AU2002211471A1 - Paralleled content addressable memory search engine - Google Patents
Paralleled content addressable memory search engineInfo
- Publication number
- AU2002211471A1 AU2002211471A1 AU2002211471A AU1147102A AU2002211471A1 AU 2002211471 A1 AU2002211471 A1 AU 2002211471A1 AU 2002211471 A AU2002211471 A AU 2002211471A AU 1147102 A AU1147102 A AU 1147102A AU 2002211471 A1 AU2002211471 A1 AU 2002211471A1
- Authority
- AU
- Australia
- Prior art keywords
- paralleled
- search engine
- addressable memory
- content addressable
- memory search
- 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.)
- Abandoned
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/903—Querying
- G06F16/90335—Query processing
- G06F16/90339—Query processing by using parallel associative memories or content-addressable memories
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99931—Database or file accessing
- Y10S707/99933—Query processing, i.e. searching
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S707/00—Data processing: database and file management or data structures
- Y10S707/99931—Database or file accessing
- Y10S707/99933—Query processing, i.e. searching
- Y10S707/99936—Pattern matching access
Landscapes
- Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Theoretical Computer Science (AREA)
- Computational Linguistics (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Multi Processors (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/733,231 US6629099B2 (en) | 2000-12-07 | 2000-12-07 | Paralleled content addressable memory search engine |
US09733231 | 2000-12-07 | ||
PCT/US2001/031274 WO2002046966A1 (en) | 2000-12-07 | 2001-10-04 | Paralleled content addressable memory search engine |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002211471A1 true AU2002211471A1 (en) | 2002-06-18 |
Family
ID=24946757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002211471A Abandoned AU2002211471A1 (en) | 2000-12-07 | 2001-10-04 | Paralleled content addressable memory search engine |
Country Status (3)
Country | Link |
---|---|
US (1) | US6629099B2 (en) |
AU (1) | AU2002211471A1 (en) |
WO (1) | WO2002046966A1 (en) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7382736B2 (en) | 1999-01-12 | 2008-06-03 | Mcdata Corporation | Method for scoring queued frames for selective transmission through a switch |
US7236490B2 (en) * | 2000-11-17 | 2007-06-26 | Foundry Networks, Inc. | Backplane interface adapter |
US7596139B2 (en) | 2000-11-17 | 2009-09-29 | Foundry Networks, Inc. | Backplane interface adapter with error control and redundant fabric |
US7002980B1 (en) | 2000-12-19 | 2006-02-21 | Chiaro Networks, Ltd. | System and method for router queue and congestion management |
US20020087644A1 (en) * | 2001-01-03 | 2002-07-04 | Zylka Edward J. | Internet portal URL link through an e-mail prompt for the delivery of solicited and unsolicited information based on the original information requested |
JP3644494B2 (en) * | 2001-04-13 | 2005-04-27 | 日本電気株式会社 | Information retrieval device |
US7337430B2 (en) * | 2001-07-20 | 2008-02-26 | The Mathworks, Inc. | Optimized look-up table calculations in block diagram software |
WO2003017136A1 (en) * | 2001-08-16 | 2003-02-27 | Etagon Israel Ltd. | Using associative memory to perform database operations |
US6744652B2 (en) * | 2001-08-22 | 2004-06-01 | Netlogic Microsystems, Inc. | Concurrent searching of different tables within a content addressable memory |
US7210003B2 (en) | 2001-10-31 | 2007-04-24 | Netlogic Microsystems, Inc. | Comparand generation in a content addressable memory |
US6993622B2 (en) * | 2001-10-31 | 2006-01-31 | Netlogic Microsystems, Inc. | Bit level programming interface in a content addressable memory |
US7237058B2 (en) | 2002-01-14 | 2007-06-26 | Netlogic Microsystems, Inc. | Input data selection for content addressable memory |
US7187687B1 (en) | 2002-05-06 | 2007-03-06 | Foundry Networks, Inc. | Pipeline method and system for switching packets |
US7649885B1 (en) | 2002-05-06 | 2010-01-19 | Foundry Networks, Inc. | Network routing system for enhanced efficiency and monitoring capability |
US7468975B1 (en) | 2002-05-06 | 2008-12-23 | Foundry Networks, Inc. | Flexible method for processing data packets in a network routing system for enhanced efficiency and monitoring capability |
US7266117B1 (en) | 2002-05-06 | 2007-09-04 | Foundry Networks, Inc. | System architecture for very fast ethernet blade |
US20120155466A1 (en) | 2002-05-06 | 2012-06-21 | Ian Edward Davis | Method and apparatus for efficiently processing data packets in a computer network |
US7401181B1 (en) * | 2002-05-29 | 2008-07-15 | Core Networks Llc | System and method for comparand reuse |
US7177978B2 (en) * | 2002-08-10 | 2007-02-13 | Cisco Technology, Inc. | Generating and merging lookup results to apply multiple features |
US6775166B2 (en) * | 2002-08-30 | 2004-08-10 | Mosaid Technologies, Inc. | Content addressable memory architecture |
US20040054867A1 (en) | 2002-09-13 | 2004-03-18 | Paulus Stravers | Translation lookaside buffer |
US7200785B2 (en) * | 2003-03-13 | 2007-04-03 | Lsi Logic Corporation | Sequential tester for longest prefix search engines |
US7054995B2 (en) * | 2003-04-23 | 2006-05-30 | Integrated Silicon Solution, Inc. | Dynamic linking of banks in configurable content addressable memory systems |
US6901072B1 (en) | 2003-05-15 | 2005-05-31 | Foundry Networks, Inc. | System and method for high speed packet transmission implementing dual transmit and receive pipelines |
US20040250027A1 (en) * | 2003-06-04 | 2004-12-09 | Heflinger Kenneth A. | Method and system for comparing multiple bytes of data to stored string segments |
US20060018142A1 (en) * | 2003-08-11 | 2006-01-26 | Varadarajan Srinivasan | Concurrent searching of different tables within a content addressable memory |
US7299227B2 (en) * | 2003-09-09 | 2007-11-20 | Stmicroelectronics, Inc. | Method and system for providing cascaded trie-based network packet search engines |
US7185172B1 (en) * | 2003-10-31 | 2007-02-27 | Integrated Device Technology, Inc. | CAM-based search engine devices having index translation capability |
US7082493B1 (en) * | 2003-10-31 | 2006-07-25 | Integrated Device Technology, Inc. | CAM-based search engines and packet coprocessors having results status signaling for completed contexts |
US7817659B2 (en) | 2004-03-26 | 2010-10-19 | Foundry Networks, Llc | Method and apparatus for aggregating input data streams |
US8730961B1 (en) * | 2004-04-26 | 2014-05-20 | Foundry Networks, Llc | System and method for optimizing router lookup |
US20060069857A1 (en) * | 2004-09-24 | 2006-03-30 | Nec Laboratories America, Inc. | Compression system and method |
US7657703B1 (en) | 2004-10-29 | 2010-02-02 | Foundry Networks, Inc. | Double density content addressable memory (CAM) lookup scheme |
US20060198174A1 (en) * | 2005-02-21 | 2006-09-07 | Yuji Sato | Contents Providing System, Output Control Device, and Output Control Program |
US7818806B1 (en) * | 2005-11-08 | 2010-10-19 | Nvidia Corporation | Apparatus, system, and method for offloading pattern matching scanning |
US7934255B1 (en) * | 2005-11-08 | 2011-04-26 | Nvidia Corporation | Apparatus, system, and method for offloading packet classification |
US8448162B2 (en) | 2005-12-28 | 2013-05-21 | Foundry Networks, Llc | Hitless software upgrades |
TW200734894A (en) * | 2006-03-10 | 2007-09-16 | Univ Chung Hua | Virtual tree searcher using parallel tree search method |
US7903654B2 (en) | 2006-08-22 | 2011-03-08 | Foundry Networks, Llc | System and method for ECMP load sharing |
US8238255B2 (en) | 2006-11-22 | 2012-08-07 | Foundry Networks, Llc | Recovering from failures without impact on data traffic in a shared bus architecture |
US7978614B2 (en) | 2007-01-11 | 2011-07-12 | Foundry Network, LLC | Techniques for detecting non-receipt of fault detection protocol packets |
US8271859B2 (en) | 2007-07-18 | 2012-09-18 | Foundry Networks Llc | Segmented CRC design in high speed networks |
US8037399B2 (en) | 2007-07-18 | 2011-10-11 | Foundry Networks, Llc | Techniques for segmented CRC design in high speed networks |
US8509236B2 (en) | 2007-09-26 | 2013-08-13 | Foundry Networks, Llc | Techniques for selecting paths and/or trunk ports for forwarding traffic flows |
US7760135B2 (en) * | 2007-11-27 | 2010-07-20 | Lockheed Martin Corporation | Robust pulse deinterleaving |
US7716204B1 (en) * | 2007-12-21 | 2010-05-11 | Netlogic Microsystems, Inc. | Handle allocation managers and methods for integated circuit search engine devices |
EP2096832A1 (en) * | 2008-02-28 | 2009-09-02 | Deutsche Thomson OHG | Reconfigurable hardware-based parser for packet-oriented protocols |
US8218574B2 (en) * | 2008-05-06 | 2012-07-10 | Harris Corporation | Scalable packet analyzer and related method |
US8090901B2 (en) | 2009-05-14 | 2012-01-03 | Brocade Communications Systems, Inc. | TCAM management approach that minimize movements |
US8599850B2 (en) | 2009-09-21 | 2013-12-03 | Brocade Communications Systems, Inc. | Provisioning single or multistage networks using ethernet service instances (ESIs) |
CN102122270B (en) * | 2011-02-23 | 2013-08-07 | 华为技术有限公司 | Method and device for searching data in memory and memory |
WO2013071183A1 (en) * | 2011-11-11 | 2013-05-16 | Tabula, Inc. | Content addressable memory in integrated circuit |
JP6266445B2 (en) | 2013-08-05 | 2018-01-24 | アラクサラネットワークス株式会社 | Packet relay apparatus and packet relay method |
TWI648640B (en) * | 2013-10-04 | 2019-01-21 | 高霆科技股份有限公司 | A parallel hardware searching system for building artificial intelligent computer |
EP3761575A1 (en) * | 2014-04-30 | 2021-01-06 | Huawei Technologies Co., Ltd. | Search apparatus and method |
CN110718216A (en) * | 2019-03-25 | 2020-01-21 | 广东省信息安全测评中心 | Network intelligent scheduling system and method |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5010516A (en) | 1988-01-11 | 1991-04-23 | Texas Instruments Incorporated | Content addressable memory |
US4996666A (en) | 1988-08-12 | 1991-02-26 | Duluk Jr Jerome F | Content-addressable memory system capable of fully parallel magnitude comparisons |
US5072422A (en) | 1989-05-15 | 1991-12-10 | E-Systems, Inc. | Content-addressed memory system with word cells having select and match bits |
US5517441A (en) | 1994-12-14 | 1996-05-14 | International Business Machines Corporation | Content addressable memory circuitry and method of operation |
US5887146A (en) | 1995-08-14 | 1999-03-23 | Data General Corporation | Symmetric multiprocessing computer with non-uniform memory access architecture |
US5828593A (en) | 1996-07-11 | 1998-10-27 | Northern Telecom Limited | Large-capacity content addressable memory |
US6199140B1 (en) * | 1997-10-30 | 2001-03-06 | Netlogic Microsystems, Inc. | Multiport content addressable memory device and timing signals |
US6226710B1 (en) * | 1997-11-14 | 2001-05-01 | Utmc Microelectronic Systems Inc. | Content addressable memory (CAM) engine |
US6052683A (en) | 1998-02-24 | 2000-04-18 | Nortel Networks Corporation | Address lookup in packet data communication networks |
US6389507B1 (en) * | 1999-01-15 | 2002-05-14 | Gigabus, Inc. | Memory device search system and method |
US6499081B1 (en) * | 1999-02-23 | 2002-12-24 | Netlogic Microsystems, Inc. | Method and apparatus for determining a longest prefix match in a segmented content addressable memory device |
US6253280B1 (en) * | 1999-03-19 | 2001-06-26 | Lara Technology, Inc. | Programmable multiple word width CAM architecture |
US6374326B1 (en) * | 1999-10-25 | 2002-04-16 | Cisco Technology, Inc. | Multiple bank CAM architecture and method for performing concurrent lookup operations |
US6526474B1 (en) * | 1999-10-25 | 2003-02-25 | Cisco Technology, Inc. | Content addressable memory (CAM) with accesses to multiple CAM arrays used to generate result for various matching sizes |
US6192978B1 (en) | 1999-10-27 | 2001-02-27 | Brazeway, Inc. | Micro-multiport (MMP) tubing with improved metallurgical strength and method for making said tubing |
US6317350B1 (en) * | 2000-06-16 | 2001-11-13 | Netlogic Microsystems, Inc. | Hierarchical depth cascading of content addressable memory devices |
US6362992B1 (en) * | 2000-10-06 | 2002-03-26 | Purple Ray, Inc. | Binary-ternary content addressable memory |
-
2000
- 2000-12-07 US US09/733,231 patent/US6629099B2/en not_active Expired - Fee Related
-
2001
- 2001-10-04 AU AU2002211471A patent/AU2002211471A1/en not_active Abandoned
- 2001-10-04 WO PCT/US2001/031274 patent/WO2002046966A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US6629099B2 (en) | 2003-09-30 |
WO2002046966A1 (en) | 2002-06-13 |
US20020073073A1 (en) | 2002-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2002211471A1 (en) | Paralleled content addressable memory search engine | |
AU2001250778A1 (en) | Search-on-the-fly/sort-on-the-fly search engine | |
AU2001241564A1 (en) | Rdl search engine | |
AU1081301A (en) | Search engine | |
EP1247214A4 (en) | Music search engine | |
AU2002351640A1 (en) | Matchline sensing for content addressable memories | |
AU4823700A (en) | Wide-spectrum information search engine | |
AU2001283372A1 (en) | Auction-based search engine | |
AU2001292289A1 (en) | Engine starter | |
AUPQ903400A0 (en) | Navigable search engine | |
AU2001259333A1 (en) | Relationship discovery engine | |
AU2001296983A1 (en) | Binary-ternary content addressable memory | |
AU2002212398A1 (en) | Address sharing | |
AU2001292288A1 (en) | Engine starter | |
AU3919401A (en) | Starter | |
EP1281279B8 (en) | Generic data processing engine | |
AU2001271564A1 (en) | Engine cover | |
AU2001243184A1 (en) | Internet search engine | |
AU2002224287A1 (en) | A search engine result matrix | |
AU3594500A (en) | Bookmark search engine | |
AU2002215070A1 (en) | Two-stroke engine | |
IL151866A0 (en) | Combined content addressable memories | |
AU2003200621A1 (en) | Mid cam engine | |
AU5543999A (en) | Reverse auction search engine | |
AU2002239502A1 (en) | Boundary addressable memory |