Yuan C. Chou

Person

Los Gatos, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Re-use of speculative load instruction results from wrong path
- Patent number 12,175,248
- Issue date Dec 24, 2024
- Apple Inc.
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Managing table accesses for tagged geometric length (TAGE) load val...
- Patent number 12,159,142
- Issue date Dec 3, 2024
- Apple Inc.
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shared learning table for load value prediction and load address pr...
- Patent number 12,067,398
- Issue date Aug 20, 2024
- Apple Inc.
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing of synchronization barrier instructions
- Patent number 12,045,615
- Issue date Jul 23, 2024
- Apple Inc.
- Deepankar Duggal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Early load execution via constant address and stride prediction
- Patent number 11,829,763
- Issue date Nov 28, 2023
- Apple Inc.
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-line data prefetching using dynamic prefetch depth
- Patent number 11,126,555
- Issue date Sep 21, 2021
- Oracle International Corporation
- Hyunjin Abraham Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for reducing fetch cycles for return-type instructions
- Patent number 11,099,849
- Issue date Aug 24, 2021
- Oracle International Corporation
- Yuan Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hybrid lookahead branch target cache
- Patent number 10,747,540
- Issue date Aug 18, 2020
- Oracle International Corporation
- Yuan Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-line data prefetching using dynamic prefetch depth
- Patent number 10,579,531
- Issue date Mar 3, 2020
- Oracle International Corporation
- Hyunjin Abraham Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Utilization-based throttling of hardware prefetchers
- Patent number 10,474,578
- Issue date Nov 12, 2019
- Oracle International Corporation
- Hyunjin Abraham Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimizing thread selection at fetch, select, and commit stages of...
- Patent number 10,430,342
- Issue date Oct 1, 2019
- Oracle International Corporation
- Yuan Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Prefetch bandwidth throttling by dynamically adjusting miss buffer...
- Patent number 10,296,460
- Issue date May 21, 2019
- Oracle International Corporation
- Suraj Sudhir
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for load instruction speculation past older store instructions
- Patent number 10,073,789
- Issue date Sep 11, 2018
- Oracle International Corporation
- Yuan Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Facilitating prefetching for data streams with multiple strides
- Patent number 10,013,356
- Issue date Jul 3, 2018
- ORACLE INTERNAIONAL CORPORATION
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processor efficiency by combining working and architectural registe...
- Patent number 9,946,543
- Issue date Apr 17, 2018
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Translation lookaside buffer that employs spacial locality
- Patent number 9,785,574
- Issue date Oct 10, 2017
- Oracle International Corporation
- Yuan Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Correlation-based instruction prefetching
- Patent number 9,690,707
- Issue date Jun 27, 2017
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mitigation of thread hogs on a threaded processor and prevention of...
- Patent number 9,665,375
- Issue date May 30, 2017
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Register window performance via lazy register fills
- Patent number 9,535,697
- Issue date Jan 3, 2017
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Filtering out redundant software prefetch instructions
- Patent number 9,442,727
- Issue date Sep 13, 2016
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processor efficiency by combining working and architectural registe...
- Patent number 9,367,312
- Issue date Jun 14, 2016
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive stride prefetcher
- Patent number 9,304,927
- Issue date Apr 5, 2016
- Oracle International Corporation
- Suryanarayana Murthy Durbhakula
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamically adjusting the hardware stream prefetcher prefetch ahead...
- Patent number 9,256,541
- Issue date Feb 9, 2016
- Oracle International Corporation
- Vijay Sathish
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Prefetching method and apparatus
- Patent number 9,110,811
- Issue date Aug 18, 2015
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-coherent store instruction for fast inter-strand data communica...
- Patent number 9,047,197
- Issue date Jun 2, 2015
- Oracle America, Inc.
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reducing power consumption and resource utilization during miss loo...
- Patent number 9,009,449
- Issue date Apr 14, 2015
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Prefetching load data in lookahead mode and invalidating architectu...
- Patent number 8,918,626
- Issue date Dec 23, 2014
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Selectively dropping prefetch requests based on prefetch accuracy i...
- Patent number 8,892,822
- Issue date Nov 18, 2014
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processor operating mode for mitigating dependency conditions betwe...
- Patent number 8,504,805
- Issue date Aug 6, 2013
- Oracle America, Inc.
- Robert T. Golla
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for handling dependency conditions between flo...
- Patent number 8,458,444
- Issue date Jun 4, 2013
- Oracle America, Inc.
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Shared Learning Table for Load Value Prediction and Load Address Pr...
- Publication number 20240362027
- Publication date Oct 31, 2024
- Apple Inc.
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Re-use of Speculative Load Instruction Results from Wrong Path
- Publication number 20240354109
- Publication date Oct 24, 2024
- Apple Inc.
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Re-use of Speculative Control Transfer Instruction Results from Wro...
- Publication number 20240354111
- Publication date Oct 24, 2024
- Apple Inc.
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Processing of Synchronization Barrier Instructions
- Publication number 20240329990
- Publication date Oct 3, 2024
- Apple Inc.
- Deepankar Duggal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EARLY LOAD EXECUTION VIA CONSTANT ADDRESS AND STRIDE PREDICTION
- Publication number 20210049015
- Publication date Feb 18, 2021
- Apple Inc.
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-LINE DATA PREFETCHING USING DYNAMIC PREFETCH DEPTH
- Publication number 20200201771
- Publication date Jun 25, 2020
- ORACLE INTERNATIONAL CORPORATION
- Hyunjin Abraham Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UTILIZATION-BASED THROTTLING OF HARDWARE PREFETCHERS
- Publication number 20190065376
- Publication date Feb 28, 2019
- Hyunjin Abraham Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-LINE DATA PREFETCHING USING DYNAMIC PREFETCH DEPTH
- Publication number 20190065377
- Publication date Feb 28, 2019
- Oracle International Corporation
- Hyunjin Abraham Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HYBRID LOOKAHEAD BRANCH TARGET CACHE
- Publication number 20180121200
- Publication date May 3, 2018
- Oracle International Corporation
- Yuan Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR REDUCING FETCH CYCLES FOR RETURN-TYPE INSTRUCTIONS
- Publication number 20180060075
- Publication date Mar 1, 2018
- Oracle International Corporation
- Yuan Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PREFETCH BANDWIDTH THROTTLING BY DYNAMICALLY ADJUSTING MISS BUFFER...
- Publication number 20180004670
- Publication date Jan 4, 2018
- ORACLE INTERNATIONAL CORPORATION
- Suraj Sudhir
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTIMIZING THREAD SELECTION AT FETCH, SELECT, AND COMMIT STAGES OF...
- Publication number 20170139706
- Publication date May 18, 2017
- Oracle International Corporation
- Yuan Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR LOAD INSTRUCTION SPECULATION PAST OLDER STORE INSTRUCTIONS
- Publication number 20170060755
- Publication date Mar 2, 2017
- Oracle International Corporation
- Yuan Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FACILITATING PREFETCHING FOR DATA STREAMS WITH MULTIPLE STRIDES
- Publication number 20170010970
- Publication date Jan 12, 2017
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRANSLATION LOOKASIDE BUFFER PERFORMANCE BY EXPLOITING SPACIAL LOCA...
- Publication number 20170010976
- Publication date Jan 12, 2017
- Oracle International Corporation
- Yuan Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSOR EFFICIENCY BY COMBINING WORKING AND ARCHITECTURAL REGISTE...
- Publication number 20160196138
- Publication date Jul 7, 2016
- ORACLE INTERNATIONAL CORPORATION
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMICALLY ADJUSTING THE HARDWARE STREAM PREFETCHER PREFETCH AHEAD...
- Publication number 20150356014
- Publication date Dec 10, 2015
- Vijay Sathish
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSOR EFFICIENCY BY COMBINING WORKING AND ARCHITECTURAL REGISTE...
- Publication number 20150242209
- Publication date Aug 27, 2015
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILTERING OUT REDUNDANT SOFTWARE PREFETCH INSTRUCTIONS
- Publication number 20150106590
- Publication date Apr 16, 2015
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REGISTER WINDOW PERFORMANCE VIA LAZY REGISTER FILLS
- Publication number 20150006864
- Publication date Jan 1, 2015
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Prefetching Method and Apparatus
- Publication number 20140082286
- Publication date Mar 20, 2014
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE STRIDE PREFETCHER
- Publication number 20140059299
- Publication date Feb 27, 2014
- ORACLE INTERNATIONAL CORPORATION
- Suryanarayana Murthy Durbhakula
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MITIGATION OF THREAD HOGS ON A THREADED PROCESSOR
- Publication number 20130290675
- Publication date Oct 31, 2013
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELECTIVELY DROPPING PREFETCH REQUESTS BASED ON PREFETCH ACCURACY I...
- Publication number 20130138887
- Publication date May 30, 2013
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REDUCING HARDWARE COSTS FOR SUPPORTING MISS LOOKAHEAD
- Publication number 20130124828
- Publication date May 16, 2013
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REDUCING POWER CONSUMPTION AND RESOURCE UTILIZATION DURING MISS LOO...
- Publication number 20130124829
- Publication date May 16, 2013
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CORRELATION-BASED INSTRUCTION PREFETCHING
- Publication number 20120131311
- Publication date May 24, 2012
- Oracle International Corporation
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NON-COMMITTING STORE INSTRUCTIONS
- Publication number 20110276760
- Publication date Nov 10, 2011
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR HANDLING DEPENDENCY CONDITIONS
- Publication number 20110258415
- Publication date Oct 20, 2011
- SUN MICROSYSTEMS, INC.
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF READ-SET AND WRITE-SET MANAGEMENT BY DISTINGUISHING BETWE...
- Publication number 20110179230
- Publication date Jul 21, 2011
- SUN MICROSYSTEMS, INC.
- Yuan C. Chou
- G06 - COMPUTING CALCULATING COUNTING

Yuan C. Chou

Person

Patents Grantslast 30 patents

Re-use of speculative load instruction results from wrong path

Managing table accesses for tagged geometric length (TAGE) load val...

Shared learning table for load value prediction and load address pr...

Processing of synchronization barrier instructions

Early load execution via constant address and stride prediction

Multi-line data prefetching using dynamic prefetch depth

Method for reducing fetch cycles for return-type instructions

Hybrid lookahead branch target cache

Multi-line data prefetching using dynamic prefetch depth

Utilization-based throttling of hardware prefetchers

Optimizing thread selection at fetch, select, and commit stages of...

Prefetch bandwidth throttling by dynamically adjusting miss buffer...

Method for load instruction speculation past older store instructions

Facilitating prefetching for data streams with multiple strides

Processor efficiency by combining working and architectural registe...

Translation lookaside buffer that employs spacial locality

Correlation-based instruction prefetching

Mitigation of thread hogs on a threaded processor and prevention of...

Register window performance via lazy register fills

Filtering out redundant software prefetch instructions

Processor efficiency by combining working and architectural registe...

Adaptive stride prefetcher

Dynamically adjusting the hardware stream prefetcher prefetch ahead...

Prefetching method and apparatus

Non-coherent store instruction for fast inter-strand data communica...

Reducing power consumption and resource utilization during miss loo...

Prefetching load data in lookahead mode and invalidating architectu...

Selectively dropping prefetch requests based on prefetch accuracy i...

Processor operating mode for mitigating dependency conditions betwe...

Apparatus and method for handling dependency conditions between flo...

Patents Applicationslast 30 patents

Shared Learning Table for Load Value Prediction and Load Address Pr...

Re-use of Speculative Load Instruction Results from Wrong Path

Re-use of Speculative Control Transfer Instruction Results from Wro...

Processing of Synchronization Barrier Instructions

EARLY LOAD EXECUTION VIA CONSTANT ADDRESS AND STRIDE PREDICTION

MULTI-LINE DATA PREFETCHING USING DYNAMIC PREFETCH DEPTH

UTILIZATION-BASED THROTTLING OF HARDWARE PREFETCHERS

MULTI-LINE DATA PREFETCHING USING DYNAMIC PREFETCH DEPTH

HYBRID LOOKAHEAD BRANCH TARGET CACHE

METHOD FOR REDUCING FETCH CYCLES FOR RETURN-TYPE INSTRUCTIONS

PREFETCH BANDWIDTH THROTTLING BY DYNAMICALLY ADJUSTING MISS BUFFER...

OPTIMIZING THREAD SELECTION AT FETCH, SELECT, AND COMMIT STAGES OF...

METHOD FOR LOAD INSTRUCTION SPECULATION PAST OLDER STORE INSTRUCTIONS

FACILITATING PREFETCHING FOR DATA STREAMS WITH MULTIPLE STRIDES

TRANSLATION LOOKASIDE BUFFER PERFORMANCE BY EXPLOITING SPACIAL LOCA...

PROCESSOR EFFICIENCY BY COMBINING WORKING AND ARCHITECTURAL REGISTE...

DYNAMICALLY ADJUSTING THE HARDWARE STREAM PREFETCHER PREFETCH AHEAD...

PROCESSOR EFFICIENCY BY COMBINING WORKING AND ARCHITECTURAL REGISTE...

FILTERING OUT REDUNDANT SOFTWARE PREFETCH INSTRUCTIONS

REGISTER WINDOW PERFORMANCE VIA LAZY REGISTER FILLS

Prefetching Method and Apparatus

ADAPTIVE STRIDE PREFETCHER

MITIGATION OF THREAD HOGS ON A THREADED PROCESSOR

SELECTIVELY DROPPING PREFETCH REQUESTS BASED ON PREFETCH ACCURACY I...

REDUCING HARDWARE COSTS FOR SUPPORTING MISS LOOKAHEAD

REDUCING POWER CONSUMPTION AND RESOURCE UTILIZATION DURING MISS LOO...

CORRELATION-BASED INSTRUCTION PREFETCHING

NON-COMMITTING STORE INSTRUCTIONS

APPARATUS AND METHOD FOR HANDLING DEPENDENCY CONDITIONS

METHOD OF READ-SET AND WRITE-SET MANAGEMENT BY DISTINGUISHING BETWE...