WO2008027115A3 - Off-board computational resources - Google Patents

Off-board computational resources Download PDF

Info

Publication number
WO2008027115A3
WO2008027115A3 PCT/US2007/015870 US2007015870W WO2008027115A3 WO 2008027115 A3 WO2008027115 A3 WO 2008027115A3 US 2007015870 W US2007015870 W US 2007015870W WO 2008027115 A3 WO2008027115 A3 WO 2008027115A3
Authority
WO
WIPO (PCT)
Prior art keywords
computational resources
computational
host computer
memory
work
Prior art date
Application number
PCT/US2007/015870
Other languages
French (fr)
Other versions
WO2008027115A2 (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 US11/510,922 external-priority patent/US20080052525A1/en
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
Application filed by Tableau Llc, Robert C Botchek filed Critical Tableau Llc
Publication of WO2008027115A2 publication Critical patent/WO2008027115A2/en
Publication of WO2008027115A3 publication Critical patent/WO2008027115A3/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

Abstract

A host computer system is coupled via an interface to a computational unit that includes an input, a gateway and a sea of computational resources. The interface can be a hard disk storage interface. In some embodiments, the gateway is a gateway master device, such as an FPGA, and a memory that are configured to control transfer of data between the host computer and the memory and/or control transfer of data between the memory and the computational resources. The computational resources can be FPGAs interconnected to perform atomic units of work using a nearest neighbor protocol. The host computer can execute software that generates the atomic units of work for the computational resources, wherein generating the atomic units of work in the form of request packets that are consumed by the computational resources by processing each request packet and generating a corresponding response packet that is sent to the host computer. Each FPGA in the computational resources can have a plurality of computational blocks so that consuming a request packet involves a computational block processing the data in the request packet.
PCT/US2007/015870 2006-08-28 2007-07-12 Off-board computational resources WO2008027115A2 (en)

Applications Claiming Priority (8)

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

Publications (2)

Publication Number Publication Date
WO2008027115A2 WO2008027115A2 (en) 2008-03-06
WO2008027115A3 true WO2008027115A3 (en) 2008-04-17

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/US2007/015870 WO2008027115A2 (en) 2006-08-28 2007-07-12 Off-board computational resources
PCT/US2007/015869 WO2008027114A2 (en) 2006-08-28 2007-07-12 Computational resource array

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/US2007/015869 WO2008027114A2 (en) 2006-08-28 2007-07-12 Computational resource array

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 FPGA-based multi-protocol security authentication network exchange acceleration system and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2348974A (en) * 1999-04-09 2000-10-18 Pixelfusion Ltd Data transfer controller with an array of processing elements
US20060041932A1 (en) * 2004-08-23 2006-02-23 International Business Machines Corporation Systems and methods for recovering passwords and password-protected data

Family Cites Families (5)

* 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
JPH06500655A (en) * 1990-10-03 1994-01-20 スィンキング　マシンズ　コーポレーション parallel computer system
JP3136088B2 (en) * 1996-02-22 2001-02-19 シャープ株式会社 Data processing device and data processing method
US6085316A (en) * 1998-07-28 2000-07-04 Sun Microsystems, Inc. Layered counterflow pipeline processor with anticipatory control

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2348974A (en) * 1999-04-09 2000-10-18 Pixelfusion Ltd Data transfer controller with an array of processing elements
US20060041932A1 (en) * 2004-08-23 2006-02-23 International Business Machines Corporation Systems and methods for recovering passwords and password-protected data

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KYO S ET AL: "IMAP-CE: A 51.2 GOPS VIDEO RATE IMAGE PROCESSOR WITH 128 VLIW PROCESSING ELEMENTS", PROCEEDINGS 2001 INTERNATIONAL CONFERENCE ON IMAGE PROCESSING. ICIP 2001. THESSALONIKI, GREECE, OCT. 7 - 10, 2001, INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, NEW YORK, NY : IEEE, US, vol. VOL. 3 OF 3. CONF. 8, 7 October 2001 (2001-10-07), pages 294 - 297, XP001110140, ISBN: 0-7803-6725-1 *

Also Published As

Publication number Publication date
WO2008027092A1 (en) 2008-03-06
WO2008027114A3 (en) 2008-04-24
WO2008027114A2 (en) 2008-03-06
WO2008027091A1 (en) 2008-03-06
WO2008027115A2 (en) 2008-03-06
WO2008027091B1 (en) 2008-05-08

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