Ian Michael CAULFIELD

Person

Cambridge, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Control of bulk memory instructions
- Patent number 12,050,805
- Issue date Jul 30, 2024
- ARM Limited
- Ian Michael Caulfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for predicting source operand values and optim...
- Patent number 11,803,388
- Issue date Oct 31, 2023
- ARM Limited
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing pipeline with first and second processing modes having d...
- Patent number 11,579,879
- Issue date Feb 14, 2023
- ARM Limited
- Max John Batley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speculative side-channel hint instruction
- Patent number 11,526,615
- Issue date Dec 13, 2022
- ARM Limited
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for supporting out-of-order program execution...
- Patent number 11,429,393
- Issue date Aug 30, 2022
- ARM Limited
- Vladimir Vasekin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tracking speculative data caching
- Patent number 11,397,584
- Issue date Jul 26, 2022
- ARM Limited
- Ian Michael Caulfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for prefetching data items
- Patent number 11,392,383
- Issue date Jul 19, 2022
- ARM Limited
- Ian Michael Caulfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for controlling allocation of instructions int...
- Patent number 11,340,901
- Issue date May 24, 2022
- ARM Limited
- Frederic Claude Marie Piry
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Register-based matrix multiplication with multiple matrices per reg...
- Patent number 11,288,066
- Issue date Mar 29, 2022
- ARM Limited
- David Hennah Mansell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cache control in presence of speculative read operations
- Patent number 11,263,133
- Issue date Mar 1, 2022
- ARM Limited
- Andreas Lars Sandberg
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Encoding of input to storage circuitry
- Patent number 11,126,714
- Issue date Sep 21, 2021
- ARM Limited
- Alastair David Reid
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and branch prediction circuitry having first and second b...
- Patent number 11,074,080
- Issue date Jul 27, 2021
- ARM Limited
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Execution of micro-operations
- Patent number 10,846,092
- Issue date Nov 24, 2020
- ARM Limited
- Ian Michael Caulfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cache access detection and prediction
- Patent number 10,725,923
- Issue date Jul 28, 2020
- ARM Limited
- Lei Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Mode switching in dependence upon a number of active threads
- Patent number 10,705,587
- Issue date Jul 7, 2020
- ARM Limited
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ranking items
- Patent number 10,592,517
- Issue date Mar 17, 2020
- ARM Limited
- Ian Michael Caulfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fusion of instructions by delaying handling of a partial subset of...
- Patent number 10,579,389
- Issue date Mar 3, 2020
- ARM Limited
- Ian Michael Caulfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for sharing branch information storage entries...
- Patent number 10,564,973
- Issue date Feb 18, 2020
- ARM Limited
- Alexander Alfred Hornung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Handling stalling event for multiple thread pipeline, and triggerin...
- Patent number 10,552,160
- Issue date Feb 4, 2020
- ARM Limited
- Ian Michael Caulfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Arbitration of requests requiring a variable number of resources
- Patent number 10,521,368
- Issue date Dec 31, 2019
- ARM Limited
- Max John Batley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Determining a predicted behaviour for processing of instructions
- Patent number 10,402,203
- Issue date Sep 3, 2019
- ARM Limited
- Max John Batley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for controlling allocation of data into a cach...
- Patent number 10,394,716
- Issue date Aug 27, 2019
- ARM Limited
- Frederic Claude Marie Piry
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage
- Patent number 10,310,735
- Issue date Jun 4, 2019
- ARM Limited
- Cédric Denis Robert Airaud
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for estimating a shift amount when performing...
- Patent number 10,140,093
- Issue date Nov 27, 2018
- ARM Limited
- David Raymond Lutz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Allowing deletion of a dispatched instruction from an instruction q...
- Patent number 10,095,518
- Issue date Oct 9, 2018
- ARM Limited
- Andrew James Antony Lees
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for suspending execution of a thread in respon...
- Patent number 9,977,679
- Issue date May 22, 2018
- ARM Limited
- Ian Michael Caulfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controlling execution of instructions for a processing pipeline hav...
- Patent number 9,952,871
- Issue date Apr 24, 2018
- ARM Limited
- Ian Michael Caulfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for interrupt handling
- Patent number 9,330,035
- Issue date May 3, 2016
- ARM Limited
- Anthony Jebson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processor and method for processing instructions using at least one...
- Patent number 9,213,547
- Issue date Dec 15, 2015
- ARM Limited
- Ian Michael Caulfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for performing fused multiply add floating poi...
- Patent number 8,499,017
- Issue date Jul 30, 2013
- ARM Limited
- Antony John Penton
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR POINTER AUTHENTICATION
- Publication number 20240386094
- Publication date Nov 21, 2024
- ARM Limited
- Alexander Alfred HORNUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROL OF BULK MEMORY INSTRUCTIONS
- Publication number 20240036760
- Publication date Feb 1, 2024
- ARM Limited
- Ian Michael CAULFIELD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TININESS DETECTION
- Publication number 20240004611
- Publication date Jan 4, 2024
- ARM Limited
- Michael Alexander KENNEDY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REGISTER-BASED MATRIX MULTIPLICATION
- Publication number 20220291923
- Publication date Sep 15, 2022
- ARM Limited
- David Hennah MANSELL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLING USE OF DATA DETERMINED BY A RESOLVE-PENDING SPECULATIVE...
- Publication number 20220050909
- Publication date Feb 17, 2022
- ARM Limited
- Alastair David REID
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AN APPARATUS AND METHOD FOR PREDICTING SOURCE OPERAND VALUES AND OP...
- Publication number 20210311742
- Publication date Oct 7, 2021
- ARM Limited
- Peter Richard GREENHALGH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING PIPELINE WITH FIRST AND SECOND PROCESSING MODES HAVING D...
- Publication number 20210224071
- Publication date Jul 22, 2021
- ARM Limited
- Max John BATLEY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CACHE CONTROL IN PRESENCE OF SPECULATIVE READ OPERATIONS
- Publication number 20210042227
- Publication date Feb 11, 2021
- ARM Limited
- Andreas Lars SANDBERG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AN APPARATUS AND METHOD FOR CONTROLLING ALLOCATION OF INSTRUCTIONS...
- Publication number 20210026635
- Publication date Jan 28, 2021
- ARM Limited
- Frederic Claude Marie PIRY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRACKING SPECULATIVE DATA CACHING
- Publication number 20210026641
- Publication date Jan 28, 2021
- ARM Limited
- Ian Michael CAULFIELD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AN APPARATUS AND METHOD FOR PREFETCHING DATA ITEMS
- Publication number 20210019148
- Publication date Jan 21, 2021
- ARM Limited
- Ian Michael CAULFIELD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MICRO-INSTRUCTION CACHE ANNOTATIONS TO INDICATE SPECULATIVE SIDE-CH...
- Publication number 20200410088
- Publication date Dec 31, 2020
- ARM Limited
- Peter Richard GREENHALGH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPECULATIVE SIDE-CHANNEL HINT INSTRUCTION
- Publication number 20200410110
- Publication date Dec 31, 2020
- ARM Limited
- Peter Richard GREENHALGH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS HAVING PROCESSING PIPELINE WITH FIRST AND SECOND EXECUTIO...
- Publication number 20200257531
- Publication date Aug 13, 2020
- ARM Limited
- Peter Richard GREENHALGH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CACHE ACCESS DETECTION AND PREDICTION
- Publication number 20200250098
- Publication date Aug 6, 2020
- ARM Limited
- Lei MA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REGISTER-BASED MATRIX MULTIPLICATION
- Publication number 20200117450
- Publication date Apr 16, 2020
- ARM Limited
- David Hennah MANSELL
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENCODING OF INPUT TO STORAGE CIRCUITRY
- Publication number 20190163902
- Publication date May 30, 2019
- ARM Limited
- Alastair David REID
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RANKING ITEMS
- Publication number 20190057093
- Publication date Feb 21, 2019
- ARM Limited
- Ian Michael CAULFIELD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR ESTIMATING A SHIFT AMOUNT WHEN PERFORMING...
- Publication number 20180285076
- Publication date Oct 4, 2018
- ARM Limited
- David Raymond LUTZ
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HANDLING STALLING EVENT FOR MULTIPLE THREAD PIPELINE, AND TRIGGERIN...
- Publication number 20180267805
- Publication date Sep 20, 2018
- ARM Limited
- Ian Michael CAULFIELD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETERMINING A PREDICTED BEHAVIOUR FOR PROCESSING OF INSTRUCTIONS
- Publication number 20180173535
- Publication date Jun 21, 2018
- ARM Limited
- Max John BATLEY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING PIPELINE WITH FIRST AND SECOND PROCESSING MODES HAVING D...
- Publication number 20180150297
- Publication date May 31, 2018
- ARM Limited
- Max John BATLEY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA STORAGE
- Publication number 20170249085
- Publication date Aug 31, 2017
- ARM Limited
- Cédric Denis Robert AIRAUD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Arbitration of requests requiring a variable number of resources
- Publication number 20170185542
- Publication date Jun 29, 2017
- ARM Limited
- Max John Batley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR MANAGING A BRANCH INFORMATION STORAGE
- Publication number 20170147346
- Publication date May 25, 2017
- ARM Limited
- Alexander Alfred HORNUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HANDLING STALLING EVENT FOR MULTIPLE THREAD PIPELINE, AND TRIGGERIN...
- Publication number 20170139716
- Publication date May 18, 2017
- ARM Limited
- Ian Michael CAULFIELD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING
- Publication number 20170139708
- Publication date May 18, 2017
- ARM Limited
- Andrew James Antony LEES
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR PROCESSING INSTRUCTIONS FROM A PLURALITY O...
- Publication number 20170132011
- Publication date May 11, 2017
- ARM Limited
- Ian Michael CAULFIELD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR SUPPORTING OUT-OF-ORDER PROGRAM EXECUTION...
- Publication number 20170132010
- Publication date May 11, 2017
- ARM Limited
- Vladimir VASEKIN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INSTRUCTION FUSION
- Publication number 20170123808
- Publication date May 4, 2017
- ARM Limited
- Ian Michael CAULFIELD
- G06 - COMPUTING CALCULATING COUNTING

Ian Michael CAULFIELD

Person

Patents Grantslast 30 patents

Control of bulk memory instructions

Apparatus and method for predicting source operand values and optim...

Processing pipeline with first and second processing modes having d...

Speculative side-channel hint instruction

Apparatus and method for supporting out-of-order program execution...

Tracking speculative data caching

Apparatus and method for prefetching data items

Apparatus and method for controlling allocation of instructions int...

Register-based matrix multiplication with multiple matrices per reg...

Cache control in presence of speculative read operations

Encoding of input to storage circuitry

Apparatus and branch prediction circuitry having first and second b...

Execution of micro-operations

Cache access detection and prediction

Mode switching in dependence upon a number of active threads

Ranking items

Fusion of instructions by delaying handling of a partial subset of...

Apparatus and method for sharing branch information storage entries...

Handling stalling event for multiple thread pipeline, and triggerin...

Arbitration of requests requiring a variable number of resources

Determining a predicted behaviour for processing of instructions

Apparatus and method for controlling allocation of data into a cach...

Data storage

Apparatus and method for estimating a shift amount when performing...

Allowing deletion of a dispatched instruction from an instruction q...

Apparatus and method for suspending execution of a thread in respon...

Controlling execution of instructions for a processing pipeline hav...

Method and apparatus for interrupt handling

Processor and method for processing instructions using at least one...

Apparatus and method for performing fused multiply add floating poi...

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR POINTER AUTHENTICATION

CONTROL OF BULK MEMORY INSTRUCTIONS

TININESS DETECTION

REGISTER-BASED MATRIX MULTIPLICATION

CONTROLLING USE OF DATA DETERMINED BY A RESOLVE-PENDING SPECULATIVE...

AN APPARATUS AND METHOD FOR PREDICTING SOURCE OPERAND VALUES AND OP...

PROCESSING PIPELINE WITH FIRST AND SECOND PROCESSING MODES HAVING D...

CACHE CONTROL IN PRESENCE OF SPECULATIVE READ OPERATIONS

AN APPARATUS AND METHOD FOR CONTROLLING ALLOCATION OF INSTRUCTIONS...

TRACKING SPECULATIVE DATA CACHING

AN APPARATUS AND METHOD FOR PREFETCHING DATA ITEMS

MICRO-INSTRUCTION CACHE ANNOTATIONS TO INDICATE SPECULATIVE SIDE-CH...

SPECULATIVE SIDE-CHANNEL HINT INSTRUCTION

APPARATUS HAVING PROCESSING PIPELINE WITH FIRST AND SECOND EXECUTIO...

CACHE ACCESS DETECTION AND PREDICTION

REGISTER-BASED MATRIX MULTIPLICATION

ENCODING OF INPUT TO STORAGE CIRCUITRY

RANKING ITEMS

APPARATUS AND METHOD FOR ESTIMATING A SHIFT AMOUNT WHEN PERFORMING...

HANDLING STALLING EVENT FOR MULTIPLE THREAD PIPELINE, AND TRIGGERIN...

DETERMINING A PREDICTED BEHAVIOUR FOR PROCESSING OF INSTRUCTIONS

PROCESSING PIPELINE WITH FIRST AND SECOND PROCESSING MODES HAVING D...

DATA STORAGE

Arbitration of requests requiring a variable number of resources

APPARATUS AND METHOD FOR MANAGING A BRANCH INFORMATION STORAGE

HANDLING STALLING EVENT FOR MULTIPLE THREAD PIPELINE, AND TRIGGERIN...

DATA PROCESSING

APPARATUS AND METHOD FOR PROCESSING INSTRUCTIONS FROM A PLURALITY O...

APPARATUS AND METHOD FOR SUPPORTING OUT-OF-ORDER PROGRAM EXECUTION...

INSTRUCTION FUSION