公开(公告)号：US10353706B2

公开(公告)日：2019-07-16

申请号：US15819152

申请日：2017-11-21

Applicant: Intel Corporation

Inventor： Himanshu Kaul ,  Mark A. Anders ,  Sanu K. Mathew ,  Anbang Yao ,  Joydeep Ray ,  Ping T. Tang ,  Michael S. Strickland ,  Xiaoming Chen ,  Tatiana Shpeisman ,  Abhishek R. Appu ,  Altug Koker ,  Kamal Sinha ,  Balaji Vembu ,  Nicolas C. Galoppo Von Borries ,  Eriko Nurvitadhi ,  Rajkishore Barik ,  Tsung-Han Lin ,  Vasanth Ranganathan ,  Sanjeev Jahagirdar

IPC: G06F9/30 ,  G06F9/38 ,  G06F7/483 ,  G06F7/544 ,  G06N3/04 ,  G09G5/393 ,  G06N3/08 ,  G06N3/063 ,  G06T15/00 ,  G06N20/00

Abstract: One embodiment provides for a graphics processing unit to accelerate machine-learning operations, the graphics processing unit comprising a multiprocessor having a single instruction, multiple thread (SIMT) architecture, the multiprocessor to execute at least one single instruction; and a first compute unit included within the multiprocessor, the at least one single instruction to cause the first compute unit to perform a two-dimensional matrix multiply and accumulate operation, wherein to perform the two-dimensional matrix multiply and accumulate operation includes to compute a 32-bit intermediate product of 16-bit operands and to compute a 32-bit sum based on the 32-bit intermediate product.

公开(公告)号：US20190204894A1

公开(公告)日：2019-07-04

申请号：US15859598

申请日：2017-12-31

Applicant: Intel Corporation

Inventor： Sanjeev Jahagirdar ,  Altug Koker ,  Yoav Harel ,  Kenneth Brand ,  Chandra Gurram ,  Eric Finley ,  Bhushan Borole ,  Carlos Nava Rodriguez

IPC: G06F1/32

CPC classification number: G06F1/324

Abstract: Methods and apparatus relating to techniques for resource load balancing based on usage and/or power limits are described. In an embodiment, resource load balancing logic causes a first resource of a processor to operate at a first frequency and a second resource of the processor to operate at a second frequency. Memory stores a plurality of frequency values. The resource load balancing logic also selects the first frequency and the second frequency based on the stored plurality of frequency values. Operation of the first resource at the first frequency and the second resource at the second frequency in turn causes the processor to operate under a power budget. The resource load balancing logic causes change to the first frequency and the second frequency in response to a determination that operation of the processor is different than the power budget. Other embodiments are also disclosed and claimed.

公开(公告)号：US20180314249A1

公开(公告)日：2018-11-01

申请号：US15581124

申请日：2017-04-28

Applicant: Intel Corporation

Inventor： Abhishek R. Appu ,  John C. Weast ,  Sara S. Baghsorkhi ,  Justin E. Gottschlich ,  Prasoonkumar Surti ,  Chandrasekaran Sakthivel ,  Altug Koker ,  Farshad Akhbari ,  Feng Chen ,  Dukhwan Kim ,  Narayan Srinivasa ,  Nadathur Rajagopalan Satish ,  Kamal Sinha ,  Joydeep Ray ,  Balaji Vembu ,  Mike B. Macpherson ,  Linda L. Hurd ,  Sanjeev Jahagirdar ,  Vasanth Ranganathan

IPC: G05D1/00 ,  G06N3/08 ,  G06N3/04 ,  G06N3/063

CPC classification number: G06F9/5016 ,  G06F9/5061

Abstract: A mechanism is described for facilitating storage management for machine learning at autonomous machines. A method of embodiments, as described herein, includes detecting one or more components associated with machine learning, where the one or more components include memory and a processor coupled to the memory, and where the processor includes a graphics processor. The method may further include allocating a storage portion of the memory and a hardware portion of the processor to a machine learning training set, where the storage and hardware portions are precise for implementation and processing of the training set.

公开(公告)号：US09870044B2

公开(公告)日：2018-01-16

申请号：US15280057

申请日：2016-09-29

Applicant: Intel Corporation

Inventor： Sanjeev Jahagirdar ,  Varghese George ,  John B. Conrad ,  Robert Milstrey ,  Stephen A. Fischer ,  Alon Naveh ,  Shai Rotem

IPC: G06F1/32 ,  G06F12/08 ,  G06F11/14 ,  G06F12/084 ,  G06F12/0875 ,  G11C7/10 ,  G06F9/44

CPC classification number: G06F1/3287 ,  G06F1/3203 ,  G06F1/324 ,  G06F1/3243 ,  G06F1/3246 ,  G06F1/3275 ,  G06F1/3293 ,  G06F1/3296 ,  G06F9/4418 ,  G06F11/1441 ,  G06F12/084 ,  G06F12/0875 ,  G06F2212/281 ,  G06F2212/305 ,  G06F2212/314 ,  G11C7/1072 ,  Y02B70/123 ,  Y02B70/126 ,  Y02B70/32 ,  Y02D10/152 ,  Y02D10/172 ,  Y02D50/20 ,  Y02P80/11 ,  Y10T307/305 ,  Y10T307/406 ,  Y10T307/582 ,  Y10T307/826

Abstract: Embodiments of the invention relate to a method and apparatus for a zero voltage processor sleep state. A processor may include a dedicated cache memory. A voltage regulator may be coupled to the processor to provide an operating voltage to the processor. During a transition to a zero voltage power management state for the processor, the operational voltage applied to the processor by the voltage regulator may be reduced to approximately zero and the state variables associated with the processor may be saved to the dedicated cache memory.

公开(公告)号：US09395784B2

公开(公告)日：2016-07-19

申请号：US13870195

申请日：2013-04-25

Applicant: Intel Corporation

Inventor： Inder Sodhi ,  Sanjeev Jahagirdar ,  Ryan Wells ,  Zeev Offen ,  Shalini Sharma ,  Ken Drottar

IPC: G06F1/32 ,  G06F1/26

CPC classification number: G06F1/32 ,  G06F1/26 ,  G06F1/3206 ,  G06F1/324 ,  G06F1/3243 ,  G06F1/3296 ,  Y02D10/126 ,  Y02D10/152 ,  Y02D10/172

Abstract: In an embodiment, a processor includes a core to execute instructions, an agent to perform an operation independently of the core, a fabric to couple the core and agent and including a plurality of domains and a logic to receive isochronous parameter information from the agent and environmental information of a platform and to generate first and second values, and a power controller to control a frequency of the domains based at least in part on the first and second values. Other embodiments are described and claimed.

Abstract translation: 在一个实施例中，处理器包括执行指令的核心，独立于核心执行操作的代理，耦合核心和代理的结构，并且包括多个域以及从代理接收等时参数信息的逻辑，以及 平台的环境信息并产生第一和第二值，以及功率控制器，至少部分地基于第一和第二值来控制域的频率。 描述和要求保护其他实施例。

公开(公告)号：US09141180B2

公开(公告)日：2015-09-22

申请号：US14630909

申请日：2015-02-25

Applicant: Intel Corporation

Inventor： Sanjeev Jahagirdar ,  Varghese George ,  John Conrad ,  Robert Milstrey ,  Stephen A. Fischer ,  Alon Naveh ,  Shai Rotem

IPC: G06F1/32

CPC classification number: G06F1/3287 ,  G06F1/3203 ,  G06F1/324 ,  G06F1/3243 ,  G06F1/3246 ,  G06F1/3275 ,  G06F1/3293 ,  G06F1/3296 ,  G06F9/4418 ,  G06F11/1441 ,  G06F12/084 ,  G06F12/0875 ,  G06F2212/281 ,  G06F2212/305 ,  G06F2212/314 ,  G11C7/1072 ,  Y02B70/123 ,  Y02B70/126 ,  Y02B70/32 ,  Y02D10/152 ,  Y02D10/172 ,  Y02D50/20 ,  Y02P80/11 ,  Y10T307/305 ,  Y10T307/406 ,  Y10T307/582 ,  Y10T307/826

Abstract: Embodiments of the invention relate to a method and apparatus for a zero voltage processor sleep state. A processor may include a dedicated cache memory. A voltage regulator may be coupled to the processor to provide an operating voltage to the processor. During a transition to a zero voltage power management state for the processor, the operational voltage applied to the processor by the voltage regulator may be reduced to approximately zero and the state variables associated with the processor may be saved to the dedicated cache memory.

Abstract translation: 本发明的实施例涉及一种用于零电压处理器睡眠状态的方法和装置。 处理器可以包括专用高速缓存存储器。 电压调节器可以耦合到处理器以向处理器提供工作电压。 在处理器转换到零电压电源管理状态期间，电压调节器施加到处理器的工作电压可以减小到大约零，并且与处理器相关联的状态变量可以被保存到专用高速缓冲存储器。

公开(公告)号：US20150052377A1

公开(公告)日：2015-02-19

申请号：US14496233

申请日：2014-09-25

Applicant: Intel Corporation

Inventor： Sanjeev Jahagirdar ,  Varghese George ,  John B. Conrad ,  Robert Milstrey ,  Stephen A. Fischer ,  Alon Naveh ,  Shai Rotem

IPC: G06F1/32

CPC classification number: G06F1/3287 ,  G06F1/3203 ,  G06F1/324 ,  G06F1/3243 ,  G06F1/3246 ,  G06F1/3275 ,  G06F1/3293 ,  G06F1/3296 ,  G06F9/4418 ,  G06F11/1441 ,  G06F12/084 ,  G06F12/0875 ,  G06F2212/281 ,  G06F2212/305 ,  G06F2212/314 ,  G11C7/1072 ,  Y02B70/123 ,  Y02B70/126 ,  Y02B70/32 ,  Y02D10/152 ,  Y02D10/172 ,  Y02D50/20 ,  Y02P80/11 ,  Y10T307/305 ,  Y10T307/406 ,  Y10T307/582 ,  Y10T307/826

Abstract: Embodiments of the invention relate to a method and apparatus for a zero voltage processor sleep state. A processor may include a dedicated cache memory. A voltage regulator may be coupled to the processor to provide an operating voltage to the processor. During a transition to a zero voltage power management state for the processor, the operational voltage applied to the processor by the voltage regulator may be reduced to approximately zero and the state variables associated with the processor may be saved to the dedicated cache memory.

Abstract translation: 本发明的实施例涉及一种用于零电压处理器睡眠状态的方法和装置。 处理器可以包括专用高速缓存存储器。 电压调节器可以耦合到处理器以向处理器提供工作电压。 在处理器转换到零电压电源管理状态期间，电压调节器施加到处理器的工作电压可以减小到大约零，并且与处理器相关联的状态变量可以被保存到专用高速缓冲存储器。

公开(公告)号：US08769323B2

公开(公告)日：2014-07-01

申请号：US13788547

申请日：2013-03-07

Applicant: Intel Corporation

Inventor： Jose P. Allarey ,  Varghese George ,  Sanjeev Jahagirdar ,  Oren Lamdan ,  Ofer Nathan ,  Tomer Ziv

IPC: G06F1/00 ,  G06F1/32

CPC classification number: G06F15/82 ,  G06F1/08 ,  G06F1/206 ,  G06F1/3203 ,  G06F1/324 ,  G06F9/06 ,  G06F9/30145 ,  G06F15/76 ,  Y02D10/126 ,  Y02D10/16

Abstract: With the progress toward multi-core processors, each core is can not readily ascertain the status of the other dies with respect to an idle or active status. A proposal for utilizing an interface to transmit core status among multiple cores in a multi-die microprocessor is discussed. Consequently, this facilitates thermal management by allowing an optimal setting for setting performance and frequency based on utilizing each core status.

Abstract translation: 随着对多核处理器的进展，每个核心都不能容易地确定另一个模具相对于空闲或活动状态的状态。 讨论了在多芯片微处理器中利用接口在多个核心之间传输核心状态的提议。 因此，这通过允许基于利用每个核心状态来设置性能和频率的最佳设置来促进热管理。