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31. 发明授权

US06870540B1 System, method and computer program product for a programmable pixel processing model with instruction set 有权
标题翻译：具有指令集的可编程像素处理模型的系统，方法和计算机程序产品
公开(公告)号：US06870540B1
公开(公告)日：2005-03-22
申请号：US09885382
申请日：2001-06-19
申请人： John Erik Lindholm , Henry P. Moreton , Harold Robert Feldman Zatz
发明人： John Erik Lindholm , Henry P. Moreton , Harold Robert Feldman Zatz
IPC分类号： G06T15/00 , G06T15/04 , G06T15/50 , G06T1/00 , G06T1/20
CPC分类号： G06T15/04 , G06T15/005 , G06T15/50 , G06T15/503
摘要： A system, method and computer program product are provided for programmable pixel processing in a computer graphics pipeline. Initially, pixel data is received from a source buffer. Thereafter, programmable operations are performed on the pixel data in order to generate output. The operations are programmable in that a user may utilize instructions from a predetermined instruction set for generating the same. Such output is stored in a register.
摘要翻译：在计算机图形管线中提供用于可编程像素处理的系统，方法和计算机程序产品。最初，从源缓冲器接收像素数据。此后，对像素数据执行可编程操作以产生输出。操作是可编程的，因为用户可以利用来自预定指令集的指令来产生它们。这样的输出被存储在寄存器中。

32. 发明授权

US08264492B1 System, method and article of manufacture for a programmable processing model with instruction set 有权
公开(公告)号：US08264492B1
公开(公告)日：2012-09-11
申请号：US11942569
申请日：2007-11-19
申请人： John Erik Lindholm , David B. Kirk , Henry P. Moreton , Simon Moy
发明人： John Erik Lindholm , David B. Kirk , Henry P. Moreton , Simon Moy
IPC分类号： G09G5/00 , G06T15/50 , G06T1/00 , G06F15/00
CPC分类号： G06T15/005 , G06T15/503
摘要： A system, method and article of manufacture are provided for programmable processing in a computer graphics pipeline. Initially, data is received from a source buffer. Thereafter, programmable operations are performed on the data in order to generate output. The operations are programmable in that a user may utilize instructions from a predetermined instruction set for generating the same. Such output is stored in a register. During operation, the output stored in the register is used in performing the programmable operations on the data.

33. 发明授权

US06724394B1 Programmable pixel shading architecture 有权
标题翻译：可编程像素着色架构
公开(公告)号：US06724394B1
公开(公告)日：2004-04-20
申请号：US09885242
申请日：2001-06-19
申请人： Harold Robert Feldman Zatz , Henry P. Moreton , John Erik Lindholm
发明人： Harold Robert Feldman Zatz , Henry P. Moreton , John Erik Lindholm
IPC分类号： G06T1540
CPC分类号： G06T15/50 , G06T15/005 , G06T15/60 , G06T15/80
摘要： A system and associated method are provided for processing pixel data in a graphics pipeline. Included is a triangle module coupled to a rasterizer for calculating a plurality of equations using pixel data received from the rasterizer. Also provided is a shader core module coupled to the rasterizer for receiving the pixel data therefrom. The shader core module is further coupled to the triangle module for receiving the equations therefrom. The shader core module functions to execute floating point calculations and generating texture coordinates using the pixel data. Coupled to the shader core module is a texture module. The texture module is capable of looking up texture values using the texture coordinates. Associated therewith is a shader back end module coupled to the texture module and the triangle module. The shader back end module is capable of converting the texture values to an appropriate floating point representation and generating color values using the equations. Still yet, a combiner module is coupled to the shader core module and the shader back end module. Such combiner module combines the color values and the texture values.
摘要翻译：提供了一种用于处理图形管线中的像素数据的系统和相关联的方法。包括耦合到光栅化器的三角形模块，用于使用从光栅化器接收的像素数据来计算多个等式。还提供了耦合到光栅化器的着色器核心模块，用于从其接收像素数据。着色器核心模块还耦合到三角形模块以从其接收等式。着色器核心模块用于执行浮点计算并使用像素数据生成纹理坐标。结合着色器核心模块是一个纹理模块。纹理模块能够使用纹理坐标查找纹理值。与之相关联的是着色后端模块，其耦合到纹理模块和三角形模块。着色器后端模块能够将纹理值转换为适当的浮点表示，并使用等式生成颜色值。仍然，组合器模块耦合到着色器核心模块和着色器后端模块。这样的组合器模块组合了颜色值和纹理值。

34. 发明授权

US07209140B1 System, method and article of manufacture for a programmable vertex processing model with instruction set 有权
标题翻译：具有指令集的可编程顶点处理模型的系统，方法和制造
公开(公告)号：US07209140B1
公开(公告)日：2007-04-24
申请号：US09586249
申请日：2000-05-31
申请人： John Erik Lindholm , David B. Kirk , Henry P. Moreton , Simon Moy
发明人： John Erik Lindholm , David B. Kirk , Henry P. Moreton , Simon Moy
IPC分类号： G06T1/00
CPC分类号： G06T15/005 , G06T15/503
摘要： A system, method and article of manufacture are provided for programmable processing in a computer graphics pipeline. Initially, data is received from a source buffer. Thereafter, programmable operations are performed on the data in order to generate output. The operations are programmable in that a user may utilize instructions from a predetermined instruction set for generating the same. Such output is stored in a register. During operation, the output stored in the register is used in performing the programmable operations on the data.
摘要翻译：提供了一种用于计算机图形管线中的可编程处理的系统，方法和制造物品。最初，从源缓冲区接收数据。此后，对数据执行可编程操作以产生输出。操作是可编程的，因为用户可以利用来自预定指令集的指令来产生它们。这样的输出被存储在寄存器中。在运行期间，存储在寄存器中的输出用于对数据执行可编程操作。

35. 发明授权

US07755636B1 System, method and article of manufacture for a programmable processing model with instruction set 有权
公开(公告)号：US07755636B1
公开(公告)日：2010-07-13
申请号：US11942582
申请日：2007-11-19
申请人： John Erik Lindholm , David B. Kirk , Henry P. Moreton , Simon Moy
发明人： John Erik Lindholm , David B. Kirk , Henry P. Moreton , Simon Moy
IPC分类号： G09G5/00 , G06T15/50 , G06T1/00 , G06F15/00
CPC分类号： G06T15/005 , G06T15/503
摘要： A system, method and article of manufacture are provided for programmable processing in a computer graphics pipeline. Initially, data is received from a source buffer. Thereafter, programmable operations are performed on the data in order to generate output. The operations are programmable in that a user may utilize instructions from a predetermined instruction set for generating the same. Such output is stored in a register. During operation, the output stored in the register is used in performing the programmable operations on the data.

36. 发明授权

US07697008B1 System, method and article of manufacture for a programmable processing model with instruction set 有权
标题翻译：具有指令集的可编程处理模型的系统，方法和制造
公开(公告)号：US07697008B1
公开(公告)日：2010-04-13
申请号：US11680125
申请日：2007-02-28
申请人： John Erik Lindholm , David B. Kirk , Henry P. Moreton , Simon Moy
发明人： John Erik Lindholm , David B. Kirk , Henry P. Moreton , Simon Moy
IPC分类号： G06T1/00
CPC分类号： G06T15/005 , G06T15/503
摘要： A system, method and article of manufacture are provided for programmable processing in a computer graphics pipeline. Initially, data is received from a source buffer. Thereafter, programmable operations are performed on the data in order to generate output. The operations are programmable in that a user may utilize instructions from a predetermined instruction set for generating the same. Such output is stored in a register. During operation, the output stored in the register is used in performing the programmable operations on the data.
摘要翻译：提供了一种用于计算机图形管线中的可编程处理的系统，方法和制造物品。最初，从源缓冲区接收数据。此后，对数据执行可编程操作以产生输出。操作是可编程的，因为用户可以利用来自预定指令集的指令来产生它们。这样的输出被存储在寄存器中。在运行期间，存储在寄存器中的输出用于对数据执行可编程操作。

37. 发明授权

US09304775B1 Dispatching of instructions for execution by heterogeneous processing engines 有权
标题翻译：调度由异构处理引擎执行的指令
公开(公告)号：US09304775B1
公开(公告)日：2016-04-05
申请号：US11935266
申请日：2007-11-05
申请人： John Erik Lindholm , Jered Wierzbicki
发明人： John Erik Lindholm , Jered Wierzbicki
IPC分类号： G06F9/38
CPC分类号： G06F9/3836 , G06F9/3851 , G06F9/3887
摘要： An embodiment of a computing system is configured to process data using a multithreaded SIMD architecture that includes heterogeneous processing engines to execute a program. The program is constructed of various program instructions. A first type of the program instructions can only be executed by a first type of processing engine and a second type of program instructions can only be executed by a second type of processing engine. A third type of program instructions can be executed by the first and the second type of processing engines. An instruction dispatcher is configured to identify and remove program instruction execution conflicts for the heterogeneous processing engines to improve instruction execution throughput.
摘要翻译：计算系统的实施例被配置为使用包括异构处理引擎来执行程序的多线程SIMD架构来处理数据。该程序由各种程序指令构成。第一类型的程序指令只能由第一类型的处理引擎执行，并且第二类型的程序指令只能由第二类型的处理引擎执行。第三种类型的程序指令可以由第一类和第二类处理引擎执行。指令调度器被配置为识别和去除异构处理引擎的程序指令执行冲突，以改善指令执行吞吐量。

38. 发明授权

US09189242B2 Credit-based streaming multiprocessor warp scheduling 有权
标题翻译：基于信用流的多处理器扭曲调度
公开(公告)号：US09189242B2
公开(公告)日：2015-11-17
申请号：US12885299
申请日：2010-09-17
申请人： John Erik Lindholm , Brett W. Coon , Jered Wierzbicki , Robert J. Stoll , Stuart F. Oberman
发明人： John Erik Lindholm , Brett W. Coon , Jered Wierzbicki , Robert J. Stoll , Stuart F. Oberman
IPC分类号： G06F9/50 , G06F9/38
CPC分类号： G06F9/3851 , G06F9/3836 , G06F9/3885 , G06F9/3887 , G06F9/3889
摘要： One embodiment of the present invention sets forth a technique for ensuring cache access instructions are scheduled for execution in a multi-threaded system to improve cache locality and system performance. A credit-based technique may be used to control instruction by instruction scheduling for each warp in a group so that the group of warps is processed uniformly. A credit is computed for each warp and the credit contributes to a weight for each warp. The weight is used to select instructions for the warps that are issued for execution.
摘要翻译：本发明的一个实施例提出了一种用于确保高速缓存访问指令被调度用于在多线程系统中执行以提高高速缓存位置和系统性能的技术。可以使用基于信用的技术来对组中的每个翘曲的指令调度来控制指令，使得一组经线被均匀地处理。对每个经纱计算信用额度，并且信用额度有助于每个经线的权重。权重用于选择要执行的经纱的说明。

39. 发明授权

US08730249B2 Parallel array architecture for a graphics processor 有权
标题翻译：用于图形处理器的并行阵列架构
公开(公告)号：US08730249B2
公开(公告)日：2014-05-20
申请号：US13269462
申请日：2011-10-07
申请人： John M. Danskin , John S. Montrym , John Erik Lindholm , Steven E. Molnar , Mark French
发明人： John M. Danskin , John S. Montrym , John Erik Lindholm , Steven E. Molnar , Mark French
IPC分类号： G06F15/80 , G06T1/20 , G09G5/36 , G06F12/02
CPC分类号： G06T15/005 , G06T2210/52 , G09G5/363 , G09G5/393 , G09G2360/06 , G09G2360/122
摘要： A parallel array architecture for a graphics processor includes a multithreaded core array including a plurality of processing clusters, each processing cluster including at least one processing core operable to execute a pixel shader program that generates pixel data from coverage data; a rasterizer configured to generate coverage data for each of a plurality of pixels; and pixel distribution logic configured to deliver the coverage data from the rasterizer to one of the processing clusters in the multithreaded core array. A crossbar coupled to each of the processing clusters is configured to deliver pixel data from the processing clusters to a frame buffer having a plurality of partitions.
摘要翻译：用于图形处理器的并行阵列架构包括包括多个处理簇的多线程核心阵列，每个处理簇包括至少一个可操作以执行从覆盖数据生成像素数据的像素着色器程序的处理核心; 光栅化器，被配置为生成多个像素中的每一个的覆盖数据; 以及像素分布逻辑，被配置为将覆盖数据从光栅化器传送到多线程核心阵列中的处理集群之一。耦合到每个处理集群的交叉开关被配置为将像素数据从处理集群传送到具有多个分区的帧缓冲器。

40. 发明授权

US08405665B2 Programmable graphics processor for multithreaded execution of programs 有权
标题翻译：用于多线程执行程序的可编程图形处理器
公开(公告)号：US08405665B2
公开(公告)日：2013-03-26
申请号：US13466043
申请日：2012-05-07
申请人： John Erik Lindholm , Brett W. Coon , Stuart F. Oberman , Ming Y. Siu , Matthew P. Gerlach
发明人： John Erik Lindholm , Brett W. Coon , Stuart F. Oberman , Ming Y. Siu , Matthew P. Gerlach
IPC分类号： G06F15/16 , G06F15/80 , G06F13/14 , G06T1/20
CPC分类号： G06T15/005
摘要： A processing unit includes multiple execution pipelines, each of which is coupled to a first input section for receiving input data for pixel processing and a second input section for receiving input data for vertex processing and to a first output section for storing processed pixel data and a second output section for storing processed vertex data. The processed vertex data is rasterized and scan converted into pixel data that is used as the input data for pixel processing. The processed pixel data is output to a raster analyzer.
摘要翻译：处理单元包括多个执行流水线，每个执行流水线连接到第一输入部分，用于接收用于像素处理的输入数据和用于接收用于顶点处理的输入数据的第二输入部分和用于存储经处理的像素数据的第一输出部分和用于存储经处理的顶点数据的第二输出部分。经处理的顶点数据被光栅化并扫描转换为用作像素处理的输入数据的像素数据。经处理的像素数据被输出到光栅分析器。

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