公开(公告)号：US20240330212A1

公开(公告)日：2024-10-03

申请号：US18192033

申请日：2023-03-29

Applicant: QUALCOMM Incorporated

Inventor： Aditya AWASTHI ,  Tsung-Han YU ,  Troy LI ,  Sundar Rajan BALASUBRAMANIAN ,  Ankita NAYAK ,  Leiter KANG

IPC: G06F13/16 ,  G06F15/173

CPC classification number: G06F13/1657 ,  G06F13/1668 ,  G06F15/17375

Abstract: Certain aspects of the present disclosure provide techniques and apparatus for efficiently accessing memory in a computing system. An example method includes organizing a plurality of physical memory banks having a base size into a plurality of logical memory banks. A request to execute operations on the plurality of physical memory banks is received. The request to execute the operations comprises a request to interact with data having a sample width based on the base size. Responsive to receiving the request to execute the operations, the operations are executed on one or more logical memory banks of the plurality of logical memory banks via a memory crossbar shared across the plurality of logical memory banks. An amount of the data on which the operations are executed is a multiple of the sample width, and each logical memory bank has a size based on the base size and a multiplier value.