David James Williamson

Person

Austin, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Unified address translation
- Patent number 11,221,962
- Issue date Jan 11, 2022
- Apple Inc.
- Jeffry E. Gonion
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for partially preserving a branch predictor state
- Patent number 11,093,249
- Issue date Aug 17, 2021
- Apple Inc.
- Conrado Blasco
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using cache memory as RAM with external access support
- Patent number 10,922,232
- Issue date Feb 16, 2021
- Apple Inc.
- Brett S. Feero
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Accessing memories in coherent and non-coherent domains in a comput...
- Patent number 10,402,326
- Issue date Sep 3, 2019
- Apple Inc.
- Ronald P. Hall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processor including multiple dissimilar processor cores that implem...
- Patent number 10,401,945
- Issue date Sep 3, 2019
- Apple Inc.
- David J. Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processor including multiple dissimilar processor cores
- Patent number 10,289,191
- Issue date May 14, 2019
- Apple Inc.
- David J. Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for partially saving a branch predictor state
- Patent number 10,223,123
- Issue date Mar 5, 2019
- Apple Inc.
- Conrado Blasco
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for core recovery after a cold start
- Patent number 10,007,616
- Issue date Jun 26, 2018
- Apple Inc.
- Brett S. Feero
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processor including multiple dissimilar processor cores that implem...
- Patent number 9,958,932
- Issue date May 1, 2018
- Apple Inc.
- David J. Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processor including multiple dissimilar processor cores
- Patent number 9,898,071
- Issue date Feb 20, 2018
- Apple Inc.
- David J. Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Access permissions modification
- Patent number 9,852,084
- Issue date Dec 26, 2017
- Apple Inc.
- Peter G. Soderquist
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Instruction loop buffer with tiered power savings
- Patent number 9,524,011
- Issue date Dec 20, 2016
- Apple Inc.
- Ronald P. Hall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Renaming wide register source operand with plural short register so...
- Patent number 8,386,754
- Issue date Feb 26, 2013
- ARM Limited
- Conrado Blasco Allue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus with data storage protocols for maintaining co...
- Patent number 8,255,629
- Issue date Aug 28, 2012
- ARM Limited
- Paul Gilbert Meyer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Set of system configuration registers having shadow register
- Patent number 8,234,489
- Issue date Jul 31, 2012
- ARM Limited
- David James Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Result path sharing between a plurality of execution units within a...
- Patent number 8,051,275
- Issue date Nov 1, 2011
- ARM Limited
- David James Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Result bypassing to override a data hazard within a superscalar pro...
- Patent number 7,774,582
- Issue date Aug 10, 2010
- ARM Limited
- David James Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Branch prediction apparatus for repurposing a branch to instruction...
- Patent number 7,725,695
- Issue date May 25, 2010
- ARM Limited
- David James Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Preventing loss of traced information in a data processing apparatus
- Patent number 7,496,899
- Issue date Feb 24, 2009
- ARM Limited
- Stephen John Hill
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus and method for executing a sequence of in...
- Patent number 7,437,544
- Issue date Oct 14, 2008
- ARM Limited
- Ann Sekli Chin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Provision of debug via a separate ring bus in a data processing app...
- Patent number 7,389,459
- Issue date Jun 17, 2008
- ARM Limited
- Conrado Blasco Allue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Branch prediction in a data processing system utilizing a cache of...
- Patent number 7,343,481
- Issue date Mar 11, 2008
- ARM Limited
- David James Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generation of trace elements within a data processing apparatus
- Patent number 7,197,671
- Issue date Mar 27, 2007
- ARM Limited
- Andrew B Swaine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tracing out-of-order data
- Patent number 7,093,236
- Issue date Aug 15, 2006
- ARM Limited
- Andrew Brookfield Swaine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tracing multiple data access instructions
- Patent number 7,080,289
- Issue date Jul 18, 2006
- ARM Limited
- Andrew Brookfield Swaine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for facilitating debugging of sequences of pro...
- Patent number 7,020,768
- Issue date Mar 28, 2006
- ARM Limited
- Andrew Brookfield Swaine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generation of trace signals within a data processing apparatus
- Patent number 7,003,699
- Issue date Feb 21, 2006
- ARM Limited
- Andrew B Swaine
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
UNIFIED ADDRESS TRANSLATION
- Publication number 20210064539
- Publication date Mar 4, 2021
- Apple Inc.
- Jeffry E. Gonion
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Context Switch Optimization
- Publication number 20190220417
- Publication date Jul 18, 2019
- Apple Inc.
- David J. Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS FOR PARTIALLY SAVING A BRANCH PREDICTOR STATE
- Publication number 20190196834
- Publication date Jun 27, 2019
- Apple Inc.
- Conrado Blasco
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Processor Including Multiple Dissimilar Processor Cores that Implem...
- Publication number 20180217659
- Publication date Aug 2, 2018
- Apple Inc.
- David J. Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Processor Including Multiple Dissimilar Processor Cores
- Publication number 20180129271
- Publication date May 10, 2018
- Apple Inc.
- David J. Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Processor Including Multiple Dissimilar Processor Cores
- Publication number 20160147289
- Publication date May 26, 2016
- Apple Inc.
- David J. Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Processor Including Multiple Dissimilar Processor Cores that Implem...
- Publication number 20160147290
- Publication date May 26, 2016
- Apple Inc.
- David J. Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INSTRUCTION LOOP BUFFER WITH TIERED POWER SAVINGS
- Publication number 20150293577
- Publication date Oct 15, 2015
- Apple Inc.
- Ronald P. Hall
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Decoding conditional program instructions
- Publication number 20120124346
- Publication date May 17, 2012
- ARM Limited
- James Nolan Hardage
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage of system configuration data on a processor
- Publication number 20110016338
- Publication date Jan 20, 2011
- David James Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Remapping source Registers to aid instruction scheduling within a p...
- Publication number 20100332805
- Publication date Dec 30, 2010
- ARM Limited
- Conrado Blasco Allue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data storage protocols to determine items stored and items overwrit...
- Publication number 20100325358
- Publication date Dec 23, 2010
- ARM Limited
- Paul Gilbert Meyer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Result path sharing between a plurality of execution units within a...
- Publication number 20100306505
- Publication date Dec 2, 2010
- David James Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Preventing loss of traced information in a data processing apparatus
- Publication number 20070050600
- Publication date Mar 1, 2007
- ARM Limited
- Stephen John Hill
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Performance of a data processing apparatus
- Publication number 20070043930
- Publication date Feb 22, 2007
- Stephen John Hill
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Instruction queues in pipelined processors
- Publication number 20070028078
- Publication date Feb 1, 2007
- ARM Limited
- Glen Andrew Harris
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Instruction issue control within a superscalar processor
- Publication number 20060271768
- Publication date Nov 30, 2006
- ARM Limited
- David James Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Branch prediction control
- Publication number 20060271770
- Publication date Nov 30, 2006
- David James Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing apparatus and method for executing a sequence of in...
- Publication number 20060248320
- Publication date Nov 2, 2006
- ARM Limited
- Ann Sekli Chin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Indicating storage locations within caches
- Publication number 20060236074
- Publication date Oct 19, 2006
- ARM Limited
- Barry Duane Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Provision of debug via a separate ring bus in a data processing app...
- Publication number 20060218448
- Publication date Sep 28, 2006
- ARM Limited
- Conrado Blasco Allue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Performance of a data processing apparatus
- Publication number 20060218124
- Publication date Sep 28, 2006
- ARM Limited
- Barry Duane Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Tracing multiple data access instructions
- Publication number 20060117229
- Publication date Jun 1, 2006
- ARM Limited
- Andrew Brookfield Swaine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Branch prediction in a data processing system
- Publication number 20040225866
- Publication date Nov 11, 2004
- David James Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Branch prediction in a data processing system
- Publication number 20040186984
- Publication date Sep 23, 2004
- ARM Limited
- David James Williamson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Generation of trace elements within a data processing apparatus
- Publication number 20040030962
- Publication date Feb 12, 2004
- ARM Limited
- Andrew B. Swaine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Generation of trace signals within a data processing apparatus
- Publication number 20030229823
- Publication date Dec 11, 2003
- Andrew B. Swaine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Tracing multiple data access instructions
- Publication number 20030154028
- Publication date Aug 14, 2003
- Andrew Brookfield Swaine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method for facilitating debugging of sequences of pro...
- Publication number 20020184477
- Publication date Dec 5, 2002
- Andrew Brookfield Swaine
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Tracing out-of-order data
- Publication number 20020147965
- Publication date Oct 10, 2002
- Andrew Brookfield Swaine
- G06 - COMPUTING CALCULATING COUNTING

David James Williamson

Person

Patents Grantslast 30 patents

Unified address translation

Methods for partially preserving a branch predictor state

Using cache memory as RAM with external access support

Accessing memories in coherent and non-coherent domains in a comput...

Processor including multiple dissimilar processor cores that implem...

Processor including multiple dissimilar processor cores

Methods for partially saving a branch predictor state

Methods for core recovery after a cold start

Processor including multiple dissimilar processor cores that implem...

Processor including multiple dissimilar processor cores

Access permissions modification

Instruction loop buffer with tiered power savings

Renaming wide register source operand with plural short register so...

Method and apparatus with data storage protocols for maintaining co...

Set of system configuration registers having shadow register

Result path sharing between a plurality of execution units within a...

Result bypassing to override a data hazard within a superscalar pro...

Branch prediction apparatus for repurposing a branch to instruction...

Preventing loss of traced information in a data processing apparatus

Data processing apparatus and method for executing a sequence of in...

Provision of debug via a separate ring bus in a data processing app...

Branch prediction in a data processing system utilizing a cache of...

Generation of trace elements within a data processing apparatus

Tracing out-of-order data

Tracing multiple data access instructions

Apparatus and method for facilitating debugging of sequences of pro...

Generation of trace signals within a data processing apparatus

Patents Applicationslast 30 patents

UNIFIED ADDRESS TRANSLATION

Context Switch Optimization

METHODS FOR PARTIALLY SAVING A BRANCH PREDICTOR STATE

Processor Including Multiple Dissimilar Processor Cores that Implem...

Processor Including Multiple Dissimilar Processor Cores

Processor Including Multiple Dissimilar Processor Cores

Processor Including Multiple Dissimilar Processor Cores that Implem...

INSTRUCTION LOOP BUFFER WITH TIERED POWER SAVINGS

Decoding conditional program instructions

Storage of system configuration data on a processor

Remapping source Registers to aid instruction scheduling within a p...

Data storage protocols to determine items stored and items overwrit...

Result path sharing between a plurality of execution units within a...

Preventing loss of traced information in a data processing apparatus

Performance of a data processing apparatus

Instruction queues in pipelined processors

Instruction issue control within a superscalar processor

Branch prediction control

Data processing apparatus and method for executing a sequence of in...

Indicating storage locations within caches

Provision of debug via a separate ring bus in a data processing app...

Performance of a data processing apparatus

Tracing multiple data access instructions

Branch prediction in a data processing system

Branch prediction in a data processing system

Generation of trace elements within a data processing apparatus

Generation of trace signals within a data processing apparatus

Tracing multiple data access instructions

Apparatus and method for facilitating debugging of sequences of pro...

Tracing out-of-order data