发明授权
US09256439B2 Parallel processing of two-dimensional data, storage of plural data of the processing results in a cache line and transfer of the data to a memory as in the cache line
有权
并行处理二维数据，将处理结果的多个数据存储在高速缓存行中，并将数据传送到存储器，如同高速缓存行
- 专利标题： Parallel processing of two-dimensional data, storage of plural data of the processing results in a cache line and transfer of the data to a memory as in the cache line
- 专利标题（中）： 并行处理二维数据，将处理结果的多个数据存储在高速缓存行中，并将数据传送到存储器，如同高速缓存行
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申请号： US13443465申请日： 2012-04-10
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公开(公告)号： US09256439B2公开(公告)日： 2016-02-09
- 发明人: Hirokazu Takahashi
- 申请人： Hirokazu Takahashi
- 申请人地址： JP Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JP Tokyo
- 代理机构： Fitzpatrick, Cella, Harper & Scinto
- 优先权： JP2011-108733 20110513
- 主分类号： G06F9/345
- IPC分类号： G06F9/345 ; G06F9/38 ; G06F12/08 ; G06T1/60 ; G06F12/02
摘要：
A data processing apparatus causes multiple processors to process in parallel input data that is arrayed two-dimensionally, and stores the data of the processing results in a cache line of a cache memory, where the data of the processing results includes a plurality of pieces of data of a predetermined width that is smaller than a cache line width of the cache memory. The data stored in the cache memory is then transferred together to a main memory as in the cache line.
公开/授权文献
- US20120290815A1 DATA PROCESSING APPARATUS AND DATA PROCESSING METHOD 公开/授权日：2012-11-15