公开(公告)号：US12067480B2

公开(公告)日：2024-08-20

申请号：US18160494

申请日：2023-01-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ruosheng Xu

IPC: G06N3/063 ,  G06F7/523 ,  G06F17/16

CPC classification number: G06N3/063 ,  G06F7/523 ,  G06F17/16

Abstract: A signal processing method and apparatus, where the apparatus includes an input interface configured to receive an input signal matrix and a weight matrix, a processor configured to interleave the input signal matrix to obtain an interleaved signal matrix, partition the interleaved signal matrix, interleave the weight matrix to obtain an interleaved weight matrix, process the interleaved weight matrix to obtain a plurality of sparsified partitioned weight matrices, perform matrix multiplication on the sparsified partitioned weight matrices and a plurality of partitioned signal matrices to obtain a plurality of matrix multiplication results, and an output interface configured to output a signal processing result.

公开(公告)号：US20230169320A1

公开(公告)日：2023-06-01

申请号：US18160494

申请日：2023-01-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ruosheng Xu

IPC: G06N3/063 ,  G06F7/523 ,  G06F17/16

CPC classification number: G06N3/063 ,  G06F7/523 ,  G06F17/16

Abstract: A signal processing method and apparatus, where the apparatus includes an input interface configured to receive an input signal matrix and a weight matrix, a processor configured to interleave the input signal matrix to obtain an interleaved signal matrix, partition the interleaved signal matrix, interleave the weight matrix to obtain an interleaved weight matrix, process the interleaved weight matrix to obtain a plurality of sparsified partitioned weight matrices, perform matrix multiplication on the sparsified partitioned weight matrices and a plurality of partitioned signal matrices to obtain a plurality of matrix multiplication results, and an output interface configured to output a signal processing result.

公开(公告)号：US20200327185A1

公开(公告)日：2020-10-15

申请号：US16915156

申请日：2020-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ruosheng Xu

IPC: G06F17/16 ,  G06N3/04

Abstract: A signal processing method and apparatus, where the method includes partitioning a signal matrix to obtain X×H fractal signal matrices, partitioning a weight matrix to obtain H×Y fractal weight matrices, obtaining an operation sequence of X×H×Y matrix multiplications based on performance parameters, and processing the X×H×Y matrix multiplications to obtain X×Y result matrices, where the operation sequence of the X×H×Y matrix multiplications is obtained.

公开(公告)号：US11568225B2

公开(公告)日：2023-01-31

申请号：US16705464

申请日：2019-12-06

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ruosheng Xu

IPC: G06N3/063 ,  G06F7/523 ,  G06F17/16

Abstract: A signal processing method and apparatus, where the apparatus includes an input interface configured to receive an input signal matrix and a weight matrix, a processor configured to interleave the input signal matrix to obtain an interleaved signal matrix, partition the interleaved signal matrix, interleave the weight matrix to obtain an interleaved weight matrix, process the interleaved weight matrix to obtain a plurality of sparsified partitioned weight matrices, perform matrix multiplication on the sparsified partitioned weight matrices and a plurality of partitioned signal matrices to obtain a plurality of matrix multiplication results, and an output interface configured to output a signal processing result.

公开(公告)号：US11238130B2

公开(公告)日：2022-02-01

申请号：US16915156

申请日：2020-06-29

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ruosheng Xu

IPC: G06F17/16 ,  G06N3/04

Abstract: A signal processing method and apparatus, where the method includes partitioning a signal matrix to obtain X×H fractal signal matrices, partitioning a weight matrix to obtain H×Y fractal weight matrices, obtaining an operation sequence of X×H×Y matrix multiplications based on performance parameters, and processing the X×H×Y matrix multiplications to obtain X×Y result matrices, where the operation sequence of the X×H×Y matrix multiplications is obtained.

公开(公告)号：US20200218777A1

公开(公告)日：2020-07-09

申请号：US16819976

申请日：2020-03-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Ruosheng Xu ,  Jingwei Chen

IPC: G06F17/16 ,  G06F9/54 ,  G06N3/08 ,  G06N3/063

Abstract: A signal processing method includes obtaining a signal matrix and a weight matrix, where both the signal matrix and the weight matrix are two-dimensional matrices, and a column quantity of the signal matrix is equal to a row quantity of the weight matrix, dividing the signal matrix to obtain a plurality of first fractional signal matrices of X rows and H columns, and dividing the weight matrix to obtain a plurality of first fractional weight matrices of H rows and Y columns, where neither the first fractional signal matrices nor the first fractional weight matrices approximate to a square shape, and performing matrix multiplication and accumulation operation on the plurality of first fractional signal matrices and the plurality of first fractional weight matrices, to obtain a plurality of matrix operation results.