公开(公告)号：US20160048998A1

公开(公告)日：2016-02-18

申请号：US14461047

申请日：2014-08-15

申请人： Uzi Sarel ,  Tomer Bar-On ,  Jacob Subag

发明人： Uzi Sarel ,  Tomer Bar-On ,  Jacob Subag

IPC分类号： G06T15/20 ,  G06T15/80

CPC分类号： G06T15/005 ,  G06F9/455

摘要： Automatic partitioning techniques for multi-phase pixel shading are described. In an example embodiment, an apparatus may comprise logic, at least a portion of which is in hardware, the logic to determine one or more respective suitability metrics for each of one or more candidate partitioning policies for a set of pixel shader inputs for a graphics frame, each candidate partitioning policy comprising one or more rules for partitioning the set of pixel shader inputs for multi-phase pixel shading based on quality sensitivity values for the pixel shader inputs, select a partitioning policy for the set of pixel shader inputs from among the one or more candidate partitioning policies based on the determined suitability metrics, and construct a multi-phase pixel shader for the graphics frame by partitioning the set of pixel shader inputs into multiple classes according to the selected partitioning policy. Other embodiments are described and claimed.

摘要翻译： 描述了多相像素着色的自动划分技术。 在示例实施例中，装置可以包括其硬件中的至少一部分的逻辑，用于为图形的一组像素着色器输入确定一个或多个候选分区策略中的每一个的一个或多个相应的适合性度量的逻辑 帧，每个候选分区策略包括用于基于用于像素着色器输入的质量敏感度值来分割用于多相位像素着色的多个像素着色器输入的集合的一个或多个规则，从所述像素着色器输入的集合中选择所述像素着色器输入的分区策略 基于所确定的适合性度量的一个或多个候选分区策略，并且根据所选择的分区策略，将所述像素着色器输入集合划分为多个类，从而构建用于所述图形帧的多相像素着色器。 描述和要求保护其他实施例。

公开(公告)号：US10649956B2

公开(公告)日：2020-05-12

申请号：US15477027

申请日：2017-04-01

申请人： Altug Koker ,  Prasoonkumar Surti ,  David Puffer ,  Subramaniam Maiyuran ,  Guei-Yuan Lueh ,  Abhishek R. Appu ,  Joydeep Ray ,  Balaji Vembu ,  Tomer Bar-On ,  Andrew T. Lauritzen ,  Hugues Labbe ,  John G. Gierach ,  Gabor Liktor

发明人： Altug Koker ,  Prasoonkumar Surti ,  David Puffer ,  Subramaniam Maiyuran ,  Guei-Yuan Lueh ,  Abhishek R. Appu ,  Joydeep Ray ,  Balaji Vembu ,  Tomer Bar-On ,  Andrew T. Lauritzen ,  Hugues Labbe ,  John G. Gierach ,  Gabor Liktor

IPC分类号： G06F16/13 ,  G06F9/38 ,  G06F9/30 ,  G06F16/11 ,  G06F16/172 ,  G06F9/46 ,  G06F12/1036 ,  G06F12/1045 ,  G06F12/0831

摘要： In an example, an apparatus comprises a plurality of execution units, and a first memory communicatively couple to the plurality of execution units, wherein the first shared memory is shared by the plurality of execution units and a copy engine to copy context state data from at least a first of the plurality of execution units to the first shared memory. Other embodiments are also disclosed and claimed.

公开(公告)号：US20190251666A1

公开(公告)日：2019-08-15

申请号：US16243490

申请日：2019-01-09

申请人： Tomer Bar-On ,  Hugues Labbe ,  Adam T. Lake ,  Kai Xiao ,  Ankur N. Shah ,  Johannes Guenther ,  Abhishek R. Appu ,  Joydeep Ray ,  Deepak S. Vembar ,  ElMoustapha Ould-Ahmed-Vall

发明人： Tomer Bar-On ,  Hugues Labbe ,  Adam T. Lake ,  Kai Xiao ,  Ankur N. Shah ,  Johannes Guenther ,  Abhishek R. Appu ,  Joydeep Ray ,  Deepak S. Vembar ,  ElMoustapha Ould-Ahmed-Vall

IPC分类号： G06T5/00 ,  G06T11/40 ,  G06T9/00 ,  G06T15/50 ,  G06T1/20 ,  G06T15/00

CPC分类号： G06T5/002 ,  G06T1/20 ,  G06T9/00 ,  G06T11/40 ,  G06T15/005 ,  G06T15/503 ,  G06T2200/12

摘要： Systems, apparatuses and methods may provide for technology that identifies, at an image post-processor, unresolved surface data and identifies, at the image post-processor, control data associated with the unresolved surface data. Additionally, the technology may resolve, at the image post-processor, the unresolved surface data and the control data into a final image.

公开(公告)号：US20140177959A1

公开(公告)日：2014-06-26

申请号：US14193520

申请日：2014-02-28

申请人： Tomer Bar-On

发明人： Tomer Bar-On

IPC分类号： G06T7/40

CPC分类号： G06T7/90 ,  H04N1/64 ,  H04N19/176 ,  H04N19/423 ,  H04N19/44

摘要： A system, method, and computer program product that may use a cache in the decompression of block compressed image data. Each data entry in the cache may represent decompressed image data corresponding to a compressed block of an image. The indices of the cache are keys, where each key is the output of a hash process that is performed on the corresponding compressed block. Decompression of a compressed block may be performed by hashing the compressed block to generate the key. The key may be used to access the cache. The decompressed data indexed by the key may be read and used as the decompressed version of the compressed block. If no data corresponds to the key, or if the cached data indexed by this key is otherwise invalid, then a conventional decompression process may be applied to the compressed block to yield the decompressed data. This decompressed data may then be written to the cache, at a location corresponding to the key.

摘要翻译： 一种在块压缩图像数据的解压缩中可以使用高速缓存的系统，方法和计算机程序产品。 缓存中的每个数据条目可以表示对应于图像的压缩块的解压缩图像数据。 缓存的索引是密钥，其中每个密钥是在对应的压缩块上执行的哈希处理的输出。 压缩块的解压缩可以通过对压缩块进行散列来产生密钥来执行。 密钥可用于访问缓存。 由密钥索引的解压缩数据可以被读取并用作压缩块的解压缩版本。 如果没有数据对应于密钥，或者如果由该密钥索引的高速缓存的数据否则无效，则可以将传统的解压缩过程应用于压缩块以产生解压缩的数据。 然后可以在对应于该键的位置将该解压缩的数据写入高速缓存。

公开(公告)号：US20180285374A1

公开(公告)日：2018-10-04

申请号：US15477027

申请日：2017-04-01

申请人： Altug Koker ,  Prasoonkumar Surti ,  David Puffer ,  Subramaniam Maiyuran ,  Guei-Yuan Lueh ,  Abhishek R. Appu ,  Joydeep Ray ,  Balaji Vembu ,  Tomer Bar-On ,  Andrew T. Lauritzen ,  Hugues Labbe ,  John G. Gierach ,  Gabor Liktor

发明人： Altug Koker ,  Prasoonkumar Surti ,  David Puffer ,  Subramaniam Maiyuran ,  Guei-Yuan Lueh ,  Abhishek R. Appu ,  Joydeep Ray ,  Balaji Vembu ,  Tomer Bar-On ,  Andrew T. Lauritzen ,  Hugues Labbe ,  John G. Gierach ,  Gabor Liktor

IPC分类号： G06F17/30 ,  G06F9/38 ,  G06F9/30

摘要： In an example, an apparatus comprises a plurality of execution units, and a first memory communicatively couple to the plurality of execution units, wherein the first shared memory is shared by the plurality of execution units and a copy engine to copy context state data from at least a first of the plurality of execution units to the first shared memory. Other embodiments are also disclosed and claimed.

公开(公告)号：US20130259394A1

公开(公告)日：2013-10-03

申请号：US13434030

申请日：2012-03-29

申请人： Tomer Bar-On

发明人： Tomer Bar-On

IPC分类号： G06K9/36

CPC分类号： G06T7/408 ,  G06T7/90 ,  H04N1/64 ,  H04N19/176 ,  H04N19/423 ,  H04N19/44

摘要： A system, method, and computer program product that may use a cache in the decompression of block compressed image data. Each data entry in the cache may represent decompressed image data corresponding to a compressed block of an image. The indices of the cache are keys, where each key is the output of a hash process that is performed on the corresponding compressed block. Decompression of a compressed block may be performed by hashing the compressed block to generate the key. The key may be used to access the cache. The decompressed data indexed by the key may be read and used as the decompressed version of the compressed block. If no data corresponds to the key, or if the cached data indexed by this key is otherwise invalid, then a conventional decompression process may be applied to the compressed block to yield the decompressed data. This decompressed data may then be written to the cache, at a location corresponding to the key.

摘要翻译： 一种在块压缩图像数据的解压缩中可以使用高速缓存的系统，方法和计算机程序产品。 缓存中的每个数据条目可以表示对应于图像的压缩块的解压缩图像数据。 缓存的索引是密钥，其中每个密钥是在对应的压缩块上执行的哈希处理的输出。 压缩块的解压缩可以通过对压缩块进行散列来产生密钥来执行。 密钥可用于访问缓存。 由密钥索引的解压缩数据可以被读取并用作压缩块的解压缩版本。 如果没有数据对应于密钥，或者如果由该密钥索引的高速缓存的数据否则无效，则可以将传统的解压缩过程应用于压缩块以产生解压缩的数据。 然后可以在对应于该键的位置将该解压缩的数据写入高速缓存。

公开(公告)号：US10719917B2

公开(公告)日：2020-07-21

申请号：US16243490

申请日：2019-01-09

申请人： Tomer Bar-On ,  Hugues Labbe ,  Adam T. Lake ,  Kai Xiao ,  Ankur N. Shah ,  Johannes Guenther ,  Abhishek R. Appu ,  Joydeep Ray ,  Deepak S. Vembar ,  ElMoustapha Ould-Ahmed-Vall

发明人： Tomer Bar-On ,  Hugues Labbe ,  Adam T. Lake ,  Kai Xiao ,  Ankur N. Shah ,  Johannes Guenther ,  Abhishek R. Appu ,  Joydeep Ray ,  Deepak S. Vembar ,  ElMoustapha Ould-Ahmed-Vall

IPC分类号： G06T5/00 ,  G06T1/20 ,  G06T15/00 ,  G06T15/50 ,  G06T9/00 ,  G06T11/40

摘要： Systems, apparatuses and methods may provide for technology that identifies, at an image post-processor, unresolved surface data and identifies, at the image post-processor, control data associated with the unresolved surface data. Additionally, the technology may resolve, at the image post-processor, the unresolved surface data and the control data into a final image.

公开(公告)号：US08687902B2

公开(公告)日：2014-04-01

申请号：US13434030

申请日：2012-03-29

申请人： Tomer Bar-On

发明人： Tomer Bar-On

IPC分类号： G06K9/36

CPC分类号： G06T7/408 ,  G06T7/90 ,  H04N1/64 ,  H04N19/176 ,  H04N19/423 ,  H04N19/44

摘要： A system, method, and computer program product that may use a cache in the decompression of block compressed image data. Each data entry in the cache may represent decompressed image data corresponding to a compressed block of an image. The indices of the cache are keys, where each key is the output of a hash process that is performed on the corresponding compressed block. Decompression of a compressed block may be performed by hashing the compressed block to generate the key. The key may be used to access the cache. The decompressed data indexed by the key may be read and used as the decompressed version of the compressed block. If no data corresponds to the key, or if the cached data indexed by this key is otherwise invalid, then a conventional decompression process may be applied to the compressed block to yield the decompressed data. This decompressed data may then be written to the cache, at a location corresponding to the key.

摘要翻译： 一种在块压缩图像数据的解压缩中可以使用高速缓存的系统，方法和计算机程序产品。 缓存中的每个数据条目可以表示对应于图像的压缩块的解压缩图像数据。 缓存的索引是密钥，其中每个密钥是在对应的压缩块上执行的哈希处理的输出。 压缩块的解压缩可以通过对压缩块进行散列来产生密钥来执行。 密钥可用于访问缓存。 由密钥索引的解压缩数据可以被读取并用作压缩块的解压缩版本。 如果没有数据对应于密钥，或者如果由该密钥索引的高速缓存的数据否则无效，则可以将传统的解压缩过程应用于压缩块以产生解压缩的数据。 然后可以在对应于该键的位置将该解压缩的数据写入高速缓存。