公开(公告)号：US11435941B1

公开(公告)日：2022-09-06

申请号：US16911127

申请日：2020-06-24

Applicant: Amazon Technologies, Inc.

Inventor： Kun Xu ,  Paul Gilbert Meyer ,  Ron Diamant

IPC: G06F3/06 ,  G06N5/04 ,  G06N3/02

Abstract: In one example, an apparatus comprises: a memory array having an array of memory elements arranged in rows and columns, each memory element being configured to store a data element; and a memory access circuit configured to: perform a row write operation to store a first group of data elements at a first row of the array of memory elements; perform a column read operation at a first column of the array of memory elements to obtain a second group of data elements; and perform a column write operation to store a third group of data elements at the first column of the array of memory elements to replace the second group of data elements.