公开(公告)号：US11113361B2

公开(公告)日：2021-09-07

申请号：US16295599

申请日：2019-03-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Younghwan Park ,  Kyounghoon Kim ,  Dongkwan Suh ,  Hansu Cho ,  Keshava Prasad Nagaraja ,  Sukjin Kim ,  Hyunjung Kim

IPC: G06F17/15 ,  H03M7/30 ,  H03K19/20

Abstract: An electronic apparatus is provided. The electronic apparatus includes a storage storing object data and kernel data, and a processor including a plurality of processing elements arranged in a matrix formation, wherein the processor is configured to input corresponding first elements among a plurality of first elements included in the object data into processing elements arranged in a first row among the plurality of processing elements, and input a plurality of second elements included in the kernel data sequentially into the processing elements arranged in the first row to perform operations between the corresponding first elements and the plurality of second elements, to identify a depth in which a first element and a second element have a non-zero value, and to input the first element and the second element corresponding to the identified depth into a calculator included in each of the processing elements arranged in the first row to perform a convolution operation.

公开(公告)号：US11568323B2

公开(公告)日：2023-01-31

申请号：US16650083

申请日：2018-05-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

IPC: G06N3/04 ,  G06N20/10 ,  G06N3/08

Abstract: Disclosed is an electronic device. The An electronic device including a storage, and a processor configured to perform convolution processing on target data and kernel data based on stride information that indicates an interval at which the kernel data is applied to the target data stored in the storage, in which the processor is further configured to divide the target data into a plurality of pieces of sub-data based on first stride information, perform the convolution processing on the plurality of pieces of sub-data and a plurality of pieces of sub-kernel data respectively corresponding to the plurality of pieces of sub-data based on second stride information that is different from the first stride information, and combine a plurality of processing results, the plurality of pieces of sub-kernel data are obtained by dividing the kernel data based on the first stride information, and the second stride information indicates that the interval at which the kernel data is applied to the target data is 1.

公开(公告)号：US20190114542A1

公开(公告)日：2019-04-18

申请号：US16031565

申请日：2018-07-10

Applicant: Samsung Electronics Co., Ltd.

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

IPC: G06N3/08 ,  G06N3/063

Abstract: An electronic apparatus and method thereof are provided for performing deep learning. The electronic apparatus includes a storage configured to store target data and kernel data; and a processor including a plurality of processing elements that are arranged in a matrix shape. The processor is configured to input, to each of the plurality of processing elements, a first non-zero element from among a plurality of first elements included in the target data, and sequentially input, to each of a plurality of first processing elements included in a first row from among the plurality of processing elements, a second non-zero element from among the plurality of elements included in the kernel data. Each of the plurality of first processing elements is configured to perform an operation between the input first non-zero element and the input second non-zero element, based on depth information of the first non-zero element and depth information of the second non-zero element.