Thomas R. Puzak

Person

Cary, NC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Branch prediction path wrong guess instruction
- Patent number 10,338,923
- Issue date Jul 2, 2019
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Selective cache-to-cache lateral castouts
- Patent number 9,189,403
- Issue date Nov 17, 2015
- International Business Machines Corporation
- Guy L. Guthrie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Selective cache-to-cache lateral castouts
- Patent number 9,176,876
- Issue date Nov 3, 2015
- International Business Machines Corporation
- Guy L. Guthrie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for providing an improved store-in cache
- Patent number 8,826,095
- Issue date Sep 2, 2014
- International Business Machines Corporation
- Philip George Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Executing touchBHT instruction to pre-fetch information to predicti...
- Patent number 8,521,999
- Issue date Aug 27, 2013
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Branch prediction instructions having mask values involving unloadi...
- Patent number 8,131,982
- Issue date Mar 6, 2012
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for filtering snoop requests using a scoreboard
- Patent number 8,015,364
- Issue date Sep 6, 2011
- International Business Machines Corporation
- Matthias A. Blumrich
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and system for providing an improved store-in cache
- Patent number 7,941,728
- Issue date May 10, 2011
- International Business Machines Corporation
- Philip George Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System, method and computer program product for executing a cache r...
- Patent number 7,711,904
- Issue date May 4, 2010
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, system and program product for pipelined processor having a...
- Patent number 7,676,663
- Issue date Mar 9, 2010
- International Business Machines Corporation
- Brian Robert Prasky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Context look ahead storage structures
- Patent number 7,657,726
- Issue date Feb 2, 2010
- International Business Machines Corporation
- Philip George Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for prefetching branch history information
- Patent number 7,493,480
- Issue date Feb 17, 2009
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Prefetching using future branch path information derived from branc...
- Patent number 7,441,110
- Issue date Oct 21, 2008
- International Business Machines Corporation
- Thomas R. Puzak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for filtering snoop requests using a scoreboard
- Patent number 7,383,397
- Issue date Jun 3, 2008
- International Business Machines Corporation
- Matthias A. Blumrich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and method for filtering unused sub-blocks in cache memories
- Patent number 7,380,047
- Issue date May 27, 2008
- International Business Machines Corporation
- Philip George Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Context look ahead storage structures
- Patent number 7,337,271
- Issue date Feb 26, 2008
- International Business Machines Corporation
- Philip George Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Branch history guided instruction/data prefetching
- Patent number 6,560,693
- Issue date May 6, 2003
- International Business Machines Corporation
- Thomas R. Puzak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for reducing latency in set-associative caches...
- Patent number 6,418,525
- Issue date Jul 9, 2002
- International Business Machines Corporation
- Mark J. Charney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for caching cache tags
- Patent number 6,311,253
- Issue date Oct 30, 2001
- International Business Machines Corporation
- Albert Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch history table
- Patent number 6,055,621
- Issue date Apr 25, 2000
- International Business Machines Corporation
- Thomas Roberts Puzak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Automatic cache prefetch timing with dynamic trigger migration
- Patent number 5,809,566
- Issue date Sep 15, 1998
- International Business Machines Corporation
- Mark Jay Charney
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Operand prefetch table
- Patent number 5,790,823
- Issue date Aug 4, 1998
- International Business Machines Corporation
- Thomas Roberts Puzak
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for enabling concurrent misses in a cache memory
- Patent number 5,636,364
- Issue date Jun 3, 1997
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer processing unit employing a separate millicode branch hist...
- Patent number 5,634,119
- Issue date May 27, 1997
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cache remapping using synonym classes
- Patent number 5,584,002
- Issue date Dec 10, 1996
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Simultaneous prediction of multiple branches for superscalar proces...
- Patent number 5,434,985
- Issue date Jul 18, 1995
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-prediction branch prediction mechanism
- Patent number 5,353,421
- Issue date Oct 4, 1994
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cache miss facility with stored sequences for data fetching
- Patent number 5,233,702
- Issue date Aug 3, 1993
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cache management for multi-processor systems utilizing bulk cross-i...
- Patent number 5,197,139
- Issue date Mar 23, 1993
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for guaranteeing the logical integrity of data...
- Patent number 4,903,196
- Issue date Feb 20, 1990
- International Business Machines Corporation
- James H. Pomerene
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SELECTIVE CACHE-TO-CACHE LATERAL CASTOUTS
- Publication number 20120203973
- Publication date Aug 9, 2012
- International Business Machines Corporation
- Guy L. Guthrie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PREFETCHING BRANCH PREDICTION MECHANISMS
- Publication number 20110225401
- Publication date Sep 15, 2011
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SELECTIVE CACHE-TO-CACHE LATERAL CASTOUTS
- Publication number 20110161589
- Publication date Jun 30, 2011
- International Business Machines Corporation
- Guy L. Guthrie
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR PROVIDING AN IMPROVED STORE-IN CACHE
- Publication number 20110161780
- Publication date Jun 30, 2011
- International Business Machines Corporation
- Philip George Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Branch Prediction Path Instruction
- Publication number 20100287358
- Publication date Nov 11, 2010
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS INVOLVING BRANCH PREDICTION
- Publication number 20090313462
- Publication date Dec 17, 2009
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR FILTERING SNOOP REQUESTS USING A SCOREBOARD
- Publication number 20080294850
- Publication date Nov 27, 2008
- International Business Machines Corporation
- Matthias A. Blumrich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR EXECUTING A CACHE R...
- Publication number 20080235453
- Publication date Sep 25, 2008
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR PROVIDING AN IMPROVED STORE-IN CACHE
- Publication number 20080222358
- Publication date Sep 11, 2008
- International Business Machines Corporation
- Philip George Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR FILTERING UNUSED SUB-BLOCKS IN CACHE MEMO...
- Publication number 20080215816
- Publication date Sep 4, 2008
- Philip George Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTEXT LOOK AHEAD STORAGE STRUCTURES
- Publication number 20080046703
- Publication date Feb 21, 2008
- Philip George Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Measuring the Cost of a Pipeline Event and...
- Publication number 20080010555
- Publication date Jan 10, 2008
- Phillip Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for filtering snoop requests using a scoreboard
- Publication number 20060224840
- Publication date Oct 5, 2006
- International Business Machines Corporation
- Matthias A. Blumrich
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method for filtering unused sub-blocks in cache memories
- Publication number 20060069843
- Publication date Mar 30, 2006
- Philip George Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Effective delayed, minimized switching, BTB write via recent entry...
- Publication number 20050204120
- Publication date Sep 15, 2005
- International Business Machines Corporation
- Brian Robert Prasky
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Context look ahead storage structures
- Publication number 20050120193
- Publication date Jun 2, 2005
- Philip George Emma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Two dimensional branch history table prefetching mechanism
- Publication number 20040015683
- Publication date Jan 22, 2004
- International Business Machines Corporation
- Philip G. Emma
- G06 - COMPUTING CALCULATING COUNTING

Thomas R. Puzak

Person

Patents Grantslast 30 patents

Branch prediction path wrong guess instruction

Selective cache-to-cache lateral castouts

Selective cache-to-cache lateral castouts

Method and system for providing an improved store-in cache

Executing touchBHT instruction to pre-fetch information to predicti...

Branch prediction instructions having mask values involving unloadi...

Method and apparatus for filtering snoop requests using a scoreboard

Method and system for providing an improved store-in cache

System, method and computer program product for executing a cache r...

Method, system and program product for pipelined processor having a...

Context look ahead storage structures

Method and apparatus for prefetching branch history information

Prefetching using future branch path information derived from branc...

Method and apparatus for filtering snoop requests using a scoreboard

Apparatus and method for filtering unused sub-blocks in cache memories

Context look ahead storage structures

Branch history guided instruction/data prefetching

Method and apparatus for reducing latency in set-associative caches...

Methods for caching cache tags

Touch history table

Automatic cache prefetch timing with dynamic trigger migration

Operand prefetch table

Method for enabling concurrent misses in a cache memory

Computer processing unit employing a separate millicode branch hist...

Cache remapping using synonym classes

Simultaneous prediction of multiple branches for superscalar proces...

Multi-prediction branch prediction mechanism

Cache miss facility with stored sequences for data fetching

Cache management for multi-processor systems utilizing bulk cross-i...

Method and apparatus for guaranteeing the logical integrity of data...

Patents Applicationslast 30 patents

SELECTIVE CACHE-TO-CACHE LATERAL CASTOUTS

PREFETCHING BRANCH PREDICTION MECHANISMS

SELECTIVE CACHE-TO-CACHE LATERAL CASTOUTS

METHOD AND SYSTEM FOR PROVIDING AN IMPROVED STORE-IN CACHE

Branch Prediction Path Instruction

METHODS INVOLVING BRANCH PREDICTION

METHOD AND APPARATUS FOR FILTERING SNOOP REQUESTS USING A SCOREBOARD

SYSTEM, METHOD AND COMPUTER PROGRAM PRODUCT FOR EXECUTING A CACHE R...

METHOD AND SYSTEM FOR PROVIDING AN IMPROVED STORE-IN CACHE

APPARATUS AND METHOD FOR FILTERING UNUSED SUB-BLOCKS IN CACHE MEMO...

CONTEXT LOOK AHEAD STORAGE STRUCTURES

Method and Apparatus for Measuring the Cost of a Pipeline Event and...

Method and apparatus for filtering snoop requests using a scoreboard

Apparatus and method for filtering unused sub-blocks in cache memories

Effective delayed, minimized switching, BTB write via recent entry...

Context look ahead storage structures

Two dimensional branch history table prefetching mechanism