公开(公告)号：US12153922B2

公开(公告)日：2024-11-26

申请号：US18147075

申请日：2022-12-28

Applicant: Advanced Micro Devices, Inc.

Inventor： Matthew R Poremba ,  Ersin Cukurtas

IPC: G06F9/30 ,  G06F7/02

Abstract: In accordance with described techniques for processing-in-memory (PIM) search stop control, a computing system or computing device includes a memory system that includes a stop condition check component, which receives an instruction that includes a programmed check value. The stop condition check component compares the programmed check value to outputs of a PIM component, and the stop condition check component initiates a stop instruction to stop the PIM component from processing subsequent computations based on an output of the PIM component matching the programmed check value.

公开(公告)号：US12254195B2

公开(公告)日：2025-03-18

申请号：US17978617

申请日：2022-11-01

Applicant: Advanced Micro Devices, Inc.

Inventor： Matthew R Poremba

IPC: G06F3/06

Abstract: Sparse matrix operations using processing-in-memory is described. In accordance with the described techniques, a processing-in-memory component of a memory module receives a request for a vector element stored at a first location in memory of the memory module. The processing-in-memory component identifies an index value for a non-zero element in a sparse matrix using a representation of the sparse matrix stored at a second location in the memory. The processing-in-memory component then outputs a result that includes the vector element by retrieving the vector element from the first location in memory using the index value.

公开(公告)号：US20240143199A1

公开(公告)日：2024-05-02

申请号：US17978617

申请日：2022-11-01

Applicant: Advanced Micro Devices, Inc.

Inventor： Matthew R Poremba

IPC: G06F3/06

CPC classification number: G06F3/0625 ,  G06F3/0629 ,  G06F3/0673

Abstract: Sparse matrix operations using processing-in-memory is described. In accordance with the described techniques, a processing-in-memory component of a memory module receives a request for a vector element stored at a first location in memory of the memory module. The processing-in-memory component identifies an index value for a non-zero element in a sparse matrix using a representation of the sparse matrix stored at a second location in the memory. The processing-in-memory component then outputs a result that includes the vector element by retrieving the vector element from the first location in memory using the index value.