公开(公告)号：WO2017136099A2

公开(公告)日：2017-08-10

申请号：PCT/US2017/012514

申请日：2017-01-06

Applicant: QUALCOMM INCORPORATED

Inventor： ALAVOINE, Olivier ,  LEE, Sejoong ,  KAZI, Tauseef ,  BOOTH, Simon ,  REGINI, Edoardo ,  JAKUSHOKAS, Renatas ,  PATODIA, Saurabh ,  GEMAR, Jeffrey ,  LO, Haw-Jing ,  CHAMARTY, Vinod ,  ANDREEV, Boris ,  SHEN, Tao ,  BHASKARA, Aravind ,  WANG, Wenbiao ,  MOLLOY, Stephen

CPC classification number: G06F3/0659 ,  G06F1/3275 ,  G06F3/0625 ,  G06F3/0673 ,  G06F12/08 ,  Y02D10/13 ,  Y02D10/14

Abstract: Various aspects include methods for managing memory subsystems on a computing device. Various aspect methods may include determining a period of time to force a memory subsystem on the computing device into a low power mode, inhibiting memory access requests to the memory subsystem during the determined period of time, forcing the memory subsystem into the low power mode for the determined period of time, and executing the memory access requests to the memory subsystem inhibited during the determined period of time in response to expiration of the determined period of time.

Abstract translation: 各种方面包括用于管理计算设备上的存储器子系统的方法。 各种方面方法可以包括确定强制计算设备上的存储器子系统进入低功率模式的时间段，在确定的时间段期间禁止对存储器子系统的存储器访问请求，迫使存储器子系统进入低功率模式 所确定的时间周期，并且响应于所确定的时间段的期满，在所确定的时间段期间向存储器子系统执行存储器访问请求。

公开(公告)号：WO2015077305A1

公开(公告)日：2015-05-28

申请号：PCT/US2014/066353

申请日：2014-11-19

Applicant: QUALCOMM INCORPORATED

Inventor： PARK, Hee Jun ,  THOMSON, Steven ,  LEE, Sejoong

IPC: G06F1/20 ,  G06F1/32

CPC classification number: G06F1/324 ,  G06F1/206 ,  G06F1/329 ,  G06F9/44505 ,  Y02D10/126 ,  Y02D10/16 ,  Y02D10/24

Abstract: Various embodiments of methods and systems for dynamically adjusting operating frequency settings of one or more processing components in a portable computing device ("PCD") are disclosed. One such method involves receiving a request to adjust an operating frequency setting of a processing component to a required frequency ("F_req") to process a workload. Factor readings associated with the operating capacity of the processing component may be taken. Based on the readings, performance curves associated with the processing component may be queried. The performance curves are used to determine the optimal operating frequency ("F_opt") for the processing component. The F_opt is compared to the F_req and, if the F_req is less than F_opt, the operating frequency setting of the processing component is set to F_opt. Advantageously, as compared to F_req, at F_opt workload processing may be more efficient and a low power mode may be entered sooner.

Abstract translation: 公开了用于动态调整便携式计算设备（“PCD”）中的一个或多个处理组件的操作频率设置的方法和系统的各种实施例。 一种这样的方法包括接收将处理组件的工作频率设置调整到所需频率（“F_req”）以处理工作负载的请求。 可以采用与处理部件的操作能力相关联的因子读数。 根据读数，可以查询与处理组件相关的性能曲线。 性能曲线用于确定处理组件的最佳工作频率（“F_opt”）。 将F_opt与F_req进行比较，如果F_req小于F_opt，则处理组件的工作频率设置设置为F_opt。 有利地，与F_req相比，在F_opt工作负载处理可能更有效，并且可以更快地输入低功率模式。

公开(公告)号：WO2017136099A3

公开(公告)日：2017-08-10

申请号：PCT/US2017/012514

申请日：2017-01-06

Applicant: QUALCOMM INCORPORATED

Inventor： ALAVOINE, Olivier ,  LEE, Sejoong ,  KAZI, Tauseef ,  BOOTH, Simon ,  REGINI, Edoardo ,  JAKUSHOKAS, Renatas ,  PATODIA, Saurabh ,  GEMAR, Jeffrey ,  LO, Haw-Jing ,  CHAMARTY, Vinod ,  ANDREEV, Boris ,  SHEN, Tao ,  BHASKARA, Aravind ,  WANG, Wenbiao ,  MOLLOY, Stephen

IPC: G06F1/32

Abstract: Various aspects include methods for managing memory subsystems on a computing device. Various aspect methods may include determining a period of time to force a memory subsystem on the computing device into a low power mode, inhibiting memory access requests to the memory subsystem during the determined period of time, forcing the memory subsystem into the low power mode for the determined period of time, and executing the memory access requests to the memory subsystem inhibited during the determined period of time in response to expiration of the determined period of time.

公开(公告)号：EP3411775A2

公开(公告)日：2018-12-12

申请号：EP17701232.5

申请日：2017-01-06

Applicant: Qualcomm Incorporated

Inventor： ALAVOINE, Olivier ,  LEE, Sejoong ,  KAZI, Tauseef ,  BOOTH, Simon ,  REGINI, Edoardo ,  JAKUSHOKAS, Renatas ,  PATODIA, Saurabh ,  GEMAR, Jeffrey ,  LO, Haw-Jing ,  CHAMARTY, Vinod ,  ANDREEV, Boris ,  SHEN, Tao ,  BHASKARA, Aravind ,  WANG, Wenbiao ,  MOLLOY, Stephen

IPC: G06F1/32

CPC classification number: G06F3/0659 ,  G06F1/3275 ,  G06F3/0625 ,  G06F3/0673 ,  G06F12/08 ,  Y02D10/13 ,  Y02D10/14

Abstract: Various aspects include methods for managing memory subsystems on a computing device. Various aspect methods may include determining a period of time to force a memory subsystem on the computing device into a low power mode, inhibiting memory access requests to the memory subsystem during the determined period of time, forcing the memory subsystem into the low power mode for the determined period of time, and executing the memory access requests to the memory subsystem inhibited during the determined period of time in response to expiration of the determined period of time.

公开(公告)号：EP3411775B1

公开(公告)日：2019-12-25

申请号：EP17701232.5

申请日：2017-01-06

Applicant: Qualcomm Incorporated

Inventor： ALAVOINE, Olivier ,  LEE, Sejoong ,  KAZI, Tauseef ,  BOOTH, Simon ,  REGINI, Edoardo ,  JAKUSHOKAS, Renatas ,  PATODIA, Saurabh ,  GEMAR, Jeffrey ,  LO, Haw-Jing ,  CHAMARTY, Vinod ,  ANDREEV, Boris ,  SHEN, Tao ,  BHASKARA, Aravind ,  WANG, Wenbiao ,  MOLLOY, Stephen

IPC: G06F1/32

公开(公告)号：EP3072029A1

公开(公告)日：2016-09-28

申请号：EP14819140.6

申请日：2014-11-19

Applicant: Qualcomm Incorporated

Inventor： PARK, Hee Jun ,  THOMSON, Steven ,  LEE, Sejoong

IPC: G06F1/20 ,  G06F1/32

CPC classification number: G06F1/324 ,  G06F1/206 ,  G06F1/329 ,  G06F9/44505 ,  Y02D10/126 ,  Y02D10/16 ,  Y02D10/24

Abstract: Various embodiments of methods and systems for dynamically adjusting operating frequency settings of one or more processing components in a portable computing device (“PCD”) are disclosed. One such method involves receiving a request to adjust an operating frequency setting of a processing component to a required frequency (“F_req”) to process a workload. Factor readings associated with the operating capacity of the processing component may be taken. Based on the readings, performance curves associated with the processing component may be queried. The performance curves are used to determine the optimal operating frequency (“F_opt”) for the processing component. The F_opt is compared to the F_req and, if the F_req is less than F_opt, the operating frequency setting of the processing component is set to F_opt. Advantageously, as compared to F_req, at F_opt workload processing may be more efficient and a low power mode may be entered sooner.

Abstract translation: 的用于在便携式计算设备（“PCD”）动态调整的一个或多个处理部件的工作频率设置的方法和系统各种实施例中是游离缺失盘。 一个搜索方法包括接收请求以调整到一个处理部件的工作频率设定为所需的频率（“F_REQ”）来处理的工作负荷。 与处理部件的运转容量相关因子读数可以采取。 基于该读数，与处理部件相关联的性能曲线可以被查询。 的性能曲线被用于确定性矿最佳工作频率（“F_opt”）为处理组件。 所述F_opt是相较于F_REQ并且如果F_REQ小于F_opt，处理组件的工作频率设置为F_opt。 有利的是，相比于F_REQ，在F_opt工作量处理可能是更有效的和低功率模式可被更快输入。