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：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：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：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：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：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：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：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：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：US6125334A

公开(公告)日：2000-09-26

申请号：US66620

申请日：1998-04-24

申请人： Linda L. Hurd

发明人： Linda L. Hurd

IPC分类号： G06F11/34 ,  G01R21/133 ,  G01R31/30 ,  G06F1/26 ,  G06F9/38 ,  G06F17/50 ,  G06F1/00

CPC分类号： G06F9/3885 ,  G01R21/133 ,  G01R31/3004 ,  G06F1/26 ,  G06F17/5022 ,  G06F9/3891 ,  G06F2217/78

摘要： A method for determining the power consumption, resulting from execution of a block of code, of an integrated circuit that includes a processor module and one or more other circuit modules. The method involves the steps of, first, providing a set of average current values for each of said modules, for a predetermined plurality of sets of conditions based on predetermined sets of signal line states associated with said module, for each instruction in the instruction set of said processor module, said sets of conditions being selected for dominant power consumption effect on the module. For each module, for each instruction in a block of code to be executed on said processor module, a set of signal line states is generated, associated with said module, for each processor cycle, in sequence. The generated set of signal line states are then tested for said set of conditions. One of said average current values is assigned for each condition so tested that is met. Finally, the running total of said average current values so met is accumulated for each such processor cycle. The average current values can be translated for different frequencies and supply voltages. Also, average current can be converted to average power consumption.

摘要翻译： 一种用于确定包括处理器模块和一个或多个其它电路模块的集成电路的代码块执行所产生的功耗的方法。 该方法包括以下步骤：首先，针对指令集中的每个指令，基于与所述模块相关联的预定的信号线状态组，为每个所述模块提供一组平均电流值，用于预定的多组条件 所述处理器模块的所述条件选择用于对所述模块的主要功耗影响。 对于每个模块，对于要在所述处理器模块上执行的代码块中的每个指令，依次为每个处理器周期生成与所述模块相关联的一组信号线状态。 然后对所述条件集合测试生成的信号线状态集合。 对所满足的每个条件进行测试分配所述平均电流值之一。 最后，对于每个这样的处理器周期，累积所遇到的所述平均电流值的运行总和。 平均电流值可以转换为不同的频率和电源电压。 此外，平均电流可以转换为平均功耗。