公开(公告)号：US20200265108A1

公开(公告)日：2020-08-20

申请号：US16869837

申请日：2020-05-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhenjiang Dong ,  CHIO IN IEONG ,  Hu Liu ,  Hai Chen

IPC: G06F17/16 ,  G06F7/42 ,  H03K19/20 ,  H03M7/30

Abstract: A matrix processing method includes: determining a quantity of non-zero elements in a to-be-processed matrix, where the to-be-processed matrix is a one-dimensional matrix; generating a distribution matrix of the to-be-processed matrix, where the distribution matrix is used to indicate a position of a non-zero element in the to-be-processed matrix; combining the quantity of non-zero elements, values of all non-zero elements in the to-be-processed matrix arranged sequentially, and the distribution matrix, to obtain a compressed matrix of the to-be-processed matrix.

公开(公告)号：US20220114235A1

公开(公告)日：2022-04-14

申请号：US17560472

申请日：2021-12-23

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Zhenjiang Dong ,  CHIO IN IEONG ,  Hu Liu ,  Hai Chen

IPC: G06F17/16 ,  G06F7/42 ,  H03K19/20 ,  H03M7/30

Abstract: A matrix processing method performed by a graphics processing unit (GPU) includes: determining a plurality of non-zero elements in a to-be-processed matrix at a processor in the GPU; generating a distribution matrix of the to-be-processed matrix at the processor, where the distribution matrix comprises identities for indicating positions of the plurality of non-zero elements in the to-be-processed matrix; obtaining a target matrix from another matrix by using the distribution matrix at a logic circuit in the processor, where the target matrix comprises a plurality of target elements from the another matrix; and performing matrix processing on the plurality of non-zero elements and the target matrix to obtain an operation result at the processor.