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公开(公告)号:US20180285191A1
公开(公告)日:2018-10-04
申请号:US15477050
申请日:2017-04-01
申请人: Sanjeev S. Jahagirdar , Eric J. Asperheim , Subramaniam Maiyuran , Kiran C. Veernapu , Eric C. Samson , Joydeep Ray , Travis T. Schluessler , Jacek Kwiatkowski , Abhishek R. Appu , Ankur N. Shah , Altug Koker
发明人: Sanjeev S. Jahagirdar , Eric J. Asperheim , Subramaniam Maiyuran , Kiran C. Veernapu , Eric C. Samson , Joydeep Ray , Travis T. Schluessler , Jacek Kwiatkowski , Abhishek R. Appu , Ankur N. Shah , Altug Koker
IPC分类号: G06F11/07
摘要: Methods and apparatus relating to techniques for reference voltage control based on error detection are described. In an embodiment, modification to a reference voltage (to be supplied to one or more components of a processor) is based at least in part on error detection to be detected for a reference circuit. In another embodiment, modification is made to a power characteristic of a processor in response to a determination that the processor is to execute a safety critical application. The modification may include adjustment to an operating frequency and/or an operating voltage of the processor. Other embodiments are also disclosed and claimed.
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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.
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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
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.
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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
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.
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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: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:US20180307487A1
公开(公告)日:2018-10-25
申请号:US15493442
申请日:2017-04-21
申请人: Subramaniam M. Maiyuran , Guei-Yuan Lueh , Supratim Pal , Gang Chen , Ananda V. Kommaraju , Joy Chandra , Altug Koker , Prasoonkumar Surti , David Puffer , Hong Bin Liao , Joydeep Ray , Abhishek R. Appu , Ankur N. Shah , Travis T. Schluessler , Jonathan Kennedy , Devan Burke
发明人: Subramaniam M. Maiyuran , Guei-Yuan Lueh , Supratim Pal , Gang Chen , Ananda V. Kommaraju , Joy Chandra , Altug Koker , Prasoonkumar Surti , David Puffer , Hong Bin Liao , Joydeep Ray , Abhishek R. Appu , Ankur N. Shah , Travis T. Schluessler , Jonathan Kennedy , Devan Burke
CPC分类号: G06T1/20
摘要: An apparatus to facilitate control flow in a graphics processing system is disclosed. The apparatus includes logic a plurality of execution units to execute single instruction, multiple data (SIMD) and flow control logic to detect a diverging control flow in a plurality of SIMD channels and reduce the execution of the control flow to a subset of the SIMD channels.
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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.
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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
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.
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10.
公开(公告)号:US20180301119A1
公开(公告)日:2018-10-18
申请号:US15488662
申请日:2017-04-17
申请人: Altug Koker , Abhishek R. Appu , Bhushan M. Borole , Wenyin Fu , Kamal Sinha , Joydeep Ray
发明人: Altug Koker , Abhishek R. Appu , Bhushan M. Borole , Wenyin Fu , Kamal Sinha , Joydeep Ray
IPC分类号: G09G5/36
CPC分类号: G06F1/3234 , G06F1/3237 , G06F1/324 , G06F1/3296 , G09G5/366 , G09G2310/066 , G09G2310/08 , G09G2340/02 , G09G2360/06 , G09G2360/08 , G09G2370/022 , G09G2370/16
摘要: In one embodiment, a processor includes: a graphics processor to execute a workload; and a power controller coupled to the graphics processor. The power controller may include a voltage ramp circuit to receive a request for the graphics processor to operate at a first performance state having a first operating voltage and a first operating frequency and cause an output voltage of a voltage regulator to increase to the first operating voltage. The voltage ramp circuit may be configured to enable the graphics processor to execute the workload at an interim performance state having an interim operating voltage and an interim operating frequency when the output voltage reaches a minimum operating voltage. Other embodiments are described and claimed.
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