公开(公告)号：US12013808B2

公开(公告)日：2024-06-18

申请号：US17429873

申请日：2020-03-14

Applicant: Intel Corporation

Inventor： Altug Koker ,  Ben Ashbaugh ,  Scott Janus ,  Aravindh Anantaraman ,  Abhishek R. Appu ,  Niranjan Cooray ,  Varghese George ,  Arthur Hunter ,  Brent E. Insko ,  Elmoustapha Ould-Ahmed-Vall ,  Selvakumar Panneer ,  Vasanth Ranganathan ,  Joydeep Ray ,  Kamal Sinha ,  Lakshminarayanan Striramassarma ,  Prasoonkumar Surti ,  Saurabh Tangri

IPC: G06F13/38 ,  G06F7/544 ,  G06F7/575 ,  G06F7/58 ,  G06F9/30 ,  G06F9/38 ,  G06F9/50 ,  G06F12/02 ,  G06F12/06 ,  G06F12/0802 ,  G06F12/0804 ,  G06F12/0811 ,  G06F12/0862 ,  G06F12/0866 ,  G06F12/0871 ,  G06F12/0875 ,  G06F12/0882 ,  G06F12/0888 ,  G06F12/0891 ,  G06F12/0893 ,  G06F12/0895 ,  G06F12/0897 ,  G06F12/1009 ,  G06F12/128 ,  G06F15/78 ,  G06F15/80 ,  G06F17/16 ,  G06F17/18 ,  G06T1/20 ,  G06T1/60 ,  H03M7/46 ,  G06N3/08 ,  G06T15/06

CPC classification number: G06F15/7839 ,  G06F7/5443 ,  G06F7/575 ,  G06F7/588 ,  G06F9/3001 ,  G06F9/30014 ,  G06F9/30036 ,  G06F9/3004 ,  G06F9/30043 ,  G06F9/30047 ,  G06F9/30065 ,  G06F9/30079 ,  G06F9/3887 ,  G06F9/5011 ,  G06F9/5077 ,  G06F12/0215 ,  G06F12/0238 ,  G06F12/0246 ,  G06F12/0607 ,  G06F12/0802 ,  G06F12/0804 ,  G06F12/0811 ,  G06F12/0862 ,  G06F12/0866 ,  G06F12/0871 ,  G06F12/0875 ,  G06F12/0882 ,  G06F12/0888 ,  G06F12/0891 ,  G06F12/0893 ,  G06F12/0895 ,  G06F12/0897 ,  G06F12/1009 ,  G06F12/128 ,  G06F15/8046 ,  G06F17/16 ,  G06F17/18 ,  G06T1/20 ,  G06T1/60 ,  H03M7/46 ,  G06F9/3802 ,  G06F9/3818 ,  G06F9/3867 ,  G06F2212/1008 ,  G06F2212/1021 ,  G06F2212/1044 ,  G06F2212/302 ,  G06F2212/401 ,  G06F2212/455 ,  G06F2212/60 ,  G06N3/08 ,  G06T15/06

Abstract: Embodiments are generally directed to a multi-tile architecture for graphics operations. An embodiment of an apparatus includes a multi-tile architecture for graphics operations including a multi-tile graphics processor, the multi-tile processor includes one or more dies; multiple processor tiles installed on the one or more dies; and a structure to interconnect the processor tiles on the one or more dies, wherein the structure to enable communications between processor tiles the processor tiles.

公开(公告)号：US20210294560A1

公开(公告)日：2021-09-23

申请号：US17162864

申请日：2021-01-29

Applicant: Intel Corporation

Inventor： Deepak S. Vembar ,  Atsuo Kuwahara ,  Chandrasekaran Sakthivel ,  Radhakrishnan Venkataraman ,  Brent E. Insko ,  Anupreet S. Kalra ,  Hugues Labbe ,  Altug Koker ,  Michael Apodaca ,  Kai Xiao ,  Jeffery S. Boles ,  Adam T. Lake ,  David M. Cimini ,  Balaji Vembu ,  Elmoustapha Ould-Ahmed-Vall ,  Jacek Kwiatkowski ,  Philip R. Laws ,  Ankur N. Shah ,  Abhishek R. Appu ,  Joydeep Ray ,  Wenyin Fu ,  Nikos Kaburlasos ,  Prasoonkumar Surti ,  Bhushan M. Borole

IPC: G06F3/14 ,  H04L29/06 ,  G06F3/147 ,  G06T1/20 ,  G09G5/36

Abstract: An embodiment of a graphics apparatus may include a processor, memory communicatively coupled to the processor, and a collaboration engine communicatively coupled to the processor to identify a shared graphics component between two or more users in an environment, and share the shared graphics components with the two or more users in the environment. Embodiments of the collaboration engine may include one or more of a centralized sharer, a depth sharer, a shared preprocessor, a multi-port graphics subsystem, and a decode sharer. Other embodiments are disclosed and claimed.

公开(公告)号：US20200097243A1

公开(公告)日：2020-03-26

申请号：US16586043

申请日：2019-09-27

Applicant: Intel Corporation

Inventor： Deepak S. Vembar ,  Atsuo Kuwahara ,  Chandrasekaran Sakthivel ,  Radhakrishnan Venkataraman ,  Brent E. Insko ,  Anupreet S. Kalra ,  Hugues Labbe ,  Altug Koker ,  Michael Apodaca ,  Kai Xiao ,  Jeffery S. Boles ,  Adam T. Lake ,  David M. Cimini ,  Balaji Vembu ,  Elmoustapha Ould-Ahmed-Vall ,  Jacek Kwiatkowski ,  Philip R. Laws ,  Ankur N. Shah ,  Abhishek R. Appu ,  Joydeep Ray ,  Wenyin Fu ,  Nikos Kaburlasos ,  Prasoonkumar Surti ,  Bhushan M. Borole

IPC: G06F3/14 ,  G06F3/147 ,  G06T1/20 ,  G09G5/36 ,  H04L29/06

Abstract: An embodiment of a graphics apparatus may include a processor, memory communicatively coupled to the processor, and a collaboration engine communicatively coupled to the processor to identify a shared graphics component between two or more users in an environment, and share the shared graphics components with the two or more users in the environment. Embodiments of the collaboration engine may include one or more of a centralized sharer, a depth sharer, a shared preprocessor, a multi-port graphics subsystem, and a decode sharer. Other embodiments are disclosed and claimed.

公开(公告)号：US20190180494A1

公开(公告)日：2019-06-13

申请号：US16235484

申请日：2018-12-28

Applicant: Intel Corporation

Inventor： Atsuo Kuwahara ,  Deepak S. Vembar ,  Chandrasekaran Sakthivel ,  Radhakrishnan Venkataraman ,  Brent E. Insko ,  Anupreet S. Kalra ,  Hugues Labbe ,  Abhishek R. Appu ,  Ankur N. Shah ,  Joydeep Ray ,  Elmoustapha Ould-Ahmed-Vall ,  Prasoonkumar Surti ,  Murali Ramadoss

IPC: G06T15/00 ,  G06F9/50

Abstract: An embodiment of an electronic processing system may include an application processor, persistent storage media communicatively coupled to the application processor, and a graphics subsystem communicatively coupled to the application processor. The graphics subsystem may include a first graphics engine to process a graphics workload, and a second graphics engine to offload at least a portion of the graphics workload from the first graphics engine. The second graphics engine may include a low precision compute engine. The system may further include a wearable display housing the second graphics engine. Other embodiments are disclosed and claimed.

公开(公告)号：US20180300932A1

公开(公告)日：2018-10-18

申请号：US15489139

申请日：2017-04-17

Applicant: Intel Corporation

Inventor： Atsuo Kuwahara ,  Deepak S. Vembar ,  Chandrasekaran Sakthivel ,  Radhakrishnan Venkataraman ,  Brent E. Insko ,  Anupreet S. Kalra ,  Hugues Labbe ,  Abhishek R. Appu ,  Ankur N. Shah ,  Joydeep Ray ,  Elmoustapha Ould-Ahmed-Vall ,  Prasoonkumar Surti ,  Murali Ramadoss

IPC: G06T15/00

Abstract: An embodiment of an electronic processing system may include an application processor, persistent storage media communicatively coupled to the application processor, and a graphics subsystem communicatively coupled to the application processor. The graphics subsystem may include a first graphics engine to process a graphics workload, and a second graphics engine to offload at least a portion of the graphics workload from the first graphics engine. The second graphics engine may include a low precision compute engine. The system may further include a wearable display housing the second graphics engine. Other embodiments are disclosed and claimed.

公开(公告)号：US12288287B2

公开(公告)日：2025-04-29

申请号：US18436688

申请日：2024-02-08

Applicant: Intel Corporation

Inventor： Atsuo Kuwahara ,  Deepak S. Vembar ,  Chandrasekaran Sakthivel ,  Radhakrishnan Venkataraman ,  Brent E. Insko ,  Anupreet S. Kalra ,  Hugues Labbe ,  Abhishek R. Appu ,  Ankur N. Shah ,  Joydeep Ray ,  Elmoustapha Ould-Ahmed-Vall ,  Prasoonkumar Surti ,  Murali Ramadoss

IPC: G06T15/00 ,  G06F9/50 ,  G06T15/04 ,  G06T15/80 ,  G06T17/10

Abstract: An embodiment of an electronic processing system may include an application processor, persistent storage media communicatively coupled to the application processor, and a graphics subsystem communicatively coupled to the application processor. The graphics subsystem may include a first graphics engine to process a graphics workload, and a second graphics engine to offload at least a portion of the graphics workload from the first graphics engine. The second graphics engine may include a low precision compute engine. The system may further include a wearable display housing the second graphics engine. Other embodiments are disclosed and claimed.

公开(公告)号：US11941169B2

公开(公告)日：2024-03-26

申请号：US17683533

申请日：2022-03-01

Applicant: Intel Corporation

Inventor： Ingo Wald ,  Brent E. Insko ,  Prasoonkumar Surti ,  Adam T. Lake ,  Peter L. Doyle ,  Daniel Pohl

IPC: G06F3/01 ,  G02B27/00

CPC classification number: G06F3/013 ,  G02B27/0093 ,  G06F3/011

Abstract: One embodiment of a virtual reality apparatus comprises: a graphics processing engine comprising a plurality of graphics processing stages, the graphics processing engine to render a plurality of image frames for left and right displays of a head mounted display (HMD); and foveation control hardware logic to independently control two or more of the plurality of graphics processing stages based on feedback received from an eye tracking module of the HMD, the feedback indicating a foveated region selected based on a current or anticipated direction of a user's gaze, the foveation control hardware logic to cause the two or more of the graphics processing stages to process the foveated region differently than other regions of the image frames.

公开(公告)号：US11880934B2

公开(公告)日：2024-01-23

申请号：US17517113

申请日：2021-11-02

Applicant: INTEL CORPORATION

Inventor： Brent E. Insko ,  Prasoonkumar Surti

IPC: G06T15/40 ,  G06T15/00 ,  H04N13/279 ,  H04N13/344 ,  H04N13/383 ,  H04N13/398

CPC classification number: G06T15/405 ,  G06T15/005 ,  H04N13/279 ,  H04N13/344 ,  H04N13/383 ,  H04N13/398

Abstract: An apparatus and method are described for performing an early depth test on graphics data. For example, one embodiment of a graphics processing apparatus comprises: early depth test circuitry to perform an early depth test on blocks of pixels to determine whether all pixels in the block of pixels can be resolved by the early depth test; a plurality of execution circuits to execute pixel shading operations on the blocks of pixels; and a scheduler circuit to schedule the blocks of pixels for the pixel shading operations, the scheduler circuit to prioritize the blocks of pixels in accordance with the determination as to whether all pixels in the block of pixels can be resolved by the early depth test.

公开(公告)号：US20210350597A1

公开(公告)日：2021-11-11

申请号：US17194819

申请日：2021-03-08

Applicant: Intel Corporation

Inventor： Deepak S. Vembar ,  Atsuo Kuwahara ,  Chandrasekaran Sakthivel ,  Radhakrishnan Venkataraman ,  Brent E. Insko ,  Anupreet S. Kalra ,  Hugues Labbe ,  Abhishek R. Appu ,  Ankur N. Shah ,  Joydeep Ray ,  ElMoustapha Ould-Ahmed-Vall ,  James M. Holland

IPC: G06T11/60 ,  G06T9/00 ,  H04N19/124 ,  H04N19/167 ,  H04N19/17 ,  H04N19/436 ,  H04N19/503

Abstract: An embodiment of a graphics apparatus may include a focus identifier to identify a focus area, and a color compressor to selectively compress color data based on the identified focus area. Another embodiment of a graphics apparatus may include a motion detector to detect motion of a real object, a motion predictor to predict a motion of the real object, and an object placer to place a virtual object relative to the real object based on the predicted motion of the real object. Another embodiment of a graphics apparatus may include a frame divider to divide a frame into viewports, a viewport prioritizer to prioritize the viewports, a renderer to render a viewport of the frame in order in accordance with the viewport priorities, and a viewport transmitter to transmit a completed rendered viewport. Other embodiments are disclosed and claimed.

公开(公告)号：US10943379B2

公开(公告)日：2021-03-09

申请号：US16533920

申请日：2019-08-07

Applicant: Intel Corporation

Inventor： Deepak S. Vembar ,  Atsuo Kuwahara ,  Chandrasekaran Sakthivel ,  Radhakrishnan Venkataraman ,  Brent E. Insko ,  Anupreet S. Kalra ,  Hugues Labbe ,  Abhishek R. Appu ,  Ankur N. Shah ,  Joydeep Ray ,  ElMoustapha Ould-Ahmed-Vall ,  James M. Holland

IPC: G09G5/00 ,  G06T11/60 ,  G06T9/00 ,  H04N19/124 ,  H04N19/167 ,  H04N19/17 ,  H04N19/436 ,  H04N19/503

Abstract: An embodiment of a graphics apparatus may include a focus identifier to identify a focus area, and a color compressor to selectively compress color data based on the identified focus area. Another embodiment of a graphics apparatus may include a motion detector to detect motion of a real object, a motion predictor to predict a motion of the real object, and an object placer to place a virtual object relative to the real object based on the predicted motion of the real object. Another embodiment of a graphics apparatus may include a frame divider to divide a frame into viewports, a viewport prioritizer to prioritize the viewports, a renderer to render a viewport of the frame in order in accordance with the viewport priorities, and a viewport transmitter to transmit a completed rendered viewport. Other embodiments are disclosed and claimed.