Intel Corporation

John H Feit

Joydeep Ray

Travis T Schluessler

Abhishek R Appu

Nikos Kaburlasos

Jacek Kwiatkowski

Prasoonkumar Surti

Altug Koker

Balaji Vembu

Devan Burke

Karthik Vaidyanathan

Adam T Lake

Jeffery S Boles

Subramaniam M Maiyuran

Kamal Sinha

Elmoustapha Ould-Ahmed-Vall

Jonathan Kennedy

Wenyin Fu

Philip R Laws

Josh B Mastronarde

Narayan Srinivasa

Justin E Gottschlich

Michael Apodaca

Feng Chen

Eriko Nurvitadhi

Linda L Hurd

Sara S Baghsorkhi

Ben J Ashbaugh

Nicolas C Galoppo Von Borries

Rajkishore Barik

Dukhwan Kim

Nadathur Rajagopalan Satish

Tsung-Han Lin

Farshad Akhbari

Louis Feng

Atsuo Kuwahara

James M Holland

Narayan Biswal

Stanley J Baran

Gokcen Cilingir

Nilesh V Shah

Barnan Das

Archie Sharma

Mayuresh M Varerkar

Sanjeev S Jahagirdar

Murali Ramadoss

Kiran Chand Veernapu

Peter L Doyle

Tomer Bar-On

Hugues Labbe

David M Cimini

Eric J Asperheim

Kai Xiao

Gabor Liktor

Andrew T Lauritzen

Vasanth Ranganathan

Carsten Benthin

Chandrasekaran Sakthivel

Abhishek Venkatesh

Niranjan L Cooray

John G Gierach

Tomasz Janczak

Sameer Kp

Eric J Hoekstra

Slawomir Grajewski

Vidhya Krishnan

Ankur N Shah

Ravishankar Iyer

Carl S Marshall

Deepak Shashidhar Vembar

Selvakumar Panneer

Konstantin Levit-Gurevich

Thomas F Raoux

Carson Brownlee

Sayan Lahiri

Jefferson Amstutz

Vivek Tiwari

Venkat R Gokulrangan

Ronald W Silvas

Stav Gurtovoy

Pattabhiraman K

Stephen Junkins

Radhakrishnan Venkataraman

Robert B Taylor

Sreenivas Kothandaraman

Daniel Walsh

Mateusz Maria Przybylski

Sameer K P

Srihari Pratapa

William Hux

Anupama Chandrasekhar

Jeffrey S Boles

Methods, systems and apparatuses may provide for technology that marks a graphics resource as a flush candidate during a current frame, conducts an early flush of a command buffer from the graphics resource if a write event is detected with respect to the graphics resource during a subsequent frame, and bypasses the early flush if the write event is not detected with respect to the graphics resource during the subsequent frame. In one example, the graphics resource is marked as the flush candidate in response to a read back operation of the host processor with respect to the graphics resource, wherein the read back operation retrieves a query result and/or maps a staging resource.

3D graphics driver to split frames into multiple command buffer submissions based on analysis of previous frames

In accordance with some embodiments, the render rate is varied across and/or up and down the display screen. This may be done based on where the user is looking in order to reduce power consumption and/or increase performance. Specifically the screen display is separated into regions, such as quadrants. Each of these regions is rendered at a rate determined by at least one of what the user is currently looking at, what the user has looked at in the past and/or what it is predicted that the user will look at next. Areas of less focus may be rendered at a lower rate, reducing power consumption in some embodiments.

Regional adjustment of render rate

An embodiment of an electronic processing system may include an application processor, persistent storage media communicatively coupled to the application processor, a graphics subsystem communicatively coupled to the application processor, a sense engine communicatively coupled to the graphics subsystem to provide sensed information, a focus engine communicatively coupled to the sense engine and the graphics subsystem to provide focus information, a motion engine communicatively coupled to the sense engine, the focus engine, and the graphics subsystem to provide motion information, and a motion biased foveated renderer communicatively coupled to the motion engine, the focus engine, the sense engine to adjust one or more parameters of the graphics subsystem based on one or more of the sense information, the focus information, and the motion information. Other embodiments are disclosed and claimed.

Motion biased foveated renderer

Variable width interleaved coding for graphics processing is described. An example of an apparatus includes one or more processors including a graphic processor; and memory for storage of data including data for graphics processing, wherein the graphics processor includes an encoder pipeline to provide variable width interleaved coding and a decoder pipeline to decode the variable width interleaved coding, and wherein the encoder pipeline is to receive a plurality of bitstreams from workgroups; perform parallel entropy encoding on the bitstreams to generate a plurality of encoded bitstreams for each of the workgroups; perform variable interleaving of the bitstreams for each workgroup based at least in part on data requirements for decoding received from the decoder pipeline; and compact outputs for each of the workgroups into a contiguous stream of interleaved data.

Variable width interleaved coding for graphics processing

Embodiments provide mechanisms to facilitate compute operations for deep neural networks. One embodiment comprises a graphics processing unit comprising one or more multiprocessors, at least one of the one or more multiprocessors including a register file to store a plurality of different types of operands and a plurality of processing cores. The plurality of processing cores includes a first set of processing cores of a first type and a second set of processing cores of a second type. The first set of processing cores are associated with a first memory channel and the second set of processing cores are associated with a second memory channel.

Compute optimization mechanism for deep neural networks

Systems, apparatuses and methods may provide away to render augmented reality (AR) and/or virtual reality (VR) sensory enhancements using ray tracing. More particularly, systems, apparatuses and methods may provide a way to normalize environment information captured by multiple capture devices, and calculate, for an observer, the sound sources or sensed events vector paths. The systems, apparatuses and methods may detect and/or manage one or more capture devices and assign one or more the capture devices based on one or more conditions to provide observer an immersive VR/AR experience.

Augmented reality virtual reality ray tracing sensory enhancement system, apparatus and method

An embodiment of an electronic processing system may include an application processor, persistent storage media communicatively coupled to the application processor, a graphics subsystem communicatively coupled to the application processor, an object space adjuster communicatively coupled to the graphics subsystem to adjust an object space parameter based on a screen space parameter, and a sample adjuster communicatively coupled to the graphics subsystem to adjust a sample parameter of the graphics subsystem based on a detected condition. Other embodiments are disclosed and claimed.

Graphics with adaptive temporal adjustments

Examples described herein relate to a graphics processing apparatus that includes a memory device; and a central processing unit (CPU). In some examples, the CPU is configured to: execute a producer to issue graphics command application program interfaces (APIs); execute a driver to translate graphics command APIs into executable instructions; and based on an idle state of the producer, execute a command translation code segment of the producer to translate graphics command APIs into executable instructions. In some examples, the execution unit is coupled to the memory device, the execution unit to execute one or more of the executable instructions. In some examples, the producer includes multiple portions such as application code, graphics pipeline runtime code, and command translation code segment.

Thread modification to reduce command conversion latency

Systems, apparatuses and methods may provide for technology that determines a frame rate of video content, sets a blend amount parameter based on the frame rate, and temporally anti-aliases the video content based on the blend amount parameter. Additionally, the technology may detect a coarse pixel (CP) shading condition with respect to one or more frames in the video content and select, in response to the CP shading condition, a per frame jitter pattern that jitters across pixels, wherein the video content is temporally anti-aliased based on the per frame jitter pattern. The CP shading condition may also cause the technology to apply a gradient to a plurality of color planes on a per color plane basis and discard pixel level samples associated with a CP if all mip data corresponding to the CP is transparent or shadowed out.

Synergistic temporal anti-aliasing and coarse pixel shading technology

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 system may include one or more of a draw call re-orderer communicatively coupled to the application processor and the graphics subsystem to re-order two or more draw calls, a workload re-orderer communicatively coupled to the application processor and the graphics subsystem to re-order two or more work items in an order independent mode, a queue primitive included in at least one of the two or more draw calls to define a producer stage and a consumer stage, and an order-independent executor communicatively coupled to the application processor and the graphics subsystem to provide tile-based order independent execution of a compute stage. Other embodiments are disclosed and claimed.

Order independent asynchronous compute and streaming for graphics

Systems, apparatuses, and methods may provide for technology to process multi-resolution images by identifying pixels at a boundary between pixels of different resolutions, and selectively smoothing the identified pixels.

Multi-resolution smoothing

An embodiment of a parallel processor apparatus may include a sample pattern selector to select a sample pattern for a pixel, and a sample pattern subset selector communicatively coupled to the sample pattern selector to select a first subset of the sample pattern for the pixel corresponding to a left eye display frame and to select a second subset of the sample pattern for the pixel corresponding to a right eye display frame, wherein the second subset is different from the first subset. Other embodiments are disclosed and claimed.

Multi-sample stereo renderer

Growing community of inventors

Folsom, CA, United States of America

John H Feit