公开(公告)号：US20230280941A1

公开(公告)日：2023-09-07

申请号：US17731662

申请日：2022-04-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Vipin Kumar AGRAWAL ,  Daniel Lee HELMICK ,  Chun-Chu Chen-Jhy Archie WU

IPC: G06F3/06

CPC classification number: G06F3/0659 ,  G06F3/0604 ,  G06F3/0679

Abstract: A method may include receiving, at a device, an indication based on an entry submitted to a queue, obtaining, based on the indication, a measurement for the entry, encoding the measurement to generate an encoded measurement, and storing the encoded measurement. The encoding may include one or more of delta encoding, entropy encoding, or run length encoding. The method may further include modifying the measurement based on a status of the queue. The status of the queue may include an amount of entries in the queue, and the modifying the measurement may include setting the measurement to a value. The status of the queue may include an empty queue, and the modifying the measurement may include resetting the measurement. The encoding may include encoding based on one or more parameters. The method may further include determining at least one of the one or more parameters.

公开(公告)号：US20230236994A1

公开(公告)日：2023-07-27

申请号：US17712066

申请日：2022-04-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Daniel Lee HELMICK

IPC: G06F13/16

CPC classification number: G06F13/1642 ,  G06F13/1668 ,  G06F13/1663

Abstract: A method may include accessing, by a first apparatus, a queue, wherein the queue may be accessible by a second apparatus, and the first apparatus may be connected to the second apparatus by a coherent interface, and indicating, by the coherent interface, to the second apparatus, the accessing. The indicating may include indicating by a monitoring mechanism. The indicating may include generating a monitoring request. The indicating may include generating, based on the monitoring request, an alert. The queue may include a submission queue. The queue may include a completion queue. The accessing may include reading an entry from the queue. The accessing may include writing an entry to the queue. The entry may include a command. The entry may include a completion. The first apparatus may include a host, and the second apparatus may include a device. The queue may be located at the host.

公开(公告)号：US20230229217A1

公开(公告)日：2023-07-20

申请号：US17692161

申请日：2022-03-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Daniel Lee HELMICK

IPC: G06F1/26

CPC classification number: G06F1/266

Abstract: A storage unit is disclosed. The storage unit may include an interface to a host and storage for a data. A receiver may receive from a host a boot power data. The boot power data may including a first power level and a duration. A circuit may boot the storage unit based at least in part on the boot power data. The storage unit may include a second power level, with the first power level greater than the second power level.