公开(公告)号：US20200293858A1

公开(公告)日：2020-09-17

申请号：US16816861

申请日：2020-03-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Saptarsi DAS ,  Sabitha KUSUMA ,  Sehwan LEE ,  Ankur DESHWAL ,  Kiran Kolar CHANDRASEKHARAN

IPC: G06N3/04 ,  G06F17/16

Abstract: A method and an apparatus for processing layers in a neural network fetch Input Feature Map (IFM) tiles of an IFM tensor and kernel tiles of a kernel tensor, perform a convolutional operation on the IFM tiles and the kernel tiles by exploiting IFM sparsity and kernel sparsity, and generate a plurality of OFM tiles corresponding to the IFM tiles.

公开(公告)号：US20230186050A1

公开(公告)日：2023-06-15

申请号：US18107210

申请日：2023-02-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Saptarsi DAS ,  Sabitha KUSUMA ,  Sehwan LEE ,  Ankur DESHWAL ,  Kiran Kolar CHANDRASEKHARAN

IPC: G06N3/04 ,  G06F17/16

CPC classification number: G06N3/04 ,  G06F17/16

Abstract: A method and an apparatus for processing layers in a neural network fetch Input Feature Map (IFM) tiles of an IFM tensor and kernel tiles of a kernel tensor, perform a convolutional operation on the IFM tiles and the kernel tiles by exploiting IFM sparsity and kernel sparsity, and generate a plurality of OFM tiles corresponding to the IFM tiles.

公开(公告)号：US20210150313A1

公开(公告)日：2021-05-20

申请号：US17098589

申请日：2020-11-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Arnab ROY ,  Saptarsi DAS ,  Ankur DESHWAL ,  Kiran Kolar CHANDRASEK HARAN ,  Sehwan LEE

IPC: G06N3/04 ,  G06F7/544

Abstract: A method for computing an inner product on a binary data, a ternary data, a non-binary data, and a non-ternary data using an electronic device. The method includes calculating the inner product on a ternary data, designing a fused bitwise data path to support the inner product calculation on the binary data and the ternary data, designing a FPL data path to calculate an inner product between one of the non-binary data and the non-ternary data and one of the binary data and the ternary data, and distributing the inner product calculation for the binary data and the ternary data and the inner product between one of the non-binary data and the non-ternary data and one of the binary data and the ternary data in the fused bitwise data path and the FPL data path.