公开(公告)号：US10929132B1

公开(公告)日：2021-02-23

申请号：US16579806

申请日：2019-09-23

Applicant: Intel Corporation

Inventor： Robert Pawlowski ,  Scott Hagan Schmittel ,  Joshua Fryman ,  Wim Heirman ,  Jason Howard ,  Ankit More ,  Shaden Smith ,  Scott Cline

IPC: G06F9/30 ,  G06F9/35

Abstract: Disclosed embodiments relate to systems and methods for performing instructions to access a compressed graphic list. In one example, a processor includes fetch and decode circuitry to fetch and decode the single instruction to access the compressed graphic list, and execution circuitry to execute the decoded single instruction to cause access to the compressed graphic list by: receiving, from a load store queue, at a first op-engine associated with a first data location, an indirection request, computing, via the first op-engine, a second data location associated with a second op-engine, computing, via the second op-engine, a third data location associated with a third op-engine responsive to the indirection request, and providing, via the third op-engine, a data response to the load store queue responsive to receiving data from the third data location.

公开(公告)号：US20200004602A1

公开(公告)日：2020-01-02

申请号：US16019685

申请日：2018-06-27

Applicant: Intel Corporation

Inventor： Robert Pawlowski ,  Ankit More ,  Shaden Smith ,  Sowmya Pitchaimoorthy ,  Samkit Jain ,  Vincent Cavé ,  Sriram Aananthakrishnan ,  Jason M. Howard ,  Joshua B. Fryman

IPC: G06F9/52 ,  G06F9/38 ,  G06F9/30

Abstract: In one embodiment, a first processor core includes: a plurality of execution pipelines each to execute instructions of one or more threads; a plurality of pipeline barrier circuits coupled to the plurality of execution pipelines, each of the plurality of pipeline barrier circuits associated with one of the plurality of execution pipelines to maintain status information for a plurality of barrier groups, each of the plurality of barrier groups formed of at least two threads; and a core barrier circuit to control operation of the plurality of pipeline barrier circuits and to inform the plurality of pipeline barrier circuits when a first barrier has been reached by a first barrier group of the plurality of barrier groups. Other embodiments are described and claimed.

公开(公告)号：US20200004587A1

公开(公告)日：2020-01-02

申请号：US16024343

申请日：2018-06-29

Applicant: Intel Corporation

Inventor： Paul Griffin ,  Joshua Fryman ,  Jason Howard ,  Sang Phill Park ,  Robert Pawlowski ,  Michael Abbott ,  Scott Cline ,  Samkit Jain ,  Ankit More ,  Vincent Cave ,  Fabrizio Petrini ,  Ivan Ganev

IPC: G06F9/48 ,  G06F9/38 ,  G06F9/30

Abstract: Embodiments of apparatuses, methods, and systems for a multithreaded processor core with hardware-assisted task scheduling are described. In an embodiment, a processor includes a first hardware thread, a second hardware thread, and a task manager. The task manager is to issue a task to the first hardware thread. The task manager includes a hardware task queue in which to store a plurality of task descriptors. Each of the task descriptors is to represent one of a single task, a collection of iterative tasks, and a linked list of tasks.

公开(公告)号：US20160173413A1

公开(公告)日：2016-06-16

申请号：US15042402

申请日：2016-02-12

Applicant: Intel Corporation

Inventor： Surhud Khare ,  Ankit More ,  Dinesh Somasekhar ,  David S. Dunning

IPC: H04L12/933 ,  H01L23/528 ,  H01L23/522

CPC classification number: H04L49/109 ,  H01L23/5221 ,  H01L23/528 ,  H01L2924/0002 ,  H01L2924/00

Abstract: In an embodiment, an apparatus includes: a plurality of islands configured on a semiconductor die, each of the plurality of islands having a plurality of cores; and a plurality of network switches configured on the semiconductor die and each associated with one of the plurality of islands, where each network switch includes a plurality of output ports, a first set of the output ports are each to couple to the associated network switch of an island via a point-to-point interconnect and a second set of the output ports are each to couple to the associated network switches of a plurality of islands via a point-to-multipoint interconnect. Other embodiments are described and claimed.

Abstract translation: 在一个实施例中，一种装置包括：配置在半导体管芯上的多个岛，多个岛中的每一个具有多个核; 以及多个网络交换机，其配置在所述半导体管芯上并且各自与所述多个岛中的一个岛相关联，其中每个网络交换机包括多个输出端口，所述输出端口的第一组各自耦合到相关联的网络交换机 经由点对点互连的岛屿和第二组输出端口各自经由点对多点互连耦合到多个岛的相关网络交换机。 描述和要求保护其他实施例。