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WO2008027114A3 - Computational resource array - Google Patents

Computational resource array Download PDF

Info

Publication number
WO2008027114A3
WO2008027114A3 PCT/US2007/015869 US2007015869W WO2008027114A3 WO 2008027114 A3 WO2008027114 A3 WO 2008027114A3 US 2007015869 W US2007015869 W US 2007015869W WO 2008027114 A3 WO2008027114 A3 WO 2008027114A3
Authority
WO
WIPO (PCT)
Prior art keywords
work
neighbor
computational resources
computational
nearest neighbor
Prior art date
Application number
PCT/US2007/015869
Other languages
French (fr)
Other versions
WO2008027114A2 (en
Inventor
Robert C Botchek
Original Assignee
Tableau Llc
Robert C Botchek
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
Priority claimed from US11/510,950 external-priority patent/US20080126472A1/en
Priority claimed from US11/510,894 external-priority patent/US20080052490A1/en
Priority claimed from US11/511,190 external-priority patent/US20080052429A1/en
Priority claimed from US11/510,922 external-priority patent/US20080052525A1/en
Application filed by Tableau Llc, Robert C Botchek filed Critical Tableau Llc
Publication of WO2008027114A2 publication Critical patent/WO2008027114A2/en
Publication of WO2008027114A3 publication Critical patent/WO2008027114A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2131—Lost password, e.g. recovery of lost or forgotten passwords

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Advance Control (AREA)
  • Storage Device Security (AREA)

Abstract

A sea of computational resources includes a number of computational resources, each of which is a member of one or more nearest neighbor pairings. Each nearest neighbor pairing has an upstream neighbor and a downstream neighbor, and each nearest neighbor pairing transfers data between the upstream neighbor and the downstream neighbor using a nearest neighbor protocol. Generally, atomic units of work are selectively passed from the highest upstream computational resource, which can be accessed by a gateway device or the like, to one or more downstream computational resources, one of which eventually performs the work (for example, data processing, etc.) and then passes the computational result from that work upstream. The atomic units of work can be configured and/or formatted as request packets that can utilize a signature word as a work unit identifier. The computational results can likewise be configured and/or formatted as response packets that also utilize the signature word as a work product identifier. Various rules can be enforced to simplify and optimize the computational resources' operation. The configuration of the nearest neighbor pairings can be a 2-dimensional matrix, a octagonal connection array, a star array, or any other configuration that allows appropriate utilization of the computational resources by a host computer or other user of the sea of computational resources.
PCT/US2007/015869 2006-08-28 2007-07-12 Computational resource array WO2008027114A2 (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US11/510,950 US20080126472A1 (en) 2006-08-28 2006-08-28 Computer communication
US11/510,950 2006-08-28
US11/510,894 2006-08-28
US11/510,922 2006-08-28
US11/510,894 US20080052490A1 (en) 2006-08-28 2006-08-28 Computational resource array
US11/511,190 2006-08-28
US11/511,190 US20080052429A1 (en) 2006-08-28 2006-08-28 Off-board computational resources
US11/510,922 US20080052525A1 (en) 2006-08-28 2006-08-28 Password recovery

Publications (2)

Publication Number Publication Date
WO2008027114A2 WO2008027114A2 (en) 2008-03-06
WO2008027114A3 true WO2008027114A3 (en) 2008-04-24

Family

ID=38626612

Family Applications (4)

Application Number Title Priority Date Filing Date
PCT/US2007/011809 WO2008027091A1 (en) 2006-08-28 2007-05-17 Method and system for password recovery using a hardware accelerator
PCT/US2007/012257 WO2008027092A1 (en) 2006-08-28 2007-05-23 Computer communication
PCT/US2007/015869 WO2008027114A2 (en) 2006-08-28 2007-07-12 Computational resource array
PCT/US2007/015870 WO2008027115A2 (en) 2006-08-28 2007-07-12 Off-board computational resources

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PCT/US2007/011809 WO2008027091A1 (en) 2006-08-28 2007-05-17 Method and system for password recovery using a hardware accelerator
PCT/US2007/012257 WO2008027092A1 (en) 2006-08-28 2007-05-23 Computer communication

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/US2007/015870 WO2008027115A2 (en) 2006-08-28 2007-07-12 Off-board computational resources

Country Status (1)

Country Link
WO (4) WO2008027091A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105799620B (en) * 2014-12-29 2019-01-22 上海通用汽车有限公司 The security code of vehicle electric control module calculates
CN110770710B (en) * 2017-05-03 2023-09-05 艾德蒂克通信公司 Apparatus and method for controlling acceleration of data
CN108616535B (en) * 2018-04-28 2021-02-09 浪潮集团有限公司 An FPGA-based multi-protocol security authentication network switching acceleration system and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812823A1 (en) * 1988-04-16 1989-11-02 Asea Brown Boveri Network of connected microcomputers
US5577262A (en) * 1990-05-22 1996-11-19 International Business Machines Corporation Parallel array processor interconnections
US5797027A (en) * 1996-02-22 1998-08-18 Sharp Kubushiki Kaisha Data processing device and data processing method
WO2000007098A1 (en) * 1998-07-28 2000-02-10 Sun Microsystems, Inc. Layered counterflow pipeline processor with anticipatory control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU665521B2 (en) * 1990-10-03 1996-01-11 Thinking Machines Corporation Parallel computer system
GB2348974B (en) * 1999-04-09 2004-05-12 Pixelfusion Ltd Parallel data processing systems
US20060041932A1 (en) * 2004-08-23 2006-02-23 International Business Machines Corporation Systems and methods for recovering passwords and password-protected data

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812823A1 (en) * 1988-04-16 1989-11-02 Asea Brown Boveri Network of connected microcomputers
US5577262A (en) * 1990-05-22 1996-11-19 International Business Machines Corporation Parallel array processor interconnections
US5797027A (en) * 1996-02-22 1998-08-18 Sharp Kubushiki Kaisha Data processing device and data processing method
WO2000007098A1 (en) * 1998-07-28 2000-02-10 Sun Microsystems, Inc. Layered counterflow pipeline processor with anticipatory control

Also Published As

Publication number Publication date
WO2008027114A2 (en) 2008-03-06
WO2008027115A2 (en) 2008-03-06
WO2008027115A3 (en) 2008-04-17
WO2008027092A1 (en) 2008-03-06
WO2008027091A1 (en) 2008-03-06
WO2008027091B1 (en) 2008-05-08

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