公开(公告)号：US12158852B2

公开(公告)日：2024-12-03

申请号：US17358832

申请日：2021-06-25

Applicant: Intel Corporation

Inventor： Robert Pawlowski ,  Bharadwaj Krishnamurthy ,  Shruti Sharma ,  Byoungchan Oh ,  Jing Fang ,  Daniel Klowden ,  Jason Howard ,  Joshua Fryman

IPC: G06F13/28

Abstract: Systems, methods, and apparatuses for direct memory access instruction set architecture support for flexible dense compute using a reconfigurable spatial array are described. In one embodiment, a processor includes a first type of hardware processor core that includes a two-dimensional grid of compute circuits, a memory, and a direct memory access circuit coupled to the memory and the two-dimensional grid of compute circuits; and a second different type of hardware processor core that includes a decoder circuit to decode a single instruction into a decoded single instruction, the single instruction including a first field to identify a base address of two-dimensional data in the memory, a second field to identify a number of elements in each one-dimensional array of the two-dimensional data, a third field to identify a number of one-dimensional arrays of the two-dimensional data, a fourth field to identify an operation to be performed by the two-dimensional grid of compute circuits, and a fifth field to indicate the direct memory access circuit is to move the two-dimensional data indicated by the first field, the second field, and the third field into the two-dimensional grid of compute circuits and the two-dimensional grid of compute circuits is to perform the operation on the two-dimensional data according to the fourth field, and an execution circuit to execute the decoded single instruction according to the fields.

公开(公告)号：US20160182154A1

公开(公告)日：2016-06-23

申请号：US14577979

申请日：2014-12-19

Applicant: Intel Corporation

Inventor： Jing Fang ,  Zuoguo Wu ,  Venkatraman Iyer

IPC: H04B10/29 ,  H04B10/2575

CPC classification number: H04B10/29 ,  H04B10/2575

Abstract: An optical element is to be coupled to a second device by the second electrical link. The particular optical element is further to receive a first signal from the second device over a first inbound lane of the second electrical link, receive a second signal from the second device over a second inbound lane of the second electrical link, and multiplex the first and second signals on a particular optical link to send the first and second signals to the first device.

Abstract translation: 光学元件将通过第二电连接件耦合到第二装置。 所述特定光学元件还用于通过所述第二电连接的第一入口通道从所述第二设备接收第一信号，在所述第二电连接的第二入站通道上从所述第二设备接收第二信号，并且将所述第一和第 在特定光链路上的第二信号以将第一和第二信号发送到第一设备。

公开(公告)号：US12158625B2

公开(公告)日：2024-12-03

申请号：US17132967

申请日：2020-12-23

Applicant: Intel Corporation

Inventor： Kaveh Hosseini ,  Xiaoqian Li ,  Conor O'Keeffe ,  Jing Fang ,  Kevin P. Ma ,  Shamsul Abedin

IPC: G02B6/42 ,  H01L21/66

Abstract: Embodiments described herein may be related to apparatuses, processes, and techniques related to a bidirectional optical grating coupler that may be used for testing. A photonic apparatus includes a first layer with electro-optical circuitry that is optically coupled with a bidirectional optical grating coupler. A second layer is physically coupled with a first side of the first layer and includes a first light path to optically coupled with the bidirectional optical grating coupler. A third layer is physically coupled with a second side of the first layer opposite the first side of the first layer, and includes a second light path that optically couples with the bidirectional grating coupler. Operational testing of the electro-optical circuitry is based in part on light received or transmitted through the second light path. Other embodiments may be described and/or claimed.

公开(公告)号：US09444551B2

公开(公告)日：2016-09-13

申请号：US14577979

申请日：2014-12-19

Applicant: Intel Corporation

Inventor： Jing Fang ,  Zuoguo Wu ,  Venkatraman Iyer

IPC: H04B10/29 ,  H04B10/2575

CPC classification number: H04B10/29 ,  H04B10/2575

Abstract: An optical element is to be coupled to a second device by the second electrical link. The particular optical element is further to receive a first signal from the second device over a first inbound lane of the second electrical link, receive a second signal from the second device over a second inbound lane of the second electrical link, and multiplex the first and second signals on a particular optical link to send the first and second signals to the first device.

Abstract translation: 光学元件将通过第二电连接件耦合到第二装置。 所述特定光学元件还用于通过所述第二电连接的第一入口通道从所述第二设备接收第一信号，在所述第二电连接的第二入站通道上从所述第二设备接收第二信号，并且将所述第一和第 在特定光链路上的第二信号以将第一和第二信号发送到第一设备。