公开(公告)号：US20190261122A1

公开(公告)日：2019-08-22

申请号：US16269778

申请日：2019-02-07

Applicant: Joydeep Ray ,  Travis T. Schluessler ,  Prasoonkumar Surti ,  John H. Feit ,  Nikos Kaburlasos ,  Jacek Kwiatkowski ,  Abhishek R. Appu ,  James M. Holland ,  Jeffery S. Boles ,  Jonathan Kennedy ,  Louis Feng ,  Atsuo Kuwahara ,  Barnan Das ,  Narayan Biswal ,  Stanley J. Baran ,  Gokcen Cilingir ,  Nilesh V. Shah ,  Archie Sharma ,  Mayuresh M. Varerkar

Inventor： Joydeep Ray ,  Travis T. Schluessler ,  Prasoonkumar Surti ,  John H. Feit ,  Nikos Kaburlasos ,  Jacek Kwiatkowski ,  Abhishek R. Appu ,  James M. Holland ,  Jeffery S. Boles ,  Jonathan Kennedy ,  Louis Feng ,  Atsuo Kuwahara ,  Barnan Das ,  Narayan Biswal ,  Stanley J. Baran ,  Gokcen Cilingir ,  Nilesh V. Shah ,  Archie Sharma ,  Mayuresh M. Varerkar

IPC: H04S7/00 ,  G09B21/00 ,  H04R1/40 ,  G06T15/06 ,  G06F3/01 ,  G06T1/20 ,  H04R3/00

Abstract: 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.

公开(公告)号：US20180308200A1

公开(公告)日：2018-10-25

申请号：US15494886

申请日：2017-04-24

Applicant: Prasoonkumar Surti ,  Narayan Srinivasa ,  Feng Chen ,  Joydeep Ray ,  Ben J. Ashbaugh ,  Nicolas C. Galoppo Von Borries ,  Eriko Nurvitadhi ,  Balaji Vembu ,  Tsung-Han Lin ,  Kamal Sinha ,  Rajkishore Barik ,  Sara S. Baghsorkhi ,  Justin E. Gottschlich ,  Altug Koker ,  Nadathur Rajagopalan Satish ,  Farshad Akhbari ,  Dukhwan Kim ,  Wenyin Fu ,  Travis T. Schluessler ,  Josh B. Mastronarde ,  Linda L. Hurd ,  John H. Feit ,  Jeffery S. Boles ,  Adam T. Lake ,  Karthik Vaidyanathan ,  Devan Burke ,  Subramaniam Maiyuran ,  Abhishek R. Appu

Inventor： Prasoonkumar Surti ,  Narayan Srinivasa ,  Feng Chen ,  Joydeep Ray ,  Ben J. Ashbaugh ,  Nicolas C. Galoppo Von Borries ,  Eriko Nurvitadhi ,  Balaji Vembu ,  Tsung-Han Lin ,  Kamal Sinha ,  Rajkishore Barik ,  Sara S. Baghsorkhi ,  Justin E. Gottschlich ,  Altug Koker ,  Nadathur Rajagopalan Satish ,  Farshad Akhbari ,  Dukhwan Kim ,  Wenyin Fu ,  Travis T. Schluessler ,  Josh B. Mastronarde ,  Linda L. Hurd ,  John H. Feit ,  Jeffery S. Boles ,  Adam T. Lake ,  Karthik Vaidyanathan ,  Devan Burke ,  Subramaniam Maiyuran ,  Abhishek R. Appu

IPC: G06T1/20 ,  G06F17/16 ,  G06T1/60

CPC classification number: G06T1/20 ,  G06F8/41 ,  G06F9/45533 ,  G06F9/5061 ,  G06F9/5094 ,  G06F2009/45583 ,  G06N3/0445 ,  G06N3/0454 ,  G06N3/063 ,  G06N3/084

Abstract: An apparatus to facilitate compute optimization is disclosed. The apparatus includes a plurality of processing units each comprising a plurality of execution units (EUs), wherein the plurality of EUs comprise a first EU type and a second EU type

公开(公告)号：US08862853B2

公开(公告)日：2014-10-14

申请号：US13305902

申请日：2011-11-29

Applicant: Ravi Sahita ,  Travis T. Schluessler

Inventor： Ravi Sahita ,  Travis T. Schluessler

IPC: G06F12/00 ,  G06F13/00 ,  G06F13/28 ,  G06F21/53 ,  G06F12/14

CPC classification number: H04L9/3234 ,  G06F9/45558 ,  G06F12/1433 ,  G06F12/1491 ,  G06F21/53 ,  G06F21/72 ,  G06F2009/45587 ,  G06F2221/034 ,  G06F2221/2149 ,  G06F2221/2153

Abstract: A system and method for high performance secure access to a trusted platform module on a hardware virtualization platform, which includes Virtual Machine Monitor (VMM) managed components coupled to the VMM and a plurality of Virtual Machines (VMs). One of the VMM managed components is a Trusted Platform Module (TPM) Each virtual machine includes a guest Operating System, a TPM device driver (TDD), and at least one security application. The VMM creates an intra-partition in memory for each TDD such that other code and information at a same or higher privilege level in the VM cannot access the TDD's memory contents. The VMM also maps access only from the TDD to a TPM register space specifically designated for the VM requesting access. Contents of the TPM requested by the TDD are stored in an exclusively VMM-managed protected page table that provides hardware-based memory isolation for the TDD.

Abstract translation: 用于高性能安全访问硬件虚拟化平台上的可信平台模块的系统和方法，其包括耦合到VMM的虚拟机监视器（VMM）被管理的组件和多个虚拟机（VM）。 VMM管理的组件之一是可信平台模块（TPM）每个虚拟机包括客户操作系统，TPM设备驱动程序（TDD）和至少一个安全应用程序。 VMM在每个TDD的存储器中创建内部分区，使得VM中相同或更高特权级别的其他代码和信息不能访问TDD的存储器内容。 VMM还将来自TDD的访问映射到为VM请求访问专门指定的TPM寄存器空间。 由TDD请求的TPM的内容存储在专用的VMM管理的受保护的页表中，该表为TDD提供基于硬件的存储器隔离。

公开(公告)号：US07653727B2

公开(公告)日：2010-01-26

申请号：US10809316

申请日：2004-03-24

Applicant: David M. Durham ,  Vincent J. Zimmer ,  Carey W. Smith ,  Raj Yavatkar ,  Travis T. Schluessler ,  Dylan C. Larson ,  Carlos V. Rozas

Inventor： David M. Durham ,  Vincent J. Zimmer ,  Carey W. Smith ,  Raj Yavatkar ,  Travis T. Schluessler ,  Dylan C. Larson ,  Carlos V. Rozas

IPC: G06F15/173 ,  G06F9/00 ,  G06F9/24 ,  G06F15/177

CPC classification number: G06F9/4411

Abstract: Cooperative embedded agents as well as manageability and security operations that can be performed on a host system having cooperative embedded agents are disclosed.

Abstract translation: 公开了可以在具有协作嵌入式代理的主机系统上执行的协同嵌入式代理以及可管理性和安全性操作。

公开(公告)号：US20090292924A1

公开(公告)日：2009-11-26

申请号：US12209763

申请日：2008-09-12

Applicant: Erik J. Johnson ,  Jasmeet Chhabra ,  Steve Orrin ,  Travis T. Schluessler ,  Stephen D. Goglin

Inventor： Erik J. Johnson ,  Jasmeet Chhabra ,  Steve Orrin ,  Travis T. Schluessler ,  Stephen D. Goglin

IPC: H04L9/00

CPC classification number: G06F21/30 ,  G06F21/316 ,  G06F2221/2151

Abstract: When a service request associated with an initiated online service transaction is received, an attestation identifying a human-input activity is requested. Upon receiving a signature attesting the human-input activity, the previously initiated service transaction is authenticated based at least in part on the signature.

Abstract translation: 当接收到与启动的在线服务事务相关联的服务请求时，请求识别人员输入活动的证明。 在接收到证明人类输入活动的签名之后，至少部分地基于签名验证先前发起的服务事务。

公开(公告)号：US20180308272A1

公开(公告)日：2018-10-25

申请号：US15493195

申请日：2017-04-21

Applicant: Abhishek R. Appu ,  Prasoonkumar Surti ,  Srivallaba Mysore ,  Subhajit Dasgupta ,  Hiroshi Akiba ,  Eric J. Hoekstra ,  Linda L. Hurd ,  Travis T. Schluessler ,  Daren J. Schmidt

Inventor： Abhishek R. Appu ,  Prasoonkumar Surti ,  Srivallaba Mysore ,  Subhajit Dasgupta ,  Hiroshi Akiba ,  Eric J. Hoekstra ,  Linda L. Hurd ,  Travis T. Schluessler ,  Daren J. Schmidt

IPC: G06T15/00 ,  G06F9/54 ,  G06F1/32 ,  G06T15/50

CPC classification number: G06T15/005 ,  G06T1/20 ,  G06T15/503

Abstract: Briefly, in accordance with one or more embodiments, a processor receives an incoming data stream that includes alpha channel data, and a memory stores an application programming interface (API). The API is to route the alpha channel data to a fixed point blending unit to perform one or more blending operations using fixed point representation of the alpha channel data. The API is further to route the incoming data stream to a floating point blending unit to perform operations involving floating point representation of the incoming data.

公开(公告)号：US20180308206A1

公开(公告)日：2018-10-25

申请号：US15698217

申请日：2017-09-07

Applicant: Prasoonkumar Surti ,  Narayan Srinivasa ,  Feng Chen ,  Joydeep Ray ,  Ben J. Ashbaugh ,  Nicolas C. Galoppo Von Borries ,  Eriko Nurvitadhi ,  Balaji Vembu ,  Tsung-Han Lin ,  Kamal Sinha ,  Rajkishore Barik ,  Sara S. Baghsorkhi ,  Justin E. Gottschlich ,  Altug Koker ,  Nadathur Rajagopalan Satish ,  Farshad Akhbari ,  Dukhwan Kim ,  Wenyin Fu ,  Travis T. Schluessler ,  Josh B. Mastronarde ,  Linda L. Hurd ,  John H. Feit ,  Jeffery S. Boles ,  Adam T. Lake ,  Karthik Vaidyanathan ,  Devan Burke ,  Subramaniam Maiyuran ,  Abhishek R. Appu

Inventor： Prasoonkumar Surti ,  Narayan Srinivasa ,  Feng Chen ,  Joydeep Ray ,  Ben J. Ashbaugh ,  Nicolas C. Galoppo Von Borries ,  Eriko Nurvitadhi ,  Balaji Vembu ,  Tsung-Han Lin ,  Kamal Sinha ,  Rajkishore Barik ,  Sara S. Baghsorkhi ,  Justin E. Gottschlich ,  Altug Koker ,  Nadathur Rajagopalan Satish ,  Farshad Akhbari ,  Dukhwan Kim ,  Wenyin Fu ,  Travis T. Schluessler ,  Josh B. Mastronarde ,  Linda L. Hurd ,  John H. Feit ,  Jeffery S. Boles ,  Adam T. Lake ,  Karthik Vaidyanathan ,  Devan Burke ,  Subramaniam Maiyuran ,  Abhishek R. Appu

IPC: G06T1/20 ,  G06T1/60 ,  G09G5/36 ,  G06F3/06 ,  G06N3/08

CPC classification number: G06T1/20 ,  G06F3/0613 ,  G06F3/0659 ,  G06F3/0679 ,  G06F3/1438 ,  G06N3/0445 ,  G06N3/0454 ,  G06N3/063 ,  G06N3/08 ,  G06N3/084 ,  G06T1/60 ,  G09G5/001 ,  G09G5/363 ,  G09G2352/00 ,  G09G2360/06 ,  G09G2360/08 ,  G09G2360/121 ,  G09G2360/123 ,  G09G2370/08

Abstract: An apparatus to facilitate compute optimization is disclosed. The apparatus includes a memory device including a first integrated circuit (IC) including a plurality of memory channels and a second IC including a plurality of processing units, each coupled to a memory channel in the plurality of memory channels.

公开(公告)号：US20160027145A1

公开(公告)日：2016-01-28

申请号：US14341467

申请日：2014-07-25

Applicant: Robert B. Taylor ,  Travis T. Schluessler

Inventor： Robert B. Taylor ,  Travis T. Schluessler

IPC: G06T1/60 ,  H04N19/90 ,  H04N19/136 ,  H04L12/26 ,  G09G5/00

CPC classification number: G06T1/60 ,  G06F3/14 ,  G06T9/00 ,  G09G5/001 ,  G09G5/393 ,  G09G2340/02 ,  G09G2350/00 ,  G09G2370/16 ,  H04L43/0882 ,  H04N19/12 ,  H04N19/136 ,  H04N19/154 ,  H04N19/90

Abstract: Compression techniques for dynamically-generated graphics resources are described. In one embodiment, for example, an apparatus may comprise logic, at least a portion of which is in hardware, the logic to determine one or more usage characteristics of a dynamically-generated graphics resource, determine whether to compress the dynamically-generated graphics resource based on the one or more usage characteristics, and in response to a determination to compress the dynamically-generated graphics resource, select a compression procedure based on a graphics quality threshold for the dynamically-generated graphics resource. Other embodiments are described and claimed.

Abstract translation: 描述了用于动态生成的图形资源的压缩技术。 在一个实施例中，例如，设备可以包括其硬件中的至少一部分的逻辑，用于确定动态生成的图形资源的一个或多个使用特性的逻辑，确定是否压缩动态生成的图形资源 基于一个或多个使用特征，并且响应于压缩动态生成的图形资源的确定，基于动态生成的图形资源的图形质量阈值来选择压缩过程。 描述和要求保护其他实施例。

公开(公告)号：US08984309B2

公开(公告)日：2015-03-17

申请号：US12313548

申请日：2008-11-21

Applicant: Mazhar I. Memon ,  Steen K. Larsen ,  Bryan E. Veal ,  Daniel S. Lake ,  Travis T. Schluessler

Inventor： Mazhar I. Memon ,  Steen K. Larsen ,  Bryan E. Veal ,  Daniel S. Lake ,  Travis T. Schluessler

IPC: G06F1/00 ,  H04L12/861 ,  G06F1/32 ,  H04L12/12

CPC classification number: H04L47/12 ,  G06F1/3209 ,  H04L12/12 ,  H04L49/90 ,  Y02B70/32 ,  Y02D50/40

Abstract: In one embodiment, the present invention includes a method for receiving an incoming packet in a packet buffer and associating it with a flow identifier. Based on the flow identifier, a core to which the incoming packet is to be directed may be determined, and a power management hint can be transmitted to cause the core to be powered up. Other embodiments are described and claimed.

Abstract translation: 在一个实施例中，本发明包括一种用于在分组缓冲器中接收输入分组并将其与流标识符相关联的方法。 基于流标识符，可以确定输入分组将被引导到的核心，并且可以发送功率管理提示以使得核心被加电。 描述和要求保护其他实施例。

公开(公告)号：US20140198116A1

公开(公告)日：2014-07-17

申请号：US13977261

申请日：2011-12-28

Applicant: Bryan E. Veal ,  Travis T. Schluessler ,  Murali Ramadoss ,  Balaji Vembu

Inventor： Bryan E. Veal ,  Travis T. Schluessler ,  Murali Ramadoss ,  Balaji Vembu

IPC: G06T1/60

CPC classification number: G06T1/60 ,  G11C16/349

Abstract: Methods and devices to augment volatile memory in a graphics subsystem with certain types of non-volatile memory are described. In one embodiment, includes storing one or more static or near-static graphics resources in a non-volatile random access memory (NVRAM). The NVRAM is directly accessible by a graphics processor using at least memory store and load commands. The method also includes a graphics processor executing a graphics application. The graphics processor sends a request using a memory load command for an address corresponding to at least one static or near-static graphics resources stored in the NVRAM. The method also includes directly loading the requested graphics resource from the NVRAM into a cache for the graphics processor in response to the memory load command.

Abstract translation: 描述了在具有某些类型的非易失性存储器的图形子系统中增加易失性存储器的方法和装置。 在一个实施例中，包括将一个或多个静态或近静态图形资源存储在非易失性随机存取存储器（NVRAM）中。 NVRAM可直接由图形处理器使用，至少使用内存存储和加载命令。 该方法还包括执行图形应用的图形处理器。 图形处理器使用存储器加载命令来发送对应于存储在NVRAM中的至少一个静态或近静态图形资源的地址的请求。 该方法还包括响应于存储器加载命令将所请求的图形资源从NVRAM直接加载到图形处理器的高速缓存中。