公开(公告)号：US10990589B2

公开(公告)日：2021-04-27

申请号：US15672800

申请日：2017-08-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Junwhan Ahn ,  Sungjoo Yoo ,  Kiyoung Choi

IPC: G06F16/242 ,  G06F12/0886 ,  G06F12/0846 ,  G06F16/2455 ,  G06F16/245 ,  G06F12/06

Abstract: A computing apparatus may process an operation. The computing apparatus may output information regarding an aggregation operation and an operand corresponding to a variable stored in a memory, store information regarding an operator and the aggregation operands regarding the aggregation operation, perform a first partial operation with respect to the aggregation operands and store a result value of the first partial operation, and process the aggregation operation based on storing the variable, performing a second partial operation with respect to the result value of the first partial operation stored in the cache and the operand corresponding to the variable, and storing a result value of the second partial operation.

公开(公告)号：US10255182B2

公开(公告)日：2019-04-09

申请号：US15019368

申请日：2016-02-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Namhyung Kim ,  Junwhan Ahn ,  Kiyoung Choi ,  Woong Seo

IPC: G06F12/00 ,  G06F12/0811 ,  G06F12/0862

Abstract: A method of managing a cache includes storing first data of an upper level cache in a lower level cache, predicting a reuse distance level of second data having a same signature as the first data based on access information about the first data, and storing the second data in one of the lower level cache and a main memory based on the predicted reuse distance level of the second data.