公开(公告)号：US20210342081A1

公开(公告)日：2021-11-04

申请号：US17241503

申请日：2021-04-27

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Song-Woo SOK ,  Jin-Suk MA

IPC: G06F3/06

Abstract: A computing system and operating method thereof may be disclosed. The computing system may include a storage device configured to provide a direct access interface and an indirect access interface, an access interface configurator configured to determine whether to use one of the direct access interface and the indirect access interface according to input/output characteristics of an application program, and a processor configured to access the storage device according to the determined access interface.

公开(公告)号：US20200379759A1

公开(公告)日：2020-12-03

申请号：US16888525

申请日：2020-05-29

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jin-Suk MA ,  Hag Young KIM ,  Myeong-Hoon OH ,  Won-Ok KWON ,  Hyuk Je KWON ,  Young Woo KIM ,  Chanho PARK ,  Song-woo SOK ,  Byung Kwon JUNG

IPC: G06F9/30 ,  G06F9/54 ,  G06F17/16

Abstract: A method for generating and processing extended instructions and an apparatus using the method are provided. The method includes: transmitting, by a first device, a request packet according to an extended instruction that is generated based on a Gen-Z interface standard to a second device; and receiving, by the first device, a response packet including a result of performing the request packet from the second device. The extended instruction is generated based on a vendor-defined instruction set of the Gen-Z interface.

公开(公告)号：US20220174015A1

公开(公告)日：2022-06-02

申请号：US17520439

申请日：2021-11-05

Applicant: Electronics and Telecommunications Research Institute

Inventor： Jin-Suk MA ,  Song-Woo SOK ,  Myeong-Hoon OH ,  Hag Young KIM

IPC: H04L12/851 ,  H04L12/841

Abstract: Provided are a method and an apparatus for controlling congestion based on a generation Z (Gen-Z) interface. When a first device receives, from a second device, a second packet that is a response to a first packet transmitted to the second device, and the second packet indicates that a congestion situation occurs, the first device records priority information of a packet in a predetermined field for congestion control among fields according to the Gen-Z interface. Then, the first device transmits a third packet including priority information to the second device.

公开(公告)号：US20240241829A1

公开(公告)日：2024-07-18

申请号：US18408642

申请日：2024-01-10

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Jin-Suk MA ,  Yoo-Mi PARK ,  Woo-Jong HAN

IPC: G06F12/0817 ,  G06F12/084

CPC classification number: G06F12/0828 ,  G06F12/084

Abstract: Disclosed herein is an apparatus and method for a CCIX interface based on use of a Quality-of-Service (QOS) field. The apparatus includes a host processor operating as a Home Agent (HA) of a CCIX protocol and at least one CCIX port for an interface with at least one computational accelerator operating as a Request Agent (RA) of the CCIX protocol, and CCIX protocol messages may be sent to and received from the at least one computational accelerator through the CCIX port based on the priority preset depending on the type of a command using a QoS field of a CCIX interface format.