公开(公告)号：EP4024286A1

公开(公告)日：2022-07-06

申请号：EP19949969.0

申请日：2019-11-27

申请人： Inspur Electronic Information Industry Co., Ltd

发明人： GUO, Zhenhua ,  FAN, Baoyu ,  WANG, Li ,  GAO, Kai

IPC分类号： G06N3/063 ,  G06N3/04 ,  G06N3/08

摘要： A computing method and apparatus for a convolutional neural network model. The method comprises: acquiring a computing model of a training task of a convolutional neural network model (S101); then splitting multiply-accumulate operation in a computing model of a training task of the convolutional neural network model into a plurality of multiply-add operation tasks (SI02); confirming a computing device corresponding to each multiply-add operation task according to the correlation between a preset computing model and the computing device (S103); and finally, respectively computing each multiply-add operation task by utilizing the computing device corresponding to each multiply-add operation task (S104). The purposes of improving the flexibility of migration of a CNN model training task on different computing devices or cooperative computing of different processors and improving the computing speed are achieved.