Peter Richard GREENHALGH

Person

Cambridge, GB

People

Patents Grantslast 30 patents

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
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
Improving the responsiveness of an apparatus to certain interrupts
- Patent number 11,275,607
- Issue date Mar 15, 2022
- ARM Limited
- Peter Richard Greenhalgh
- 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
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
Branch target address provision
- Patent number 10,613,869
- Issue date Apr 7, 2020
- ARM Limited
- Peter Richard Greenhalgh
- 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
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
Flushing control within a multi-threaded processor
- Patent number 10,049,043
- Issue date Aug 14, 2018
- ARM Limited
- Peter Richard Greenhalgh
- 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
Instruction prefetch throttling using instruction count and branch...
- Patent number 9,477,479
- Issue date Oct 25, 2016
- ARM Limited
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus and method for pre-decoding instructions...
- Patent number 9,348,598
- Issue date May 24, 2016
- ARM Limited
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus and method for transferring workload betw...
- Patent number 9,286,222
- Issue date Mar 15, 2016
- ARM Limited
- Peter Richard Greenhalgh
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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
Reducing errors in pre-decode caches
- Patent number 9,075,622
- Issue date Jul 7, 2015
- ARM Limited
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus and method for providing target address i...
- Patent number 8,635,406
- Issue date Jan 21, 2014
- ARM Limited
- Peter R Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus and method for transferring workload betw...
- Patent number 8,533,505
- Issue date Sep 10, 2013
- ARM Limited
- Peter Richard Greenhalgh
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Virtualization software migrating workload between processing circu...
- Patent number 8,418,187
- Issue date Apr 9, 2013
- ARM Limited
- Peter Richard Greenhalgh
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Instruction pre-decoding of multiple instruction sets
- Patent number 8,347,067
- Issue date Jan 1, 2013
- ARM Limited
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus and method for instruction pre-decoding
- Patent number 8,037,286
- Issue date Oct 11, 2011
- ARM Limited
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus and method for handling instructions to b...
- Patent number 7,925,866
- Issue date Apr 12, 2011
- ARM Limited
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pre-decode checking for pre-decoded instructions that cross cache l...
- Patent number 7,925,867
- Issue date Apr 12, 2011
- ARM Limited
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus and method for pre-decoding instructions
- Patent number 7,917,735
- Issue date Mar 29, 2011
- ARM Limited
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

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
IMPROVING THE RESPONSIVENESS OF AN APPARATUS TO CERTAIN INTERRUPTS
- Publication number 20210294642
- Publication date Sep 23, 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
BRANCH TARGET ADDRESS PROVISION
- Publication number 20190303160
- Publication date Oct 3, 2019
- ARM Limited
- Peter Richard GREENHALGH
- 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
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 PROCESSING
- Publication number 20170139708
- Publication date May 18, 2017
- ARM Limited
- Andrew James Antony LEES
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLING EXECUTION OF INSTRUCTIONS FOR A PROCESSING PIPELINE HAV...
- Publication number 20160357554
- Publication date Dec 8, 2016
- ARM Limited
- Ian Michael CAULFIELD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS HAVING PROCESSING PIPELINE WITH FIRST AND SECOND EXECUTIO...
- Publication number 20160357561
- Publication date Dec 8, 2016
- ARM Limited
- Peter Richard GREENHALGH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FLUSHING CONTROL WITHIN A MULTI-THREADED PROCESSOR
- Publication number 20160357669
- Publication date Dec 8, 2016
- ARM Limited
- Peter Richard GREENHALGH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MODE SWITCHING IN DEPENDENCE UPON A NUMBER OF ACTIVE THREADS
- Publication number 20160357565
- Publication date Dec 8, 2016
- ARM Limited
- Peter Richard GREENHALGH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING APPARATUS AND METHOD FOR HANDLING RETRIEVAL OF INST...
- Publication number 20140372736
- Publication date Dec 18, 2014
- Peter Richard GREENHALGH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPERAND GENERATION IN AT LEAST ONE PROCESSING PIPELINE
- Publication number 20140365751
- Publication date Dec 11, 2014
- ARM Limited
- Ian Michael CAULFIELD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING APPARATUS AND METHOD FOR PRE-DECODING INSTRUCTIONS...
- Publication number 20140317384
- Publication date Oct 23, 2014
- ARM Limited
- Peter Richard GREENHALGH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSOR AND METHOD FOR PROCESSING INSTRUCTIONS USING AT LEAST ONE...
- Publication number 20140281423
- Publication date Sep 18, 2014
- Ian Michael CAULFIELD
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING APPARATUS AND METHOD FOR TRANSFERRING WORKLOAD BETW...
- Publication number 20130311725
- Publication date Nov 21, 2013
- ARM Limited
- Peter Richard GREENHALGH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING APPARATUS AND METHOD FOR PROVIDING TARGET ADDRESS I...
- Publication number 20130238858
- Publication date Sep 12, 2013
- Peter R. GREENHALGH
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing apparatus and method for transferring workload betw...
- Publication number 20110213993
- Publication date Sep 1, 2011
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing apparatus and method for switching a workload betwe...
- Publication number 20110213935
- Publication date Sep 1, 2011
- ARM Limited
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing apparatus and method for switching a workload betwe...
- Publication number 20110213934
- Publication date Sep 1, 2011
- ARM Limited
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Pre-decode checking for pre-decoded instructions that cross cache l...
- Publication number 20100017580
- Publication date Jan 21, 2010
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing apparatus and method for handling instructions to b...
- Publication number 20090249033
- Publication date Oct 1, 2009
- ARM Limited
- Peter Richard Greenhalgh
- G06 - COMPUTING CALCULATING COUNTING

Peter Richard GREENHALGH

Person

Patents Grantslast 30 patents

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

Tracking speculative data caching

Apparatus and method for prefetching data items

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

Improving the responsiveness of an apparatus to certain interrupts

Cache control in presence of speculative read operations

Encoding of input to storage circuitry

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

Mode switching in dependence upon a number of active threads

Branch target address provision

Determining a predicted behaviour for processing of instructions

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

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

Flushing control within a multi-threaded processor

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

Instruction prefetch throttling using instruction count and branch...

Data processing apparatus and method for pre-decoding instructions...

Data processing apparatus and method for transferring workload betw...

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

Reducing errors in pre-decode caches

Data processing apparatus and method for providing target address i...

Data processing apparatus and method for transferring workload betw...

Virtualization software migrating workload between processing circu...

Instruction pre-decoding of multiple instruction sets

Data processing apparatus and method for instruction pre-decoding

Data processing apparatus and method for handling instructions to b...

Pre-decode checking for pre-decoded instructions that cross cache l...

Data processing apparatus and method for pre-decoding instructions

Patents Applicationslast 30 patents

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

IMPROVING THE RESPONSIVENESS OF AN APPARATUS TO CERTAIN INTERRUPTS

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...

BRANCH TARGET ADDRESS PROVISION

ENCODING OF INPUT TO STORAGE CIRCUITRY

DETERMINING A PREDICTED BEHAVIOUR FOR PROCESSING OF INSTRUCTIONS

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

DATA PROCESSING

CONTROLLING EXECUTION OF INSTRUCTIONS FOR A PROCESSING PIPELINE HAV...

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

FLUSHING CONTROL WITHIN A MULTI-THREADED PROCESSOR

MODE SWITCHING IN DEPENDENCE UPON A NUMBER OF ACTIVE THREADS

DATA PROCESSING APPARATUS AND METHOD FOR HANDLING RETRIEVAL OF INST...

OPERAND GENERATION IN AT LEAST ONE PROCESSING PIPELINE

DATA PROCESSING APPARATUS AND METHOD FOR PRE-DECODING INSTRUCTIONS...

PROCESSOR AND METHOD FOR PROCESSING INSTRUCTIONS USING AT LEAST ONE...

DATA PROCESSING APPARATUS AND METHOD FOR TRANSFERRING WORKLOAD BETW...

DATA PROCESSING APPARATUS AND METHOD FOR PROVIDING TARGET ADDRESS I...

Data processing apparatus and method for transferring workload betw...

Data processing apparatus and method for switching a workload betwe...

Data processing apparatus and method for switching a workload betwe...

Pre-decode checking for pre-decoded instructions that cross cache l...

Data processing apparatus and method for handling instructions to b...