专利检索 ap:("POSTECH Research AND Business Development Foundation") AND inv:"Sungju Ryu" 第 1 页

1.

发明授权
Sparsity-aware neural processing unit for performing constant probability index matching and processing method of the same 有权

公开(公告)号：US11928578B2

公开(公告)日：2024-03-12

申请号：US17108927

申请日：2020-12-01

申请人： POSTECH Research and Business Development Foundation

发明人： Sungju Ryu , Jae-Joon Kim , Youngtaek Oh

IPC分类号： G06F5/06 , G06F7/76 , G06F17/15 , G06F17/16 , G06N3/047 , G06N3/063

CPC分类号： G06N3/063 , G06F5/06 , G06F7/76 , G06F17/15 , G06F17/16 , G06N3/047 , G06F5/065

摘要： A method of processing of a sparsity-aware neural processing unit includes receiving a plurality of input activations (IA); obtaining a weight having a non-zero value in each weight output channel; storing the weight and the IA in a memory, and obtaining an input channel index comprising a memory address location in which the weight and the IA are stored; and arranging the non-zero weight of each weight output channel according to a row size of an index matching unit (IMU) and matching the IA to the weight in the IMU comprising a buffer memory storing the input channel index.