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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
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.
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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
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.
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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
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.
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公开(公告)号：US11768781B2
公开(公告)日：2023-09-26
申请号：US17827556
申请日：2022-05-27
申请人： Niranjan L. Cooray , Abhishek R. Appu , Altug Koker , Joydeep Ray , Balaji Vembu , Pattabhiraman K , David Puffer , David J. Cowperthwaite , Rajesh M. Sankaran , Satyeshwar Singh , Sameer Kp , Ankur N. Shah , Kun Tian
发明人： Niranjan L. Cooray , Abhishek R. Appu , Altug Koker , Joydeep Ray , Balaji Vembu , Pattabhiraman K , David Puffer , David J. Cowperthwaite , Rajesh M. Sankaran , Satyeshwar Singh , Sameer Kp , Ankur N. Shah , Kun Tian
IPC分类号： G06F9/455 , G06F9/50 , G06F13/16 , G06F12/1009 , G06F12/1027 , G06F12/1036 , G06F12/0802 , G06F13/40
CPC分类号： G06F13/16 , G06F12/0802 , G06F12/1009 , G06F12/1027 , G06F12/1036 , G06F13/4068 , G06F2212/1024 , G06F2212/302 , G06F2212/60 , G06F2212/68
摘要： An apparatus and method are described for implementing memory management in a graphics processing system. For example, one embodiment of an apparatus comprises: a first plurality of graphics processing resources to execute graphics commands and process graphics data; a first memory management unit (MMU) to communicatively couple the first plurality of graphics processing resources to a system-level MMU to access a system memory; a second plurality of graphics processing resources to execute graphics commands and process graphics data; a second MMU to communicatively couple the second plurality of graphics processing resources to the first MMU; wherein the first MMU is configured as a master MMU having a direct connection to the system-level MMU and the second MMU comprises a slave MMU configured to send memory transactions to the first MMU, the first MMU either servicing a memory transaction or sending the memory transaction to the system-level MMU on behalf of the second MMU.
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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
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.
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6.发明申请公开(公告)号：US20190261122A1
公开(公告)日：2019-08-22
申请号：US16269778
申请日：2019-02-07
申请人： Joydeep Ray , Travis T. Schluessler , Prasoonkumar Surti , John H. Feit , Nikos Kaburlasos , Jacek Kwiatkowski , Abhishek R. Appu , James M. Holland , Jeffery S. Boles , Jonathan Kennedy , Louis Feng , Atsuo Kuwahara , Barnan Das , Narayan Biswal , Stanley J. Baran , Gokcen Cilingir , Nilesh V. Shah , Archie Sharma , Mayuresh M. Varerkar
发明人： Joydeep Ray , Travis T. Schluessler , Prasoonkumar Surti , John H. Feit , Nikos Kaburlasos , Jacek Kwiatkowski , Abhishek R. Appu , James M. Holland , Jeffery S. Boles , Jonathan Kennedy , Louis Feng , Atsuo Kuwahara , Barnan Das , Narayan Biswal , Stanley J. Baran , Gokcen Cilingir , Nilesh V. Shah , Archie Sharma , Mayuresh M. Varerkar
摘要： Systems, apparatuses and methods may provide away to render augmented reality (AR) and/or virtual reality (VR) sensory enhancements using ray tracing. More particularly, systems, apparatuses and methods may provide a way to normalize environment information captured by multiple capture devices, and calculate, for an observer, the sound sources or sensed events vector paths. The systems, apparatuses and methods may detect and/or manage one or more capture devices and assign one or more the capture devices based on one or more conditions to provide observer an immersive VR/AR experience.
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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
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
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公开(公告)号：US20180299921A1
公开(公告)日：2018-10-18
申请号：US15488667
申请日：2017-04-17
申请人： Iqbal R. Rajwani , Altug Koker , Bhushan M. Borole , Kamal Sinha , Abhishek R. Appu , Anupama A. Thaploo , Sunil Nekkanti , Wenyin Fu
发明人： Iqbal R. Rajwani , Altug Koker , Bhushan M. Borole , Kamal Sinha , Abhishek R. Appu , Anupama A. Thaploo , Sunil Nekkanti , Wenyin Fu
CPC分类号： G06F1/06 , G06F1/08 , G06F9/30141 , G06F9/3869 , G06F13/161 , G06F13/1673 , G06T1/60 , H03K19/096
摘要： In an embodiment, a processor includes at least one processor core and at least one graphics processor. The at least one graphics processor may include a register file having a plurality of entries, where at least a portion of the at least one graphics processor is to operate at a first operating frequency and the register file is to operate at a second operating frequency greater than the first operating frequency, to enable the at least one graphics processor to issue a plurality of write requests to the register file in a single clock cycle at the first operating frequency and receive a plurality of data elements of a plurality of read requests from the register file in the single clock cycle at the first operating frequency. Other embodiments are described and claimed.
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公开(公告)号：US20220334982A1
公开(公告)日：2022-10-20
申请号：US17827556
申请日：2022-05-27
申请人： NIRANJAN L. COORAY , ABHISHEK R. APPU , ALTUG KOKER , JOYDEEP RAY , BALAJI VEMBU , PATTABHIRAMAN K , DAVID PUFFER , DAVID J. COWPERTHWAITE , RAJESH M. SANKARAN , SATYESHWAR SINGH , SAMEER KP , ANKUR N. SHAH , KUN TIAN
发明人： NIRANJAN L. COORAY , ABHISHEK R. APPU , ALTUG KOKER , JOYDEEP RAY , BALAJI VEMBU , PATTABHIRAMAN K , DAVID PUFFER , DAVID J. COWPERTHWAITE , RAJESH M. SANKARAN , SATYESHWAR SINGH , SAMEER KP , ANKUR N. SHAH , KUN TIAN
IPC分类号： G06F13/16 , G06F12/1009 , G06F12/1027 , G06F12/1036 , G06F12/0802 , G06F13/40
摘要： An apparatus and method are described for implementing memory management in a graphics processing system. For example, one embodiment of an apparatus comprises: a first plurality of graphics processing resources to execute graphics commands and process graphics data; a first memory management unit (MMU) to communicatively couple the first plurality of graphics processing resources to a system-level MMU to access a system memory; a second plurality of graphics processing resources to execute graphics commands and process graphics data; a second MMU to communicatively couple the second plurality of graphics processing resources to the first MMU; wherein the first MMU is configured as a master MMU having a direct connection to the system-level MMU and the second MMU comprises a slave MMU configured to send memory transactions to the first MMU, the first MMU either servicing a memory transaction or sending the memory transaction to the system-level MMU on behalf of the second MMU.
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公开(公告)号：US20190096095A1
公开(公告)日：2019-03-28
申请号：US15719472
申请日：2017-09-28
申请人： KIRAN C. VEERNAPU , BENJAMIN R. PLETCHER , YOAV HAREL , SANTOSH SANGUMANI , PRASOONKUMAR SURTI , ABHISHEK R. APPU
发明人： KIRAN C. VEERNAPU , BENJAMIN R. PLETCHER , YOAV HAREL , SANTOSH SANGUMANI , PRASOONKUMAR SURTI , ABHISHEK R. APPU
摘要： An apparatus and method for pre-decompression filtering of compressed texel data. For example, one embodiment of a method comprises: determining whether compressed texel data requested for a graphics processing operation is a first type of texel data or a second type of texel data; if the compressed texel data is of a first type then: decompressing the compressed texel data prior to filtering to generate decompressed unfiltered texel data, and filtering the decompressed unfiltered texel data to produce first filtered and decompressed texel data; and if the compressed texel data is of a second type then: concurrently filtering and decompressing the texel data to produce second filtered and decompressed texel data, or filtering the texel data before decompression to generate filtered compressed texel data and then decompressing the filtered compressed texel data to produce the second filtered and decompressed texel data; and providing the first filtered and decompressed texel data or the second filtered and decompressed texel data to the graphics processing operation.
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