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1. 发明授权

US06717576B1 Deferred shading graphics pipeline processor having advanced features 有权
标题翻译：具有高级功能的延迟着色图形流水线处理器
公开(公告)号：US06717576B1
公开(公告)日：2004-04-06
申请号：US09377503
申请日：1999-08-20
申请人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Ho , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck , Shun Wai Go , Lindy Fung , Tuan D. Nguyen , Joseph P. Grass , Bo Hong , Abraham Mammen , Abbas Rashid , Albert Suan-Wei Tsay
发明人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Ho , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck , Shun Wai Go , Lindy Fung , Tuan D. Nguyen , Joseph P. Grass , Bo Hong , Abraham Mammen , Abbas Rashid , Albert Suan-Wei Tsay
IPC分类号： G06T1500
CPC分类号： G06T15/30 , G06T11/40 , G06T15/005 , G06T15/04 , G06T15/20 , G06T15/405 , G06T15/50 , G06T15/83
摘要： A deferred shading graphics pipeline processor and method are provided encompassing numerous substructures. Embodiments of the processor and method may include one or more of deferred shading, a tiled frame buffer, and multiple-stage hidden surface removal processing. In the deferred shading graphics pipeline, hidden surface removal is completed before pixel coloring is done. The pipeline processor comprises a command fetch and decode unit, a geometry unit, a mode extraction unit, a sort unit, a setup unit, a cull unit, a mode injection unit, a fragment unit, a texture unit, a Phong lighting unit, a pixel unit, and a backend unit.
摘要翻译：提供了包括许多子结构的延迟着色图形流水线处理器和方法。处理器和方法的实施例可以包括延迟着色，平铺帧缓冲器和多级隐藏表面去除处理中的一个或多个。在延迟阴影图形管道中，在完成像素着色之前完成隐藏表面移除。流水线处理器包括命令提取和解码单元，几何单元，模式提取单元，分类单元，设置单元，剔除单元，模式注入单元，片段单元，纹理单元，Phong照明单元，像素单元和后端单元。

2. 发明授权

US07167181B2 Deferred shading graphics pipeline processor having advanced features 有权
标题翻译：具有高级功能的延迟着色图形流水线处理器
公开(公告)号：US07167181B2
公开(公告)日：2007-01-23
申请号：US10458493
申请日：2003-06-09
申请人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Ho , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck , Shun Wai Go , Lindy Fung , Tuan D. Nguyen , Joseph P. Grass , Bo Hong , Abraham Mammen , Abbas Rashid , Albert Suan-Wei Tsay
发明人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Ho , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck , Shun Wai Go , Lindy Fung , Tuan D. Nguyen , Joseph P. Grass , Bo Hong , Abraham Mammen , Abbas Rashid , Albert Suan-Wei Tsay
IPC分类号： G06T1/20 , G06T15/40 , G09G5/00
CPC分类号： G06T15/30 , G06T11/40 , G06T15/005 , G06T15/04 , G06T15/20 , G06T15/405 , G06T15/50 , G06T15/83
摘要： A deferred shading graphics pipeline processor and method are provided encompassing numerous substructures. Embodiments of the processor and method may include one or more of deferred shading, a tiled frame buffer, and multiple?stage hidden surface removal processing. In the deferred shading graphics pipeline, hidden surface removal is completed before pixel coloring is done. The pipeline processor comprises a command fetch and decode unit, a geometry unit, a mode extraction unit, a sort unit, a setup unit, a cull unit, a mode injection unit, a fragment unit, a texture unit, a Phong lighting unit, a pixel unit, and a backend unit.
摘要翻译：提供了包括许多子结构的延迟着色图形流水线处理器和方法。处理器和方法的实施例可以包括延迟着色，平铺的帧缓冲器和多个阶段隐藏表面去除处理中的一个或多个。在延迟阴影图形管道中，在完成像素着色之前完成隐藏表面移除。流水线处理器包括命令提取和解码单元，几何单元，模式提取单元，分类单元，设置单元，剔除单元，模式注入单元，片段单元，纹理单元，Phong照明单元，像素单元和后端单元。

3. 发明授权

US07808503B2 Deferred shading graphics pipeline processor having advanced features 有权
标题翻译：具有高级功能的延迟着色图形流水线处理器
公开(公告)号：US07808503B2
公开(公告)日：2010-10-05
申请号：US11613093
申请日：2006-12-19
申请人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Yo , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck , Shun Wai Go , Lindy Fung , Tuan D. Nguyen , Joseph P. Grass , Bo Hong , Abraham Mammen , Abbas Rashid , Albert Suan-Wei Tsay
发明人： Jerome F. Duluk, Jr. , Richard E. Hessel , Vaughn T. Arnold , Jack Benkual , Joseph P. Bratt , George Cuan , Stephen L. Dodgen , Emerson S. Fang , Zhaoyu Gong , Thomas Y. Yo , Hengwei Hsu , Sidong Li , Sam Ng , Matthew N. Papakipos , Jason R. Redgrave , Sushma S. Trivedi , Nathan D. Tuck , Shun Wai Go , Lindy Fung , Tuan D. Nguyen , Joseph P. Grass , Bo Hong , Abraham Mammen , Abbas Rashid , Albert Suan-Wei Tsay
IPC分类号： G06T1/20 , G06T15/00 , G06T15/10
CPC分类号： G06T15/20 , G06T1/60 , G06T11/001 , G06T11/40 , G06T15/005 , G06T15/04 , G06T15/30 , G06T15/40 , G06T15/50 , G06T15/80 , G06T15/83 , G06T15/87
摘要： A deferred shading graphics pipeline processor and method are provided encompassing numerous substructures. Embodiments of the processor and method may include one or more of deferred shading, a tiled frame buffer, and multiple?stage hidden surface removal processing. In the deferred shading graphics pipeline, hidden surface removal is completed before pixel coloring is done. The pipeline processor comprises a command fetch and decode unit, a geometry unit, a mode extraction unit, a sort unit, a setup unit, a cull unit, a mode injection unit, a fragment unit, a texture unit, a Phong lighting unit, a pixel unit, and a backend unit.
摘要翻译：提供了包括许多子结构的延迟着色图形流水线处理器和方法。处理器和方法的实施例可以包括延迟着色，平铺帧缓冲器和多级隐藏表面去除处理中的一个或多个。在延迟阴影图形管道中，在完成像素着色之前完成隐藏表面移除。流水线处理器包括命令提取和解码单元，几何单元，模式提取单元，分类单元，设置单元，剔除单元，模式注入单元，片段单元，纹理单元，Phong照明单元，像素单元和后端单元。

4. 发明申请

US20070165035A1 DEFERRED SHADING GRAPHICS PIPELINE PROCESSOR HAVING ADVANCED FEATURES 有权
标题翻译：具有先进功能的缩减图形管道处理器
公开(公告)号：US20070165035A1
公开(公告)日：2007-07-19
申请号：US11613093
申请日：2006-12-19
申请人： Jerome Duluk , Richard Hessel , Vaughn Arnold , Jack Benkual , Joseph Bratt , George Cuan , Stephen Dodgen , Emerson Fang , Zhaoyu Gong , Thomas Ho , Hengwei Hsu , Sidong Li , Sam Ng , Matthew Papakipos , Jason Redgrave , Sushma Trivedi , Nathan Tuck , Shun Go , Lindy Fung , Tuan Nguyen , Joseph Grass , Bo Hung , Abraham Mammen , Abbas Rashid , Albert Tsay
发明人： Jerome Duluk , Richard Hessel , Vaughn Arnold , Jack Benkual , Joseph Bratt , George Cuan , Stephen Dodgen , Emerson Fang , Zhaoyu Gong , Thomas Ho , Hengwei Hsu , Sidong Li , Sam Ng , Matthew Papakipos , Jason Redgrave , Sushma Trivedi , Nathan Tuck , Shun Go , Lindy Fung , Tuan Nguyen , Joseph Grass , Bo Hung , Abraham Mammen , Abbas Rashid , Albert Tsay
IPC分类号： G06T1/20
CPC分类号： G06T15/20 , G06T1/60 , G06T11/001 , G06T11/40 , G06T15/005 , G06T15/04 , G06T15/30 , G06T15/40 , G06T15/50 , G06T15/80 , G06T15/83 , G06T15/87
摘要： A deferred shading graphics pipeline processor and method are provided encompassing numerous substructures. Embodiments of the processor and method may include one or more of deferred shading, a tiled frame buffer, and multiple?stage hidden surface removal processing. In the deferred shading graphics pipeline, hidden surface removal is completed before pixel coloring is done. The pipeline processor comprises a command fetch and decode unit, a geometry unit, a mode extraction unit, a sort unit, a setup unit, a cull unit, a mode injection unit, a fragment unit, a texture unit, a Phong lighting unit, a pixel unit, and a backend unit.
摘要翻译：提供了包括许多子结构的延迟着色图形流水线处理器和方法。处理器和方法的实施例可以包括延迟着色，平铺帧缓冲器和多级隐藏表面去除处理中的一个或多个。在延迟阴影图形管道中，在完成像素着色之前完成隐藏表面移除。流水线处理器包括命令提取和解码单元，几何单元，模式提取单元，分类单元，设置单元，剔除单元，模式注入单元，片段单元，纹理单元，Phong照明单元，像素单元和后端单元。

5. 发明授权

US06288730B1 Method and apparatus for generating texture 有权
标题翻译：用于产生纹理的方法和装置
公开(公告)号：US06288730B1
公开(公告)日：2001-09-11
申请号：US09378408
申请日：1999-08-20
申请人： Jerome F. Duluk, Jr. , Richard E. Hessel , Joseph P. Grass , Abbas Rashid , Bo Hong , Abraham Mammen
发明人： Jerome F. Duluk, Jr. , Richard E. Hessel , Joseph P. Grass , Abbas Rashid , Bo Hong , Abraham Mammen
IPC分类号： G06T1140
CPC分类号： G06T15/20 , G06T1/60 , G06T11/001 , G06T11/40 , G06T15/005 , G06T15/04 , G06T15/30 , G06T15/40 , G06T15/50 , G06T15/80 , G06T15/83 , G06T15/87
摘要： A deferred graphics pipeline processor comprising a texture unit and a texture memory associated with the texture unit. The texture unit applies texture maps stored in the texture memory, to pixel fragments. The textures are MIP-mapped and comprise a series of texture maps at different levels of detail, each map representing the appearance of the texture at a given distance from an eye point. The texture unit performs tri-linear interpolation from the texture maps to produce a texture value for a given pixel fragment that approximates the correct level of detail. The texture memory has texture data stored and accessed in a manner which reduces memory access conflicts and thus improves throughput of said texture unit.
摘要翻译：一种延迟图形流水线处理器，包括与纹理单元相关联的纹理单元和纹理存储器。纹理单元将存储在纹理存储器中的纹理映射应用于像素片段。纹理是MIP映射的，并且包括不同细节级别的一系列纹理贴图，每个贴图表示在距离眼点的给定距离处的纹理的外观。纹理单元从纹理图执行三线性插值，以产生近似正确的细节水平的给定像素片段的纹理值。纹理存储器以减少存储器访问冲突的方式存储和访问纹理数据，从而提高所述纹理单元的吞吐量。

6. 发明授权

US07164426B1 Method and apparatus for generating texture 有权
标题翻译：用于产生纹理的方法和装置
公开(公告)号：US07164426B1
公开(公告)日：2007-01-16
申请号：US09724663
申请日：2000-11-28
申请人： Jerome F. Duluk, Jr. , Richard E. Hessel , Joseph P. Grass , Abbas Rashid , Bo Hong , Abraham Mammen
发明人： Jerome F. Duluk, Jr. , Richard E. Hessel , Joseph P. Grass , Abbas Rashid , Bo Hong , Abraham Mammen
IPC分类号： G06F12/00 , G06F12/02 , G06T11/40
CPC分类号： G06T15/20 , G06T1/60 , G06T11/001 , G06T11/40 , G06T15/005 , G06T15/04 , G06T15/30 , G06T15/40 , G06T15/50 , G06T15/80 , G06T15/83 , G06T15/87
摘要： A deferred graphics pipeline processor comprising a texture unit and a texture memory associated with the texture unit. The texture unit applies texture maps stored in the texture memory, to pixel fragments. The textures are MIP-mapped and comprise a series of texture maps at different levels of detail, each map representing the appearance of the texture at a given distance from an eye point. The texture unit performs tri-linear interpolation from the texture maps to produce a texture value for a given pixel fragment that approximates the correct level of detail. The texture memory has texture data stored and accessed in a manner which reduces memory access conflicts and thus improves throughput of said texture unit.
摘要翻译：一种延迟图形流水线处理器，包括与纹理单元相关联的纹理单元和纹理存储器。纹理单元将存储在纹理存储器中的纹理映射应用于像素片段。纹理是MIP映射的，并且包括不同细节级别的一系列纹理贴图，每个贴图表示在距离眼点的给定距离处的纹理的外观。纹理单元从纹理图执行三线性插值，以产生近似正确的细节水平的给定像素片段的纹理值。纹理存储器以减少存储器访问冲突的方式存储和访问纹理数据，从而提高所述纹理单元的吞吐量。

7. 发明申请

US20110225398A1 ADVANCED PROCESSOR SCHEDULING IN A MULTITHREADED SYSTEM 审中-公开
标题翻译：高级处理器调度在多个系统中
公开(公告)号：US20110225398A1
公开(公告)日：2011-09-15
申请号：US13115012
申请日：2011-05-24
申请人： David T. Hass , Abbas Rashid
发明人： David T. Hass , Abbas Rashid
IPC分类号： G06F9/312
CPC分类号： H04L49/00 , G06F12/0813 , H04L49/90
摘要： An advanced processor comprises a plurality of multithreaded processor cores each having a data cache and instruction cache. A data switch interconnect is coupled to each of the processor cores and configured to pass information among the processor cores. A messaging network is coupled to each of the processor cores and a plurality of communication ports. In one aspect of an embodiment of the invention, the data switch interconnect is coupled to each of the processor cores by its respective data cache, and the messaging network is coupled to each of the processor cores by its respective message station. Advantages of the invention include the ability to provide high bandwidth communications between computer systems and memory in an efficient and cost-effective manner.
摘要翻译：高级处理器包括多个具有数据高速缓存和指令高速缓存的多线程处理器核心。数据交换机互连耦合到每个处理器核并被配置为在处理器核之间传递信息。消息传递网络耦合到每个处理器核和多个通信端口。在本发明的实施例的一个方面，数据交换机互连通过其各自的数据高速缓存与每个处理器核心耦合，并且消息传递网络通过其相应的消息站耦合到每个处理器核心。本发明的优点包括以有效和成本有效的方式在计算机系统和存储器之间提供高带宽通信的能力。

8. 发明授权

US07334086B2 Advanced processor with system on a chip interconnect technology 失效
标题翻译：先进的处理器，采用系统芯片互连技术
公开(公告)号：US07334086B2
公开(公告)日：2008-02-19
申请号：US10898008
申请日：2004-07-23
申请人： David T. Hass , Abbas Rashid
发明人： David T. Hass , Abbas Rashid
IPC分类号： G06F12/00 , G06F15/173
CPC分类号： H04L45/52 , G06F12/0813 , G06F2212/154 , G06F2212/62 , H04L12/42 , H04L49/00 , H04L49/15 , H04L49/30 , H04L49/35
摘要： An advanced processor comprises a plurality of multithreaded processor cores each having a data cache and instruction cache. A data switch interconnect is coupled to each of the processor cores and configured to pass information among the processor cores. A messaging network is coupled to each of the processor cores and a plurality of communication ports. In one aspect of an embodiment of the invention, the data switch interconnect is coupled to each of the processor cores by its respective data cache, and the messaging network is coupled to each of the processor cores by its respective message station. Advantages of the invention include the ability to provide high bandwidth communications between computer systems and memory in an efficient and cost-effective manner.
摘要翻译：高级处理器包括多个具有数据高速缓存和指令高速缓存的多线程处理器核心。数据交换机互连耦合到每个处理器核并被配置为在处理器核之间传递信息。消息传递网络耦合到每个处理器核和多个通信端口。在本发明的实施例的一个方面，数据交换机互连通过其各自的数据高速缓存与每个处理器核心耦合，并且消息传递网络通过其相应的消息站耦合到每个处理器核心。本发明的优点包括以有效和成本有效的方式在计算机系统和存储器之间提供高带宽通信的能力。

9. 发明授权

US07170902B2 Cross-bar switch incorporating a sink port with retry capability 有权
标题翻译：交叉开关结合了具有重试能力的水槽端口
公开(公告)号：US07170902B2
公开(公告)日：2007-01-30
申请号：US10036762
申请日：2001-12-21
申请人： Abbas Rashid , Nazar Zaidi , Mark Bryers , Fred Gruner
发明人： Abbas Rashid , Nazar Zaidi , Mark Bryers , Fred Gruner
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L49/102 , H04L12/42 , H04L41/0896 , H04L49/101 , H04L49/201 , H04L49/205 , H04L49/25 , H04L49/3018
摘要： A cross-bar switch includes a set of input ports to accept data packets and a set of sink ports in communication with the input ports to forward the data packets. Each sink port includes a communications link interface with a Retry input. When a signal is asserted on the Retry input, the sink port aborts transmission of a data packet and waits a predetermined period of time to retransmit the data packet.
摘要翻译：交叉开关包括一组接收数据分组的输入端口和与输入端口通信的汇聚端口集合以转发数据分组。每个宿端口包括具有重试输入的通信链路接口。当信号在重试输入上有效时，宿端口中止数据包的发送，并等待预定的时间间隔重传数据包。

10. 发明授权

US07068603B2 Cross-bar switch 有权
公开(公告)号：US07068603B2
公开(公告)日：2006-06-27
申请号：US09900514
申请日：2001-07-06
申请人： Abbas Rashid , Nazar Zaidi , Mark Bryers , Fred Gruner
发明人： Abbas Rashid , Nazar Zaidi , Mark Bryers , Fred Gruner
IPC分类号： H04L12/26
CPC分类号： H04L49/102 , H04L12/42 , H04L41/0896 , H04L49/101 , H04L49/201 , H04L49/205 , H04L49/25 , H04L49/3018
摘要： A cross-bar switch includes a set of input ports for receiving data packets and a set of sink ports for transmitting the received packets to identified targets. A set of data rings couples the input ports to the sink ports. Each sink port utilizes the set of data rings to simultaneously accept multiple data packets targeted to the same destination—creating a non-blocking cross-bar switch. Sink ports are also each capable of supporting multiple targets—providing the cross-bar switch with implicit multicast capability.

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