US 12,282,685 B2
Computational storage device, method for operating the computational storage device and method for operating host device
Jong Won Lee, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Apr. 6, 2023, as Appl. No. 18/131,446.
Claims priority of application No. 10-2022-0137423 (KR), filed on Oct. 24, 2022.
Prior Publication US 2024/0134568 A1, Apr. 25, 2024
Prior Publication US 2024/0231687 A9, Jul. 11, 2024
Int. Cl. G06F 3/06 (2006.01)
CPC G06F 3/0659 (2013.01) [G06F 3/0611 (2013.01); G06F 3/0679 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A method for operating a computational storage device comprising a storage controller, the method comprising:
receiving, by the storage controller and from a first host device, a first compute namespace setting instruction establishing a first compute namespace, a first latency threshold value related to the first compute namespace, a first program, a first execute command;
loading, by the storage controller, the first program into the first computer namespace;
activating, by the storage controller, the first program;
receiving, by the storage controller and from the first host device, a second execute command;
identifying, by the storage controller, a latency associated with the second execute command; and
transmitting, by the storage controller and to the first host device, a first latency message based on execution of the second execute command.