公开(公告)号：US20160328002A1

公开(公告)日：2016-11-10

申请号：US15214030

申请日：2016-07-19

申请人： Intel Corporation

发明人： Robert P. Knight ,  Gautam Upadhyaya ,  Min Yeol Lim ,  Neha Sharma

IPC分类号： G06F1/32

CPC分类号： G06F1/3243 ,  G06F1/3206 ,  G06F1/3293 ,  Y02D10/122 ,  Y02D10/152

摘要： Technologies for analyzing power state transitions of a processor of computing device including determining, by the computing device, a power state entered by the processor of the computing device and a duration of the power state entered based on power state records, wherein the power state records comprise transition data indicative of transitions of a processor of the computing device between power states. The computing device further determines an accuracy of a power state selection of the processor of the computing device based on the determined power state entered and target residency data for the processor. The target residency data identifies, for each power state of a plurality of power states of the processor, an amount of time required in the corresponding power state to result in a conservation of power.

公开(公告)号：US09395788B2

公开(公告)日：2016-07-19

申请号：US14228784

申请日：2014-03-28

申请人： Intel Corporation

发明人： Robert P. Knight ,  Gautam Upadhyaya ,  Min Yeol Lim ,  Neha Sharma

IPC分类号： G06F1/26 ,  G06F1/32

CPC分类号： G06F1/3243 ,  G06F1/3206 ,  G06F1/3293 ,  Y02D10/122 ,  Y02D10/152

摘要： Technologies for analyzing power state transitions of a processor of computing device including determining, by the computing device, a power state entered by the processor of the computing device and a duration of the power state entered based on power state records, wherein the power state records comprise transition data indicative of transitions of a processor of the computing device between power states. The computing device further determines an accuracy of a power state selection of the processor of the computing device based on the determined power state entered and target residency data for the processor. The target residency data identifies, for each power state of a plurality of power states of the processor, an amount of time required in the corresponding power state to result in a conservation of power.

摘要翻译： 用于分析计算设备的处理器的功率状态转换的技术，包括由计算设备确定由计算设备的处理器输入的功率状态和基于功率状态记录输入的功率状态的持续时间，其中功率状态记录 包括指示计算设备的处理器在功率状态之间的转变的转换数据。 计算设备还基于所输入的确定的功率状态和用于处理器的目标驻留数据来确定计算设备的处理器的功率状态选择的精度。 目标驻留数据针对处理器的多个功率状态的每个功率状态识别导致功率守恒的相应功率状态所需的时间量。

公开(公告)号：US10067551B2

公开(公告)日：2018-09-04

申请号：US15214030

申请日：2016-07-19

申请人： Intel Corporation

发明人： Robert P. Knight ,  Gautam Upadhyaya ,  Min Yeol Lim ,  Neha Sharma

IPC分类号： G06F1/26 ,  G06F1/32

摘要： Technologies for analyzing power state transitions of a processor of computing device including determining, by the computing device, a power state entered by the processor of the computing device and a duration of the power state entered based on power state records, wherein the power state records comprise transition data indicative of transitions of a processor of the computing device between power states. The computing device further determines an accuracy of a power state selection of the processor of the computing device based on the determined power state entered and target residency data for the processor. The target residency data identifies, for each power state of a plurality of power states of the processor, an amount of time required in the corresponding power state to result in a conservation of power.

公开(公告)号：US09063804B2

公开(公告)日：2015-06-23

申请号：US14036768

申请日：2013-09-25

申请人： INTEL CORPORATION

发明人： Chris J. Newburn ,  Robert P. Knight ,  Robert Y. Geva ,  Dion Rodgers ,  Xiang Zou ,  Hong Wang ,  Bryant E. Bigbee ,  Ittai Anati

IPC分类号： G06F15/00 ,  G06F7/38 ,  G06F9/00 ,  G06F9/44 ,  G06F9/54 ,  G06F11/34 ,  G06F11/36

CPC分类号： G06F9/542 ,  G06F11/348 ,  G06F11/3612 ,  G06F2201/86 ,  G06F2201/885

摘要： Method, apparatus, and system for monitoring performance within a processing resource, which may be used to modify user-level software. Some embodiments of the invention pertain to an architecture to allow a user to improve software running on a processing resources on a per-thread basis in real-time and without incurring significant processing overhead.

摘要翻译： 用于监控处理资源内的性能的方法，装置和系统，其可用于修改用户级软件。 本发明的一些实施例涉及允许用户实时地在每个线程的基础上改进在处理资源上运行的软件并且不产生显着的处理开销的架构。