Westman, Champlin & Koehler, P.A.
Processing method and apparatus for single-channel convolution layer, and processing method and apparatus for multi-channel convolution layer
A processing method and a processing apparatus for a single-channel convolution layer, and a processing method and apparatus for a multi-channel convolution layer are provided. The processing method for a single-channel convolution layer includes following steps. Data to be processed is divided into a plurality of data blocks, the plurality of data blocks are read by a plurality of graphic processor thread groups into local memories of the plurality of graphic processor thread groups, a plurality of filters are read by the plurality of graphic processor thread groups into the local memories of the plurality of graphic processor thread groups and convolutions of corresponding data points in the plurality of data blocks and the plurality of filters simultaneously are calculated by a plurality of threads in the plurality of graphic processor thread groups.
BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
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Shigang Wenzhi Dalong Ren
Li Liu Du Wu