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公开(公告)号：US09001134B2
公开(公告)日：2015-04-07
申请号：US12418417
申请日：2009-04-03
CPC分类号： G06T1/20 , G09G5/39 , G09G2360/06
摘要： Method, apparatuses, and systems are presented for processing a sequence of images for display using a display device involving operating a plurality of graphics devices, including at least one first graphics device that processes certain ones of the sequence of images, including a first image, and at least one second graphics device that processes certain other ones of the sequence of images, including a second image, delaying processing of the second image by the at least one second graphics device, by a specified duration, relative to processing of the first image by the at least one first graphics device, to stagger pixel data output for the first image and pixel data output for the second image, and selectively providing output from the at least one first graphics device and the at least one second graphics device to the display device.
摘要翻译： 呈现方法，装置和系统，用于处理使用涉及操作多个图形装置的显示装置进行显示的图像序列，所述显示装置包括处理图像序列中的某些图像的至少一个第一图形装置，包括第一图像， 以及至少一个第二图形设备，其处理所述图像序列中的某些其他图像，包括第二图像，所述至少一个第二图形设备对所述第二图像的延迟处理相对于所述第一图像的处理指定的持续时间 通过所述至少一个第一图形设备来交错输出所述第一图像的像素数据和为所述第二图像输出的像素数据，并且选择性地将来自所述至少一个第一图形设备和所述至少一个第二图形设备的输出提供给所述显示器 设备。
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公开(公告)号：US07525549B1
公开(公告)日：2009-04-28
申请号：US11015594
申请日：2004-12-16
CPC分类号： G06T1/20 , G09G5/39 , G09G2360/06
摘要： Method, apparatuses, and systems are presented for processing a sequence of images for display using a display device involving operating a plurality of graphics devices, including at least one first graphics device that processes certain ones of the sequence of images, including a first image, and at least one second graphics device that processes certain other ones of the sequence of images, including a second image, delaying processing of the second image by the at least one second graphics device, by a specified duration, relative to processing of the first image by the at least one first graphics device, to stagger pixel data output for the first image and pixel data output for the second image, and selectively providing output from the at least one first graphics device and the at least one second graphics device to the display device.
摘要翻译： 呈现方法，装置和系统，用于处理使用涉及操作多个图形装置的显示装置进行显示的图像序列，所述显示装置包括处理图像序列中的某些图像的至少一个第一图形装置，包括第一图像， 以及至少一个第二图形设备，其处理所述图像序列中的某些其他图像，包括第二图像，所述至少一个第二图形设备对所述第二图像的延迟处理相对于所述第一图像的处理指定的持续时间 通过所述至少一个第一图形设备来交错输出所述第一图像的像素数据和为所述第二图像输出的像素数据，并且选择性地将来自所述至少一个第一图形设备和所述至少一个第二图形设备的输出提供给所述显示器 设备。
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3.发明授权Sequencing of displayed images for alternate frame rendering in a multi-processor graphics system 有权在多处理器图形系统中排序显示图像以进行替代帧渲染公开(公告)号：US07545380B1
公开(公告)日：2009-06-09
申请号：US11015593
申请日：2004-12-16
CPC分类号： G09G5/363 , G09G2360/06 , G09G2370/10
摘要： Method, apparatuses, and systems are presented for processing an ordered sequence of images for display using a display device, involving operating a plurality of graphics devices, including at least one first graphics device that processes certain ones of the ordered sequence of images, including a first image, and at least one second graphics device that processes certain other ones of the ordered sequence of images, including a second image, the first image preceding the second image in the ordered sequence, delaying at least one operation of the at least one second graphics device to allow processing by the at least one first graphics device to advance relative to processing by the at least one second graphics device, in order to maintain sequentially correct output of the ordered sequence of images, and selectively providing output from the graphics devices to the display device.
摘要翻译： 呈现方法，装置和系统，用于处理使用显示装置进行显示的有序序列的图像，其涉及操作多个图形装置，包括至少一个第一图形装置，该第一图形装置处理图像的有序序列中的某些图像，包括 第一图像和至少一个第二图形设备，其处理包括第二图像的有序序列图像中的某些其他图像，第一图像在有序序列中的第二图像之前的第一图像，延迟至少一个第二图像的至少一个操作 图形设备，以允许所述至少一个第一图形设备的处理相对于所述至少一个第二图形设备的处理进行前进，以便保持所述有序序列图像的顺序正确输出，并且选择性地将所述图形设备的输出提供给 显示设备。
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4.发明授权Coherence of displayed images for split-frame rendering in multi-processor graphics system 有权多处理器图形系统中分割帧渲染的显示图像的一致性公开(公告)号：US07522167B1
公开(公告)日：2009-04-21
申请号：US11015600
申请日：2004-12-16
CPC分类号： G09G5/397 , G06T15/005 , G09G5/12 , G09G5/399 , G09G2360/06
摘要： Coherence of displayed images is provided for a graphics processing systems having multiple processors operating to render different portions of a current image in parallel. As each processor completes rendering of its portion of the current image, it generates a local ready event, then pauses its rendering operations. A synchronizing agent detects the local ready event and generates a global ready event after all of the graphics processors have generated local ready events. The global ready signal is transmitted to each graphics processor, which responds by resuming its rendering activity.
摘要翻译： 为具有多个处理器的图形处理系统提供显示图像的一致性，其操作以并行地呈现当前图像的不同部分。 当每个处理器完成其当前图像部分的渲染时，它将生成一个本地就绪事件，然后暂停其渲染操作。 同步代理检测到本地就绪事件，并在所有图形处理器已经生成本地就绪事件之后生成全局就绪事件。 全局就绪信号被发送到每个图形处理器，其通过恢复其渲染活动来响应。
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公开(公告)号：US20090189908A1
公开(公告)日：2009-07-30
申请号：US12418417
申请日：2009-04-03
IPC分类号： G06F15/16
CPC分类号： G06T1/20 , G09G5/39 , G09G2360/06
摘要： Method, apparatuses, and systems are presented for processing a sequence of images for display using a display device involving operating a plurality of graphics devices, including at least one first graphics device that processes certain ones of the sequence of images, including a first image, and at least one second graphics device that processes certain other ones of the sequence of images, including a second image, delaying processing of the second image by the at least one second graphics device, by a specified duration, relative to processing of the first image by the at least one first graphics device, to stagger pixel data output for the first image and pixel data output for the second image, and selectively providing output from the at least one first graphics device and the at least one second graphics device to the display device.
摘要翻译： 呈现方法，装置和系统，用于处理使用涉及操作多个图形装置的显示装置进行显示的图像序列，所述显示装置包括处理图像序列中的某些图像的至少一个第一图形装置，包括第一图像， 以及至少一个第二图形设备，其处理所述图像序列中的某些其他图像，包括第二图像，所述至少一个第二图形设备对所述第二图像的延迟处理相对于所述第一图像的处理指定的持续时间 通过所述至少一个第一图形设备来交错输出所述第一图像的像素数据和为所述第二图像输出的像素数据，并且选择性地将来自所述至少一个第一图形设备和所述至少一个第二图形设备的输出提供给所述显示器 设备。
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公开(公告)号：US08130227B2
公开(公告)日：2012-03-06
申请号：US11383048
申请日：2006-05-12
CPC分类号： G06T15/503 , G06T2200/28 , G06T2210/52
摘要： Multiprocessor graphics systems support distributed antialiasing. In one embodiment, two (or more) graphics processors each render a version of the same image, with a difference in the sampling location (or locations) used for each pixel. A display head combines corresponding pixels generated by different graphics processors to produce an antialiased image. This distributed antialiasing technique can be scaled to any number of graphics processors.
摘要翻译： 多处理器图形系统支持分布式抗锯齿。 在一个实施例中，两个（或多个）图形处理器各自呈现相同图像的版本，其中每个像素使用的采样位置（或位置）有差异。 显示头组合由不同图形处理器生成的相应像素以产生抗锯齿图像。 这种分布式抗锯齿技术可以扩展到任意数量的图形处理器。
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公开(公告)号：US20090079747A1
公开(公告)日：2009-03-26
申请号：US11383048
申请日：2006-05-12
IPC分类号： G06T1/20
CPC分类号： G06T15/503 , G06T2200/28 , G06T2210/52
摘要： Multiprocessor graphics systems support distributed antialiasing. In one embodiment, two (or more) graphics processors each render a version of the same image, with a difference in the sampling location (or locations) used for each pixel. A display head combines corresponding pixels generated by different graphics processors to produce an antialiased image. This distributed antialiasing technique can be scaled to any number of graphics processors.
摘要翻译： 多处理器图形系统支持分布式抗锯齿。 在一个实施例中，两个（或多个）图形处理器各自呈现相同图像的版本，其中每个像素使用的采样位置（或位置）有差异。 显示头组合由不同图形处理器生成的相应像素以产生抗锯齿图像。 这种分布式抗锯齿技术可以扩展到任何数量的图形处理器。
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8.发明授权Graphics processing systems with multiple processors connected in a ring topology 有权具有连接在环形拓扑中的多个处理器的图形处理系统公开(公告)号：US08698816B2
公开(公告)日：2014-04-15
申请号：US12979339
申请日：2010-12-28
CPC分类号： G06F15/17337 , G09G5/363 , G09G2320/0252 , G09G2360/06
摘要： Multiple graphics processors in a graphics processing system are interconnected in a unidirectional or bidirectional ring topology, allowing pixels to transferred from any one graphics processor to any other graphics processor. The system can automatically identify one or more “master” graphics processors to which one or more monitors are connected and configures the links of the ring such that one or more other graphics processors can deliver pixels to the master graphics processor, facilitating distributed rendering operations. The system can also automatically detect the connections or lack thereof between the graphics processors.
摘要翻译： 图形处理系统中的多个图形处理器以单向或双向环形拓扑互连，允许像素从任何一个图形处理器传输到任何其他图形处理器。 系统可以自动识别连接一个或多个监视器的一个或多个“主”图形处理器，并且配置环的链接，使得一个或多个其他图形处理器可以将像素传送到主图形处理器，从而促进分布式呈现操作。 系统还可以自动检测图形处理器之间的连接或缺少连接。
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公开(公告)号：US20130124838A1
公开(公告)日：2013-05-16
申请号：US13294045
申请日：2011-11-10
申请人： Lacky V. SHAH , Gregory Scott Palmer , Gernot Schaufler , Samuel H. Duncan , Philip Browning Johnson , Shirish Gadre , Robert Ohannessian , Nicholas Wang , Christopher Lamb , Philip Alexander Cuadra , Timothy John Purcell
发明人： Lacky V. SHAH , Gregory Scott Palmer , Gernot Schaufler , Samuel H. Duncan , Philip Browning Johnson , Shirish Gadre , Robert Ohannessian , Nicholas Wang , Christopher Lamb , Philip Alexander Cuadra , Timothy John Purcell
IPC分类号： G06F9/38
CPC分类号： G06F9/461
摘要： One embodiment of the present invention sets forth a technique instruction level and compute thread array granularity execution preemption. Preempting at the instruction level does not require any draining of the processing pipeline. No new instructions are issued and the context state is unloaded from the processing pipeline. When preemption is performed at a compute thread array boundary, the amount of context state to be stored is reduced because execution units within the processing pipeline complete execution of in-flight instructions and become idle. If, the amount of time needed to complete execution of the in-flight instructions exceeds a threshold, then the preemption may dynamically change to be performed at the instruction level instead of at compute thread array granularity.
摘要翻译： 本发明的一个实施例阐述了技术指令级别和计算线程数组粒度执行抢占。 在指令级别抢占不需要处理管道的任何排水。 不会发出新的指令，并且从处理流水线中卸载上下文状态。 当在计算线程数组边界执行抢占时，由于处理流程内的执行单元完成飞行中指令的执行并变为空闲，因此减少了要存储的上下文状态量。 如果完成执行飞行中指令所需的时间超过阈值，则抢占可以动态地改变以在指令级别而不是以计算线程数组粒度来执行。
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公开(公告)号：US07561163B1
公开(公告)日：2009-07-14
申请号：US11305701
申请日：2005-12-16
CPC分类号： G06F15/17337 , G09G5/363 , G09G2320/0252 , G09G2360/06
摘要： Multiple graphics processors in a graphics processing system are interconnected in a unidirectional or bidirectional ring topology, allowing pixels to transferred from any one graphics processor to any other graphics processor. The system can automatically identify one or more “master” graphics processors to which one or more monitors are connected and configures the links of the ring such that one or more other graphics processors can deliver pixels to the master graphics processor, facilitating distributed rendering operations. The system can also automatically detect the connections or lack thereof between the graphics processors.
摘要翻译： 图形处理系统中的多个图形处理器以单向或双向环形拓扑互连，允许像素从任何一个图形处理器传输到任何其他图形处理器。 系统可以自动识别连接一个或多个监视器的一个或多个“主”图形处理器，并且配置环的链接，使得一个或多个其他图形处理器可以将像素传送到主图形处理器，从而促进分布式呈现操作。 系统还可以自动检测图形处理器之间的连接或缺少连接。
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