DE69522916T2 - Paralleles Verarbeitungssystem und -verfahren - Google Patents

Paralleles Verarbeitungssystem und -verfahren

Info

Publication number
DE69522916T2
DE69522916T2 DE69522916T DE69522916T DE69522916T2 DE 69522916 T2 DE69522916 T2 DE 69522916T2 DE 69522916 T DE69522916 T DE 69522916T DE 69522916 T DE69522916 T DE 69522916T DE 69522916 T2 DE69522916 T2 DE 69522916T2
Authority
DE
Germany
Prior art keywords
processing system
parallel processing
parallel
processing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69522916T
Other languages
English (en)
Other versions
DE69522916D1 (de
Inventor
David R Kandasamy
Douglas W Heying
John R Catozzi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teradata US Inc
Original Assignee
NCR International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NCR International Inc filed Critical NCR International Inc
Application granted granted Critical
Publication of DE69522916D1 publication Critical patent/DE69522916D1/de
Publication of DE69522916T2 publication Critical patent/DE69522916T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
    • G06F9/5061—Partitioning or combining of resources
    • G06F9/5077—Logical partitioning of resources; Management or configuration of virtualized resources
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/54—Interprogram communication
    • G06F9/546—Message passing systems or structures, e.g. queues
DE69522916T 1994-12-12 1995-12-07 Paralleles Verarbeitungssystem und -verfahren Expired - Lifetime DE69522916T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/353,590 US5640584A (en) 1994-12-12 1994-12-12 Virtual processor method and apparatus for enhancing parallelism and availability in computer systems

Publications (2)

Publication Number Publication Date
DE69522916D1 DE69522916D1 (de) 2002-05-08
DE69522916T2 true DE69522916T2 (de) 2002-06-20

Family

ID=23389774

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69522916T Expired - Lifetime DE69522916T2 (de) 1994-12-12 1995-12-07 Paralleles Verarbeitungssystem und -verfahren

Country Status (4)

Country Link
US (1) US5640584A (de)
EP (1) EP0717355B1 (de)
JP (1) JP3696960B2 (de)
DE (1) DE69522916T2 (de)

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US7080101B1 (en) 2000-12-01 2006-07-18 Ncr Corp. Method and apparatus for partitioning data for storage in a database
US7904419B1 (en) 2000-12-08 2011-03-08 Teradata Us, Inc. Managing allocation of temporary and permanent files in a database system
US7428485B2 (en) * 2001-08-24 2008-09-23 International Business Machines Corporation System for yielding to a processor
US6757677B2 (en) 2001-09-28 2004-06-29 Ncr Corporation Providing a join plan using group-by operator
US7676588B2 (en) * 2001-10-05 2010-03-09 International Business Machines Corporation Programmable network protocol handler architecture
US7072970B2 (en) * 2001-10-05 2006-07-04 International Business Machines Corporation Programmable network protocol handler architecture
US7499907B2 (en) 2001-10-12 2009-03-03 Teradata Us, Inc. Index selection in a database system
US20030088546A1 (en) * 2001-10-12 2003-05-08 Brown Douglas P. Collecting and/or presenting demographics information in a database system
US6801903B2 (en) 2001-10-12 2004-10-05 Ncr Corporation Collecting statistics in a database system
EP1438346A1 (de) * 2001-10-22 2004-07-21 Henkel Kommanditgesellschaft auf Aktien Baumwollaktive schmutzablösevermögende polymere auf urethan-basis
US7620615B1 (en) 2001-10-26 2009-11-17 Teradata Us, Inc. Joins of relations in an object relational database system
US8103619B1 (en) 2001-11-15 2012-01-24 Teradata Us, Inc. Compressing data stored in a database system
US6938044B1 (en) 2001-12-28 2005-08-30 Ncr Corporation Tracking usage of resources of a database system
US7386561B1 (en) 2002-02-06 2008-06-10 Ncr Corp. Partitioned joins of spatial objects in a database system
US6920446B1 (en) 2002-03-21 2005-07-19 Ncr Corporation Representing spatial objects in a defined space
US7778996B2 (en) * 2002-09-25 2010-08-17 Teradata Us, Inc. Sampling statistics in a database system
US10025588B1 (en) 2002-11-25 2018-07-17 Teradata Us, Inc. Parsing of database queries containing clauses specifying methods of user-defined data types
US8332373B1 (en) 2002-12-18 2012-12-11 Teradata Us, Inc. Representing user-defined routines with defined data structures
US7236971B1 (en) 2002-12-20 2007-06-26 Ncr Corporation Method and system for deriving data through interpolation in a database system
US7003508B1 (en) 2003-03-06 2006-02-21 Ncr Corp. Partitioning data in a parallel database system
US20040267766A1 (en) * 2003-06-26 2004-12-30 Andreas Marek Defining user-defined data types and/or user-defined methods using an interpreted programming language
US7725455B1 (en) 2003-12-31 2010-05-25 Teradata Us, Inc. Computing aggregates on distinct attribute values
US8126900B1 (en) 2004-02-03 2012-02-28 Teradata Us, Inc. Transforming a data type of a column in a table
US7383270B1 (en) 2004-02-03 2008-06-03 Teradata Us, Inc. Compressing data stored in an intermediate or result table of a database
US20060010277A1 (en) * 2004-07-08 2006-01-12 International Business Machines Corporation Isolation of input/output adapter interrupt domains
US7398427B2 (en) * 2004-07-08 2008-07-08 International Business Machines Corporation Isolation of input/output adapter error domains
US20060010276A1 (en) * 2004-07-08 2006-01-12 International Business Machines Corporation Isolation of input/output adapter direct memory access addressing domains
US7509332B1 (en) 2005-12-16 2009-03-24 Tevaclata Us, Inc. Customized indexes for user defined data types
US8694524B1 (en) 2006-08-28 2014-04-08 Teradata Us, Inc. Parsing a query
US8112593B2 (en) * 2007-03-29 2012-02-07 Netapp, Inc. System and method for improving cluster performance
US7917462B1 (en) 2007-11-09 2011-03-29 Teradata Us, Inc. Materializing subsets of a multi-dimensional table
US8438404B2 (en) * 2008-09-30 2013-05-07 International Business Machines Corporation Main processing element for delegating virtualized control threads controlling clock speed and power consumption to groups of sub-processing elements in a system such that a group of sub-processing elements can be designated as pseudo main processing element
US8732716B2 (en) 2008-09-30 2014-05-20 International Business Machines Corporation Virtualization across physical partitions of a multi-core processor (MCP)
US9244793B1 (en) 2008-11-04 2016-01-26 Teradata Us, Inc. Using target database system statistics in emulation
US8239524B2 (en) * 2008-12-16 2012-08-07 International Business Machines Corporation Techniques for dynamically assigning jobs to processors in a cluster based on processor workload
US8122132B2 (en) * 2008-12-16 2012-02-21 International Business Machines Corporation Techniques for dynamically assigning jobs to processors in a cluster based on broadcast information
US9384042B2 (en) * 2008-12-16 2016-07-05 International Business Machines Corporation Techniques for dynamically assigning jobs to processors in a cluster based on inter-thread communications
US9396021B2 (en) * 2008-12-16 2016-07-19 International Business Machines Corporation Techniques for dynamically assigning jobs to processors in a cluster using local job tables
US8887162B2 (en) * 2008-12-17 2014-11-11 Microsoft Corporation Persistent local storage for processor resources
US9378229B1 (en) 2008-12-19 2016-06-28 Teradata Us, Inc. Index selection based on a compressed workload
US8943058B1 (en) 2009-12-14 2015-01-27 Teradata Us, Inc. Calculating aggregates of multiple combinations of a given set of columns
US20110218978A1 (en) * 2010-02-22 2011-09-08 Vertica Systems, Inc. Operating on time sequences of data

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Also Published As

Publication number Publication date
EP0717355A2 (de) 1996-06-19
EP0717355B1 (de) 2001-09-26
EP0717355A3 (de) 1996-10-16
JP3696960B2 (ja) 2005-09-21
US5640584A (en) 1997-06-17
JPH08241218A (ja) 1996-09-17
DE69522916D1 (de) 2002-05-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: TERADATA US, INC., MIAMISBURG, OHIO, US