DAVID S. RAY

Person

GEORGETOWN, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Speeding up younger store instruction execution after a sync instru...
- Patent number 10,664,275
- Issue date May 26, 2020
- International Business Machines Corporation
- Susan E. Eisen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speeding up younger store instruction execution after a sync instru...
- Patent number 10,067,765
- Issue date Sep 4, 2018
- International Business Machines Corporation
- Susan E. Eisen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speculative finish of instruction execution in a processor core
- Patent number 9,389,867
- Issue date Jul 12, 2016
- International Business Machines Corporation
- Sundeep Chadha
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speculative finish of instruction execution in a processor core
- Patent number 9,384,002
- Issue date Jul 5, 2016
- International Business Machines Corporation
- Sundeep Chadha
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adaptive data prefetch
- Patent number 8,156,287
- Issue date Apr 10, 2012
- International Business Machines Corporation
- Pradip Bose
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Loading data to vector renamed register from across multiple cache...
- Patent number 8,086,801
- Issue date Dec 27, 2011
- International Business Machines Corporation
- David A. Hrusecky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generating a flush vector from a first execution unit directly to e...
- Patent number 8,082,423
- Issue date Dec 20, 2011
- International Business Machines Corporation
- Christopher Michael Abernathy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for delaying a load miss flush until issuing t...
- Patent number 7,953,960
- Issue date May 31, 2011
- International Business Machines Corporation
- Kurt Alan Feiste
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Load address dependency mechanism system and method in a high frequ...
- Patent number 7,769,985
- Issue date Aug 3, 2010
- International Business Machines Corporation
- Brian David Barrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems for executing load instructions that achieve sequential loa...
- Patent number 7,730,290
- Issue date Jun 1, 2010
- International Business Machines Corporation
- Brian David Barrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of load/store dependencies detection with dynamically changi...
- Patent number 7,464,242
- Issue date Dec 9, 2008
- International Business Machines Corporation
- Brian David Barrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and systems for executing load instructions that achieve seq...
- Patent number 7,376,816
- Issue date May 20, 2008
- International Business Machines Corporation
- Brian David Barrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Load address dependency mechanism system and method in a high frequ...
- Patent number 7,363,468
- Issue date Apr 22, 2008
- International Business Machines Corporation
- Brian David Barrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for executing load instructions that avoid orde...
- Patent number 7,302,527
- Issue date Nov 27, 2007
- International Business Machines Corporation
- Brian David Barrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data streaming mechanism in a microprocessor
- Patent number 6,957,305
- Issue date Oct 18, 2005
- International Business Machines Corporation
- David Scott Ray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for mapping software prefetch instructions to...
- Patent number 6,915,415
- Issue date Jul 5, 2005
- International Business Machines Corporation
- Michael John Mayfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Software prefetch system and method for predetermining amount of st...
- Patent number 6,574,712
- Issue date Jun 3, 2003
- International Business Machines Corporation
- James Allan Kahle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for prefetching data using a hardware prefetch me...
- Patent number 6,535,962
- Issue date Mar 18, 2003
- International Business Machines Corporation
- Michael John Mayfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method to arbitrate for a cache block
- Patent number 6,463,514
- Issue date Oct 8, 2002
- International Business Machines Corporation
- David Scott Ray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for prefetching data to multiple levels of cache...
- Patent number 6,460,115
- Issue date Oct 1, 2002
- International Business Machines Corporation
- James Allan Kahle
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cache prefetching of L2 and L3
- Patent number 6,446,167
- Issue date Sep 3, 2002
- International Business Machines Corporation
- Michael John Mayfield
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for tracking out of order load instructions to...
- Patent number 6,148,394
- Issue date Nov 14, 2000
- International Business Machines Corporation
- Shih-Hsiung Stephen Tung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for processing misaligned load instructions in...
- Patent number 6,112,297
- Issue date Aug 29, 2000
- International Business Machines Corporation
- David Scott Ray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for selectively controlling fetching and prefetch...
- Patent number 6,085,291
- Issue date Jul 4, 2000
- International Business Machines Corporation
- Dwain Alan Hicks
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for providing high performance speculative processing of com...
- Patent number 6,035,394
- Issue date Mar 7, 2000
- International Business Machines Corporation
- David Scott Ray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple execution unit dispatch with instruction shifting between...
- Patent number 5,613,080
- Issue date Mar 18, 1997
- International Business Machines Corporation
- David S. Ray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for saving state information in a multi-execution...
- Patent number 5,440,703
- Issue date Aug 8, 1995
- International Business Machines Corporation
- David S. Ray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tightly coupled multiprocessor instruction synchronization
- Patent number 5,075,840
- Issue date Dec 24, 1991
- International Business Machines Corporation
- Gregory F. Grohoski
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Speeding Up Younger Store Instruction Execution After a Sync Instru...
- Publication number 20190012175
- Publication date Jan 10, 2019
- International Business Machines Corporation
- Susan E. Eisen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPECULATIVE FINISH OF INSTRUCTION EXECUTION IN A PROCESSOR CORE
- Publication number 20150370573
- Publication date Dec 24, 2015
- International Business Machines Corporation
- SUNDEEP CHADHA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPECULATIVE FINISH OF INSTRUCTION EXECUTION IN A PROCESSOR CORE
- Publication number 20140143523
- Publication date May 22, 2014
- International Business Machines Corporation
- SUNDEEP CHADHA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Speeding Up Younger Store Instruction Execution after a Sync Instru...
- Publication number 20130305022
- Publication date Nov 14, 2013
- International Business Machines Corporation
- Susan E. Eisen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Loading Data to Vector Renamed Register From Across Multiple Cache...
- Publication number 20100262781
- Publication date Oct 14, 2010
- International Business Machines Corporation
- David A. Hrusecky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Adaptive Data Prefetch System and Method
- Publication number 20100180081
- Publication date Jul 15, 2010
- Pradip Bose
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS FOR EXECUTING LOAD INSTRUCTIONS THAT ACHIEVE SEQUENTIAL LOA...
- Publication number 20080148017
- Publication date Jun 19, 2008
- Brian David Barrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOAD ADDRESS DEPENDENCY MECHANISM SYSTEM AND METHOD IN A HIGH FREQU...
- Publication number 20080141014
- Publication date Jun 12, 2008
- Brian David Barrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for distributing flush instructions
- Publication number 20070198814
- Publication date Aug 23, 2007
- Christopher Michael Abernathy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for delaying a load miss flush until issuing t...
- Publication number 20070088935
- Publication date Apr 19, 2007
- Kurt Alan Feiste
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for handling multi-cycle non-pipelined instructio...
- Publication number 20060224864
- Publication date Oct 5, 2006
- Jonathan James DeMent
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of load/store dependencies detection with dynamically changi...
- Publication number 20060174083
- Publication date Aug 3, 2006
- Brian David Barrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems and methods for executing load instructions that avoid orde...
- Publication number 20060107021
- Publication date May 18, 2006
- International Business Machines Corporation
- Brian David Barrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and systems for executing load instructions that achieve seq...
- Publication number 20060106985
- Publication date May 18, 2006
- International Business Machines Corporation
- Brian David Barrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Load address dependency mechanism system and method in a high frequ...
- Publication number 20060106987
- Publication date May 18, 2006
- International Business Machines Corporation
- Brian David Barrick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data streaming mechanism in a microprocessor
- Publication number 20040044847
- Publication date Mar 4, 2004
- International Business Machines Corporation
- David Scott Ray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for mapping software prefetch instructions to...
- Publication number 20030131218
- Publication date Jul 10, 2003
- International Business Machines Corporation
- Michael John Mayfield
- G06 - COMPUTING CALCULATING COUNTING

DAVID S. RAY

Person

Patents Grantslast 30 patents

Speeding up younger store instruction execution after a sync instru...

Speeding up younger store instruction execution after a sync instru...

Speculative finish of instruction execution in a processor core

Speculative finish of instruction execution in a processor core

Adaptive data prefetch

Loading data to vector renamed register from across multiple cache...

Generating a flush vector from a first execution unit directly to e...

Method and apparatus for delaying a load miss flush until issuing t...

Load address dependency mechanism system and method in a high frequ...

Systems for executing load instructions that achieve sequential loa...

Method of load/store dependencies detection with dynamically changi...

Method and systems for executing load instructions that achieve seq...

Load address dependency mechanism system and method in a high frequ...

Systems and methods for executing load instructions that avoid orde...

Data streaming mechanism in a microprocessor

Method and apparatus for mapping software prefetch instructions to...

Software prefetch system and method for predetermining amount of st...

System and method for prefetching data using a hardware prefetch me...

Method to arbitrate for a cache block

System and method for prefetching data to multiple levels of cache...

Cache prefetching of L2 and L3

Apparatus and method for tracking out of order load instructions to...

Apparatus and method for processing misaligned load instructions in...

System and method for selectively controlling fetching and prefetch...

System for providing high performance speculative processing of com...

Multiple execution unit dispatch with instruction shifting between...

System and method for saving state information in a multi-execution...

Tightly coupled multiprocessor instruction synchronization

Patents Applicationslast 30 patents

Speeding Up Younger Store Instruction Execution After a Sync Instru...

SPECULATIVE FINISH OF INSTRUCTION EXECUTION IN A PROCESSOR CORE

SPECULATIVE FINISH OF INSTRUCTION EXECUTION IN A PROCESSOR CORE

Speeding Up Younger Store Instruction Execution after a Sync Instru...

Loading Data to Vector Renamed Register From Across Multiple Cache...

Adaptive Data Prefetch System and Method

SYSTEMS FOR EXECUTING LOAD INSTRUCTIONS THAT ACHIEVE SEQUENTIAL LOA...

LOAD ADDRESS DEPENDENCY MECHANISM SYSTEM AND METHOD IN A HIGH FREQU...

Method and apparatus for distributing flush instructions

Method and apparatus for delaying a load miss flush until issuing t...

System and method for handling multi-cycle non-pipelined instructio...

Method of load/store dependencies detection with dynamically changi...

Systems and methods for executing load instructions that avoid orde...

Method and systems for executing load instructions that achieve seq...

Load address dependency mechanism system and method in a high frequ...

Data streaming mechanism in a microprocessor

Method and apparatus for mapping software prefetch instructions to...