公开(公告)号：US11675997B2

公开(公告)日：2023-06-13

申请号：US16163772

申请日：2018-10-18

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kyoung-hoon Kim ,  Young-hwan Park ,  Dong-kwan Suh ,  Keshava Prasad ,  Dae-hyun Kim ,  Suk-jin Kim ,  Han-su Cho ,  Hyun-jung Kim

IPC: G06N3/04 ,  G06F17/15 ,  G06F21/52 ,  G06F12/06 ,  G06N5/04 ,  G06N3/063 ,  G06N5/046 ,  G06N3/045

CPC classification number: G06N3/04 ,  G06F12/06 ,  G06F17/15 ,  G06F21/52 ,  G06N3/045 ,  G06N3/063 ,  G06N5/046

Abstract: Provided are a method and apparatus for processing a convolution operation in a neural network. The apparatus may include a memory, and a processor configured to read, from the memory, one of divided blocks of input data stored in a memory; generate an output block by performing the convolution operation on the one of the divided blocks with a kernel; generate a feature map by using the output block, and write the feature map to the memory.

公开(公告)号：US09292287B2

公开(公告)日：2016-03-22

申请号：US14330675

申请日：2014-07-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yeon Bok Lee ,  Young Hwan Park ,  Ho Yang ,  Keshava Prasad

IPC: G06F9/45 ,  G06F9/30

CPC classification number: G06F9/30065 ,  G06F8/4452 ,  G06F9/3836 ,  G06F9/3851 ,  G06F9/4881 ,  Y02D10/24

Abstract: Provided is a loop scheduling method including scheduling a first loop using execution units, and scheduling a second loop using execution units available as a result of the scheduling of the first loop. An n-th loop (n>2) may be scheduled using a result of scheduling an (n−1)-th loop, similar to the (n−1)-th loop. The first loop may be a higher priority loop than the second loop.

Abstract translation: 提供了一种循环调度方法，包括使用执行单元调度第一循环，并且使用作为第一循环的调度的结果可用的执行单元来调度第二循环。 可以使用类似于第（n-1）个循环的调度第（n-1）个循环的结果来调度第n个循环（n> 2）。 第一个循环可以是比第二个循环更高的优先级循环。

公开(公告)号：US09841979B2

公开(公告)日：2017-12-12

申请号：US14330562

申请日：2014-07-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Keshava Prasad ,  Navneet Basutkar ,  Young Hwan Park ,  Ho Yang ,  Yeon Bok Lee

IPC: G06F9/38 ,  G06F7/76 ,  H04L9/06 ,  G06F7/06 ,  G06F9/30

CPC classification number: G06F9/3887 ,  G06F7/06 ,  G06F7/76 ,  G06F9/30032 ,  H04L9/0618 ,  H04L2209/08

Abstract: A method and corresponding apparatus for processing a shuffle instruction are provided. Shuffle units are configured in a hierarchical structure, and each of the shuffle units generates a shuffled data element array by performing shuffling on an input data element array. In the hierarchical structure, which includes an upper shuffle unit and a lower shuffle unit, the shuffled data element array output from the lower shuffle unit is input to the upper shuffle unit as a portion of the input data element array for the upper shuffle unit.