公开(公告)号：US20180285158A1

公开(公告)日：2018-10-04

申请号：US15477026

申请日：2017-04-01

申请人： Abhishek R. Appu ,  Altug Koker ,  Balaji Vembu ,  Joydeep Ray ,  Kamal Sinha ,  Prasoonkumar Surti ,  Kiran C. Veernapu ,  Subramaniam Maiyuran ,  Sanjeev S. Jahagirdar ,  Eric J. Asperheim ,  Guei-Yuan Lueh ,  David Puffer ,  Wenyin Fu ,  Nikos Kaburlasos ,  Bhushan M. Borole ,  Josh B. Mastronarde ,  Linda L. Hurd ,  Travis T. Schluessler ,  Tomasz Janczak ,  Abhishek Venkatesh ,  Kai Xiao ,  Slawomir Grajewski

发明人： Abhishek R. Appu ,  Altug Koker ,  Balaji Vembu ,  Joydeep Ray ,  Kamal Sinha ,  Prasoonkumar Surti ,  Kiran C. Veernapu ,  Subramaniam Maiyuran ,  Sanjeev S. Jahagirdar ,  Eric J. Asperheim ,  Guei-Yuan Lueh ,  David Puffer ,  Wenyin Fu ,  Nikos Kaburlasos ,  Bhushan M. Borole ,  Josh B. Mastronarde ,  Linda L. Hurd ,  Travis T. Schluessler ,  Tomasz Janczak ,  Abhishek Venkatesh ,  Kai Xiao ,  Slawomir Grajewski

IPC分类号： G06F9/50 ,  G06T1/60 ,  G06T1/20 ,  G06T15/00 ,  G06F9/48 ,  G06F1/32

摘要： In an example, an apparatus comprises a plurality of execution units comprising at least a first type of execution unit and a second type of execution unit and logic, at least partially including hardware logic, to analyze a workload and assign the workload to one of the first type of execution unit or the second type of execution unit. Other embodiments are also disclosed and claimed.

公开(公告)号：US20180300238A1

公开(公告)日：2018-10-18

申请号：US15488637

申请日：2017-04-17

申请人： Balaji Vembu ,  Altug Koker ,  Josh B. Mastronarde ,  Nikos Kaburlasos ,  Abhishek R. Appu ,  Sanjeev S. Jahagirdar ,  Eric J. Asperheim ,  Subramaniam Maiyuran ,  Kiran C. Veernapu ,  Pattabhiraman K ,  Kamal Sinha ,  Bhushan M. Borole ,  Wenyin Fu ,  Joydeep Ray ,  Prasoonkumar Surti ,  Eric J. Hoekstra ,  Travis T. Schluessler ,  Linda L. Hurd

发明人： Balaji Vembu ,  Altug Koker ,  Josh B. Mastronarde ,  Nikos Kaburlasos ,  Abhishek R. Appu ,  Sanjeev S. Jahagirdar ,  Eric J. Asperheim ,  Subramaniam Maiyuran ,  Kiran C. Veernapu ,  Pattabhiraman K ,  Kamal Sinha ,  Bhushan M. Borole ,  Wenyin Fu ,  Joydeep Ray ,  Prasoonkumar Surti ,  Eric J. Hoekstra ,  Travis T. Schluessler ,  Linda L. Hurd

IPC分类号： G06F12/06

摘要： Briefly, in accordance with one or more embodiments, an apparatus comprises a processor to monitor cache utilization of an application during execution of the application for a workload; and a memory to store cache utilization statistics responsive to the monitored cache utilization. The processor is to determine an optimal cache configuration for the application based at least in part on the cache utilization statistics for the workload such that a smallest amount of cache is turned on for subsequent executions of the workload by the application.

公开(公告)号：US20180285106A1

公开(公告)日：2018-10-04

申请号：US15477033

申请日：2017-04-01

申请人： Abhishek R. Appu ,  Altug Koker ,  Joydeep Ray ,  Kamal Sinha ,  Kiran C. Veernapu ,  Subramaniam Maiyuran ,  Prasoonkumar Surti ,  Guei-Yuan Lueh ,  David Puffer ,  Supratim Pal ,  Eric J. Hoekstra ,  Travis T. Schluessler ,  Linda L. Hurd

发明人： Abhishek R. Appu ,  Altug Koker ,  Joydeep Ray ,  Kamal Sinha ,  Kiran C. Veernapu ,  Subramaniam Maiyuran ,  Prasoonkumar Surti ,  Guei-Yuan Lueh ,  David Puffer ,  Supratim Pal ,  Eric J. Hoekstra ,  Travis T. Schluessler ,  Linda L. Hurd

IPC分类号： G06F9/30 ,  G06T15/00 ,  G06T1/60 ,  G06T1/20 ,  G06F9/46 ,  G09G5/36

摘要： In an example, an apparatus comprises a plurality of execution units, and a first general register file (GRF) communicatively couple to the plurality of execution units, wherein the first GRF is shared by the plurality of execution units. Other embodiments are also disclosed and claimed.

公开(公告)号：US20180308206A1

公开(公告)日：2018-10-25

申请号：US15698217

申请日：2017-09-07

申请人： 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

发明人： 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分类号： G06T1/20 ,  G06T1/60 ,  G09G5/36 ,  G06F3/06 ,  G06N3/08

CPC分类号： 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

摘要： 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：US20180308200A1

公开(公告)日：2018-10-25

申请号：US15494886

申请日：2017-04-24

申请人： 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

发明人： 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分类号： G06T1/20 ,  G06F17/16 ,  G06T1/60

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

摘要： 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：US20180300840A1

公开(公告)日：2018-10-18

申请号：US15488632

申请日：2017-04-17

申请人： Joydeep Ray ,  Prasoonkumar Surti ,  Abhishek R. Appu ,  Travis T. Schluessler ,  Linda L. Hurd ,  Eric J. Hoekstra

发明人： Joydeep Ray ,  Prasoonkumar Surti ,  Abhishek R. Appu ,  Travis T. Schluessler ,  Linda L. Hurd ,  Eric J. Hoekstra

IPC分类号： G06T1/20 ,  G06T15/00 ,  G06T1/60 ,  G09G5/39 ,  G09G5/00

摘要： Briefly, in accordance with one or more embodiments, an apparatus comprises a processor to render data from an application to be displayed on a display panel, and a memory to store the compressed final display surface writes. The processor is to compress final display surface writes of the data to be displayed on the display panel in a format to be displayed on the display to allow a display engine coupled to the display to stream the compressed final display surface writes to the display.

公开(公告)号：US20180308272A1

公开(公告)日：2018-10-25

申请号：US15493195

申请日：2017-04-21

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

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

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

CPC分类号： G06T15/005 ,  G06T1/20 ,  G06T15/503

摘要： 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：US11010953B2

公开(公告)日：2021-05-18

申请号：US15493195

申请日：2017-04-21

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

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

IPC分类号： G06T15/00 ,  G06T15/50 ,  G06T1/20 ,  G06F1/3287 ,  G06F9/54

摘要： 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：US20180308201A1

公开(公告)日：2018-10-25

申请号：US15494905

申请日：2017-04-24

申请人： Abhishek R. Appu ,  Altug Koker ,  Linda L. Hurd ,  Dukhwan Kim ,  Mike B. Macpherson ,  John C. Weast ,  Feng Chen ,  Farshad Akhbari ,  Narayan Srinivasa ,  Nadathur Rajagopalan Satish ,  Joydeep Ray ,  Ping T. Tang ,  Michael S. Strickland ,  Xiaoming Chen ,  Anbang Yao ,  Tatiana Shpeisman

发明人： Abhishek R. Appu ,  Altug Koker ,  Linda L. Hurd ,  Dukhwan Kim ,  Mike B. Macpherson ,  John C. Weast ,  Feng Chen ,  Farshad Akhbari ,  Narayan Srinivasa ,  Nadathur Rajagopalan Satish ,  Joydeep Ray ,  Ping T. Tang ,  Michael S. Strickland ,  Xiaoming Chen ,  Anbang Yao ,  Tatiana Shpeisman

IPC分类号： G06T1/20

CPC分类号： G06T1/20 ,  G06F9/3001 ,  G06F9/3017 ,  G06F9/3851 ,  G06F9/3887 ,  G06F9/3895 ,  G06F9/46 ,  G06N3/063 ,  G06T15/005 ,  G06T15/04 ,  G09G5/363

摘要： An apparatus to facilitate compute optimization is disclosed. The apparatus includes sorting logic to sort processing threads into thread groups based on bit depth of floating point thread operations.

公开(公告)号：US20150091915A1

公开(公告)日：2015-04-02

申请号：US14040472

申请日：2013-09-27

申请人： Linda L. Hurd ,  Wenyin Fu ,  Josh B. Mastronarde ,  Pradeep K. Golconda ,  Shalini Sankar ,  Eric C. Samson

发明人： Linda L. Hurd ,  Wenyin Fu ,  Josh B. Mastronarde ,  Pradeep K. Golconda ,  Shalini Sankar ,  Eric C. Samson

IPC分类号： G06T1/20

CPC分类号： G06F9/38 ,  G06F1/3203 ,  G06F1/3206 ,  G06F1/324 ,  G06F1/325 ,  Y02D10/126

摘要： Methods and apparatus relating to a current change mitigation policy for limiting voltage droop in graphics logic are described. In an embodiment, logic inserts one or more bubbles in one or more Execution Unit (EU) logic pipelines or one or more sampler logic pipelines of a processor. The bubbles at least temporarily reduce execution of operations in one or more subsystems of the processor based at least partially on a comparison of a first value and one or more clamping threshold values. The first value is determined based at least partially on a summation of products of one or more event counts and dynamic capacitance weights for one or more subsystems of the processor. Other embodiments are also disclosed and claimed.

摘要翻译： 描述了与用于限制图形逻辑中的电压下降的当前变化缓解策略有关的方法和装置。 在一个实施例中，逻辑在一个或多个执行单元（EU）逻辑管线或处理器的一个或多个采样器逻辑管线中插入一个或多个气泡。 至少部分地基于第一值和一个或多个钳位阈值的比较，气泡至少暂时地减少处理器的一个或多个子系统中的操作的执行。 至少部分地基于处理器的一个或多个子系统的一个或多个事件计数和动态电容权重的乘积的总和确定第一值。 还公开并要求保护其他实施例。