the indication

unit. After the completion of the transfer, in order to send completion information

relating to the one data block to the indication unit, the execution unit determines

whether transfers of all of the plurality of data blocks are completed or not based on

management information for managing progresses of the transfers of the plurality of

data blocks. Once determining that all of the transfers are completed, the execution unit

sends, to the indication unit, total completion information showing that all of the

transfers are completed.

申请人：HITACHI, LTD.

地址：Tokyo JP

国籍：JP

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