公开(公告)号：US12001708B2

公开(公告)日：2024-06-04

申请号：US17647944

申请日：2022-01-13

Applicant: Micron Technology, Inc.

Inventor： Sean S. Eilert ,  Ameen D. Akel ,  Justin Eno ,  Brian Hirano

IPC: G06F3/06

CPC classification number: G06F3/0655 ,  G06F3/0604 ,  G06F3/0679

Abstract: Methods, systems, and devices for in-memory associative processing for vectors are described. A device may perform a computational operation on a first set of contiguous bits of a first vector and a first set of contiguous bits of a second vector. The first sets of contiguous bits may be stored in a first plane of a memory die and the computational operation may be based on a truth table for the computational operation. The device may perform a second computational operation on a second set of contiguous bits of the first vector and a second set of contiguous bits of the second vector. The second sets of contiguous bits may be stored in a second plane of the memory die and the computational operation based on the truth table for the computational operation.

公开(公告)号：US20240281167A1

公开(公告)日：2024-08-22

申请号：US18649465

申请日：2024-04-29

Applicant: Micron Technology, Inc.

Inventor： Sean S. Eilert ,  Ameen D. Akel ,  Justin Eno ,  Brian Hirano

IPC: G06F3/06

CPC classification number: G06F3/0655 ,  G06F3/0604 ,  G06F3/0679

Abstract: Methods, systems, and devices for in-memory associative processing for vectors are described. A device may perform a computational operation on a first set of contiguous bits of a first vector and a first set of contiguous bits of a second vector. The first sets of contiguous bits may be stored in a first plane of a memory die and the computational operation may be based on a truth table for the computational operation. The device may perform a second computational operation on a second set of contiguous bits of the first vector and a second set of contiguous bits of the second vector. The second sets of contiguous bits may be stored in a second plane of the memory die and the computational operation based on the truth table for the computational operation.

公开(公告)号：US20230065783A1

公开(公告)日：2023-03-02

申请号：US17647944

申请日：2022-01-13

Applicant: Micron Technology, Inc.

Inventor： Sean S. Eilert ,  Ameen D. Akel ,  Justin Eno ,  Brian Hirano

IPC: G06F3/06

Abstract: Methods, systems, and devices for in-memory associative processing for vectors are described. A device may perform a computational operation on a first set of contiguous bits of a first vector and a first set of contiguous bits of a second vector. The first sets of contiguous bits may be stored in a first plane of a memory die and the computational operation may be based on a truth table for the computational operation. The device may perform a second computational operation on a second set of contiguous bits of the first vector and a second set of contiguous bits of the second vector. The second sets of contiguous bits may be stored in a second plane of the memory die and the computational operation based on the truth table for the computational operation.

公开(公告)号：US11740899B2

公开(公告)日：2023-08-29

申请号：US17577977

申请日：2022-01-18

Applicant: Micron Technology, Inc.

Inventor： Sean S. Eilert ,  Ameen D. Akel ,  Justin Eno ,  Brian Hirano

IPC: G06F1/3225 ,  G06F16/27 ,  G06F9/30 ,  G06F13/16

CPC classification number: G06F9/30036 ,  G06F9/3004 ,  G06F13/1668

Abstract: Methods, systems, and devices for in-memory associative processing are described. An apparatus may receive a set of instructions that indicate a first vector and a second vector as operands for a computational operation. The apparatus may select, from a set of vector mapping schemes, a vector mapping scheme for performing the computational operation using associative processing. The apparatus may write the first vector and the second vector to a set of planes each comprising an array of content-addressable memory cells based on the selected vector mapping scheme.

公开(公告)号：US20230069790A1

公开(公告)日：2023-03-02

申请号：US17577977

申请日：2022-01-18

Applicant: Micron Technology, Inc.

Inventor： Sean S. Eilert ,  Ameen D. Akel ,  Justin Eno ,  Brian Hirano

IPC: G06F9/30 ,  G06F13/16

Abstract: Methods, systems, and devices for in-memory associative processing are described. An apparatus may receive a set of instructions that indicate a first vector and a second vector as operands for a computational operation. The apparatus may select, from a set of vector mapping schemes, a vector mapping scheme for performing the computational operation using associative processing. The apparatus may write the first vector and the second vector to a set of planes each comprising an array of content-addressable memory cells based on the selected vector mapping scheme.