CN1682200A - 带有根据页面大小指示符而进行散列的局部标记的翻译后援缓冲器 - Google Patents
带有根据页面大小指示符而进行散列的局部标记的翻译后援缓冲器 Download PDFInfo
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- CN1682200A CN1682200A CNA038215691A CN03821569A CN1682200A CN 1682200 A CN1682200 A CN 1682200A CN A038215691 A CNA038215691 A CN A038215691A CN 03821569 A CN03821569 A CN 03821569A CN 1682200 A CN1682200 A CN 1682200A
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- virtual address
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/10—Address translation
- G06F12/1027—Address translation using associative or pseudo-associative address translation means, e.g. translation look-aside buffer [TLB]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/02—Addressing or allocation; Relocation
- G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
- G06F12/10—Address translation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
- G06F2212/65—Details of virtual memory and virtual address translation
- G06F2212/652—Page size control
Abstract
Description
页面大小 | 屏蔽[2:0] |
4KB | 000 |
16KB | 001 |
64KB | 010 |
256KB | 011 |
1M | 100 |
4M | 101 |
16M | 110 |
N | Nhit | Hhitq | Nmiss | P{N25} |
3 | 4.94 | 3.94 | 7.00 | 4.3 10-11 |
4 | 3.46 | 2.46 | 4.00 | 5.9 10-18 |
5 | 2.73 | 1.73 | 2.50 | 3.6 10-25 |
6 | 2.37 | 1.37 | 1.75 | 1.5 10-32 |
7 | 2.18 | 1.18 | 1.38 | 5.4 10-40 |
Claims (34)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/242,785 | 2002-09-13 | ||
US10/242,785 US20040054867A1 (en) | 2002-09-13 | 2002-09-13 | Translation lookaside buffer |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1682200A true CN1682200A (zh) | 2005-10-12 |
CN100555248C CN100555248C (zh) | 2009-10-28 |
Family
ID=31991480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038215691A Expired - Fee Related CN100555248C (zh) | 2002-09-13 | 2003-09-12 | 带有根据页面大小指示符而进行散列的局部标记的翻译后援缓冲器 |
Country Status (7)
Country | Link |
---|---|
US (2) | US20040054867A1 (zh) |
EP (1) | EP1552397A1 (zh) |
JP (1) | JP2005538465A (zh) |
KR (1) | KR101145557B1 (zh) |
CN (1) | CN100555248C (zh) |
AU (1) | AU2003260822A1 (zh) |
WO (1) | WO2004025480A1 (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100520710C (zh) * | 2006-07-27 | 2009-07-29 | 中国科学院计算技术研究所 | 复杂指令系统中tlbr内部例外的处理方法和处理器 |
CN102486751A (zh) * | 2010-12-01 | 2012-06-06 | 安凯(广州)微电子技术有限公司 | 一种在微内存系统上实现小页nandflash虚拟大页的方法 |
CN102662860A (zh) * | 2012-03-15 | 2012-09-12 | 天津国芯科技有限公司 | 用于进程切换的旁路转换缓冲器(tlb)及在其中地址匹配的方法 |
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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 |
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 |
US7649885B1 (en) | 2002-05-06 | 2010-01-19 | Foundry Networks, Inc. | Network routing system for enhanced efficiency and monitoring capability |
US20090279558A1 (en) * | 2002-05-06 | 2009-11-12 | Ian Edward Davis | Network routing apparatus for enhanced efficiency and monitoring capability |
US7187687B1 (en) * | 2002-05-06 | 2007-03-06 | Foundry Networks, Inc. | Pipeline method and system for switching packets |
KR100459728B1 (ko) * | 2002-10-22 | 2004-12-03 | 삼성전자주식회사 | 고속 변환 색인 버퍼 |
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 |
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 |
US8775740B2 (en) * | 2004-08-30 | 2014-07-08 | Texas Instruments Incorporated | System and method for high performance, power efficient store buffer forwarding |
US7657703B1 (en) * | 2004-10-29 | 2010-02-02 | Foundry Networks, Inc. | Double density content addressable memory (CAM) lookup scheme |
US7948171B2 (en) * | 2005-02-18 | 2011-05-24 | Semiconductor Energy Laboratory Co., Ltd. | Light emitting device |
US8448162B2 (en) | 2005-12-28 | 2013-05-21 | Foundry Networks, Llc | Hitless software upgrades |
US20070288690A1 (en) * | 2006-06-13 | 2007-12-13 | Foundry Networks, Inc. | High bandwidth, high capacity look-up table implementation in dynamic random access memory |
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 |
WO2008070814A2 (en) * | 2006-12-06 | 2008-06-12 | Fusion Multisystems, Inc. (Dba Fusion-Io) | Apparatus, system, and method for a scalable, composite, reconfigurable backplane |
US8151082B2 (en) * | 2007-12-06 | 2012-04-03 | Fusion-Io, Inc. | Apparatus, system, and method for converting a storage request into an append data storage command |
US8161353B2 (en) | 2007-12-06 | 2012-04-17 | Fusion-Io, Inc. | Apparatus, system, and method for validating that a correct data segment is read from a data storage device |
US8155011B2 (en) * | 2007-01-11 | 2012-04-10 | Foundry Networks, Llc | Techniques for using dual memory structures for processing failure 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 |
US8149839B1 (en) | 2007-09-26 | 2012-04-03 | Foundry Networks, Llc | Selection of trunk ports and paths using rotation |
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) |
US20110216769A1 (en) * | 2010-03-08 | 2011-09-08 | Brocade Communications Systems, Inc. | Dynamic Path Selection |
US20130067289A1 (en) * | 2011-09-14 | 2013-03-14 | Ariel Maislos | Efficient non-volatile read cache for storage system |
US9569369B2 (en) * | 2011-10-27 | 2017-02-14 | Oracle International Corporation | Software translation lookaside buffer for persistent pointer management |
US9343177B2 (en) * | 2013-02-01 | 2016-05-17 | Apple Inc. | Accessing control registers over a data bus |
CN104216833B (zh) | 2013-05-29 | 2017-10-10 | 华为技术有限公司 | 一种确定物理地址的方法及装置 |
US10007435B2 (en) | 2015-05-21 | 2018-06-26 | Micron Technology, Inc. | Translation lookaside buffer in memory |
US9959044B2 (en) * | 2016-05-03 | 2018-05-01 | Macronix International Co., Ltd. | Memory device including risky mapping table and controlling method thereof |
US10545877B2 (en) * | 2018-04-05 | 2020-01-28 | Arm Limited | Apparatus and method for accessing an address translation cache |
US11055232B2 (en) * | 2019-03-29 | 2021-07-06 | Intel Corporation | Valid bits of a translation lookaside buffer (TLB) for checking multiple page sizes in one probe cycle and reconfigurable sub-TLBS |
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US4170039A (en) * | 1978-07-17 | 1979-10-02 | International Business Machines Corporation | Virtual address translation speed up technique |
US4215402A (en) * | 1978-10-23 | 1980-07-29 | International Business Machines Corporation | Hash index table hash generator apparatus |
US4638426A (en) * | 1982-12-30 | 1987-01-20 | International Business Machines Corporation | Virtual memory address translation mechanism with controlled data persistence |
US4680700A (en) * | 1983-12-07 | 1987-07-14 | International Business Machines Corporation | Virtual memory address translation mechanism with combined hash address table and inverted page table |
JPH0760411B2 (ja) * | 1989-05-23 | 1995-06-28 | 株式会社日立製作所 | バッファ記憶制御装置 |
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US5526504A (en) * | 1993-12-15 | 1996-06-11 | Silicon Graphics, Inc. | Variable page size translation lookaside buffer |
EP0675443A1 (en) * | 1994-03-30 | 1995-10-04 | Digital Equipment Corporation | Apparatus and method for accessing direct mapped cache |
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US5860147A (en) * | 1996-09-16 | 1999-01-12 | Intel Corporation | Method and apparatus for replacement of entries in a translation look-aside buffer |
US6014732A (en) * | 1997-10-22 | 2000-01-11 | Hewlett-Packard Company | Cache memory with reduced access time |
US6516386B1 (en) * | 1997-12-31 | 2003-02-04 | Intel Corporation | Method and apparatus for indexing a cache |
US6212603B1 (en) * | 1998-04-09 | 2001-04-03 | Institute For The Development Of Emerging Architectures, L.L.C. | Processor with apparatus for tracking prefetch and demand fetch instructions serviced by cache memory |
US6205531B1 (en) * | 1998-07-02 | 2001-03-20 | Silicon Graphics Incorporated | Method and apparatus for virtual address translation |
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US6233652B1 (en) * | 1998-10-30 | 2001-05-15 | Intel Corporation | Translation lookaside buffer for multiple page sizes |
US6625714B1 (en) * | 1999-12-17 | 2003-09-23 | Hewlett-Packard Development Company, L.P. | Parallel distributed function translation lookaside buffer |
US6625715B1 (en) * | 1999-12-30 | 2003-09-23 | Intel Corporation | System and method for translation buffer accommodating multiple page sizes |
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US6581140B1 (en) * | 2000-07-03 | 2003-06-17 | Motorola, Inc. | Method and apparatus for improving access time in set-associative cache systems |
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-
2002
- 2002-09-13 US US10/242,785 patent/US20040054867A1/en not_active Abandoned
-
2003
- 2003-09-12 WO PCT/IB2003/003915 patent/WO2004025480A1/en active Application Filing
- 2003-09-12 CN CNB038215691A patent/CN100555248C/zh not_active Expired - Fee Related
- 2003-09-12 AU AU2003260822A patent/AU2003260822A1/en not_active Abandoned
- 2003-09-12 JP JP2004535773A patent/JP2005538465A/ja active Pending
- 2003-09-12 EP EP03795156A patent/EP1552397A1/en not_active Withdrawn
- 2003-09-12 KR KR1020057004205A patent/KR101145557B1/ko active IP Right Grant
-
2011
- 2011-11-17 US US13/298,800 patent/US8607026B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100520710C (zh) * | 2006-07-27 | 2009-07-29 | 中国科学院计算技术研究所 | 复杂指令系统中tlbr内部例外的处理方法和处理器 |
CN102486751A (zh) * | 2010-12-01 | 2012-06-06 | 安凯(广州)微电子技术有限公司 | 一种在微内存系统上实现小页nandflash虚拟大页的方法 |
CN102662860A (zh) * | 2012-03-15 | 2012-09-12 | 天津国芯科技有限公司 | 用于进程切换的旁路转换缓冲器(tlb)及在其中地址匹配的方法 |
CN102662860B (zh) * | 2012-03-15 | 2015-07-01 | 天津国芯科技有限公司 | 用于进程切换的旁路转换缓冲器(tlb)及在其中地址匹配的方法 |
Also Published As
Publication number | Publication date |
---|---|
US20040054867A1 (en) | 2004-03-18 |
AU2003260822A1 (en) | 2004-04-30 |
US8607026B2 (en) | 2013-12-10 |
JP2005538465A (ja) | 2005-12-15 |
EP1552397A1 (en) | 2005-07-13 |
KR101145557B1 (ko) | 2012-05-16 |
KR20050043944A (ko) | 2005-05-11 |
WO2004025480A1 (en) | 2004-03-25 |
CN100555248C (zh) | 2009-10-28 |
US20120066475A1 (en) | 2012-03-15 |
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Owner name: NITAI SOFTWARE CO., LTD. Free format text: FORMER OWNER: KONINKL PHILIPS ELECTRONICS NV Effective date: 20120321 |
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Granted publication date: 20091028 Termination date: 20130912 |