公开(公告)号：US11640316B2

公开(公告)日：2023-05-02

申请号：US17726212

申请日：2022-04-21

Applicant: Apple Inc.

Inventor： Seungjin Lee ,  Sung Hee Park ,  Elaina Chai

IPC: G06F9/46 ,  G06F9/48 ,  G06N7/08 ,  G06F9/54 ,  G06F8/41 ,  G06F13/28 ,  G06N3/04 ,  G06F9/50

Abstract: Embodiments relate to a compiler. The compiler decreases data fetch and read associated with storing data in a data buffer of a neural processor circuit to or from a system memory. The data buffer can store an input slice of data for processing by a neural engine(s) of the neural processor circuit, an output slice of data output from the neural engine(s), and/or an intermediate data slice of data.

公开(公告)号：US20220244984A1

公开(公告)日：2022-08-04

申请号：US17726212

申请日：2022-04-21

Applicant: Apple Inc.

Inventor： Seungjin Lee ,  Sung Hee Park ,  Elaina Chai

IPC: G06F9/46 ,  G06F9/48 ,  G06N7/08 ,  G06F9/54 ,  G06F8/41 ,  G06F13/28 ,  G06N3/04 ,  G06F9/50

Abstract: Embodiments relate to a compiler. The compiler decreases data fetch and read associated with storing data in a data buffer of a neural processor circuit to or from a system memory. The data buffer can store an input slice of data for processing by a neural engine(s) of the neural processor circuit, an output slice of data output from the neural engine(s), and/or an intermediate data slice of data.

公开(公告)号：US11340936B2

公开(公告)日：2022-05-24

申请号：US15971208

申请日：2018-05-04

Applicant: Apple Inc.

Inventor： Seungjin Lee ,  Sung Hee Park ,  Elaina Chai

IPC: G06F9/46 ,  G06F9/48 ,  G06N7/08 ,  G06F9/54 ,  G06F8/41 ,  G06F13/28 ,  G06N3/04 ,  G06F9/50

Abstract: Embodiments relate to a compiler. The compiler decreases data fetch and read associated with storing data in a data buffer of a neural processor circuit to or from a system memory. The data buffer can store an input slice of data for processing by a neural engine(s) of the neural processor circuit, an output slice of data output from the neural engine(s), and/or an intermediate data slice of data.

公开(公告)号：US20190340010A1

公开(公告)日：2019-11-07

申请号：US15971208

申请日：2018-05-04

Applicant: Apple Inc.

Inventor： Seungjin Lee ,  Sung Hee Park ,  Elaina Chai

IPC: G06F9/46 ,  G06F9/48 ,  G06N7/08 ,  G06N3/04 ,  G06F8/41 ,  G06F13/28 ,  G06F9/54

Abstract: Embodiments relate to a compiler. The compiler decreases data fetch and read associated with storing data in a data buffer of a neural processor circuit to or from a system memory. The data buffer can store an input slice of data for processing by a neural engine(s) of the neural processor circuit, an output slice of data output from the neural engine(s), and/or an intermediate data slice of data.