TWI340898B - Data processing system, computer program product and method for supporting system memory addresses with holes - Google Patents
Data processing system, computer program product and method for supporting system memory addresses with holesInfo
- Publication number
- TWI340898B TWI340898B TW094107357A TW94107357A TWI340898B TW I340898 B TWI340898 B TW I340898B TW 094107357 A TW094107357 A TW 094107357A TW 94107357 A TW94107357 A TW 94107357A TW I340898 B TWI340898 B TW I340898B
- Authority
- TW
- Taiwan
- Prior art keywords
- holes
- computer program
- data processing
- program product
- memory addresses
- Prior art date
Links
Classifications
-
- 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
- G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
- G06F12/0292—User address space allocation, e.g. contiguous or non contiguous base addressing using tables or multilevel address translation means
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/814,733 US7426625B2 (en) | 2004-03-31 | 2004-03-31 | Data processing system and computer program product for support of system memory addresses with holes |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200602865A TW200602865A (en) | 2006-01-16 |
TWI340898B true TWI340898B (en) | 2011-04-21 |
Family
ID=35049895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094107357A TWI340898B (en) | 2004-03-31 | 2005-03-10 | Data processing system, computer program product and method for supporting system memory addresses with holes |
Country Status (5)
Country | Link |
---|---|
US (1) | US7426625B2 (zh) |
JP (1) | JP4143616B2 (zh) |
KR (1) | KR100773001B1 (zh) |
CN (1) | CN100385420C (zh) |
TW (1) | TWI340898B (zh) |
Families Citing this family (19)
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JP2007141066A (ja) * | 2005-11-21 | 2007-06-07 | Toshiba Corp | 情報処理装置およびメモリアドレス空間割り当て方法 |
US7685401B2 (en) * | 2006-12-27 | 2010-03-23 | Intel Corporation | Guest to host address translation for devices to access memory in a partitioned system |
US8141093B2 (en) * | 2007-11-15 | 2012-03-20 | International Business Machines Corporation | Management of an IOV adapter through a virtual intermediary in an IOV management partition |
CN101203019B (zh) * | 2007-11-20 | 2011-01-05 | 中兴通讯股份有限公司 | 通讯设备逻辑地址与物理地址的互换方法及装置 |
US8239938B2 (en) * | 2008-12-08 | 2012-08-07 | Nvidia Corporation | Centralized device virtualization layer for heterogeneous processing units |
US8209554B2 (en) * | 2009-02-23 | 2012-06-26 | International Business Machines Corporation | Applying power management on a partition basis in a multipartitioned computer system |
US9195581B2 (en) * | 2011-07-01 | 2015-11-24 | Apple Inc. | Techniques for moving data between memory types |
US20130219146A1 (en) * | 2012-02-16 | 2013-08-22 | Micron Technology, Inc. | Method, device and system for a configurable address space for non-volatile memory |
US20130219105A1 (en) * | 2012-02-16 | 2013-08-22 | Micron Technology, Inc. | Method, device and system for caching for non-volatile memory device |
US20150310787A1 (en) * | 2013-10-21 | 2015-10-29 | Pixtronix, Inc. | Ems displays incorporating conductive edge seals and methods for manufacturing thereof |
US20150378904A1 (en) * | 2014-06-27 | 2015-12-31 | International Business Machines Corporation | Allocating read blocks to a thread in a transaction using user specified logical addresses |
US10114752B2 (en) | 2014-06-27 | 2018-10-30 | International Business Machines Corporation | Detecting cache conflicts by utilizing logical address comparisons in a transactional memory |
US10095417B1 (en) * | 2016-12-13 | 2018-10-09 | EMC IP Holding Company LLC | Method and system for improving flash storage read performance in partially programmed blocks |
US11069418B1 (en) | 2016-12-30 | 2021-07-20 | EMC IP Holding Company LLC | Method and system for offline program/erase count estimation |
US10338983B2 (en) | 2016-12-30 | 2019-07-02 | EMC IP Holding Company LLC | Method and system for online program/erase count estimation |
US10289550B1 (en) | 2016-12-30 | 2019-05-14 | EMC IP Holding Company LLC | Method and system for dynamic write-back cache sizing in solid state memory storage |
US10403366B1 (en) | 2017-04-28 | 2019-09-03 | EMC IP Holding Company LLC | Method and system for adapting solid state memory write parameters to satisfy performance goals based on degree of read errors |
US10290331B1 (en) | 2017-04-28 | 2019-05-14 | EMC IP Holding Company LLC | Method and system for modulating read operations to support error correction in solid state memory |
US11099980B2 (en) * | 2018-05-09 | 2021-08-24 | International Business Machines Corporation | Host aware update write |
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JPH0658649B2 (ja) * | 1985-10-28 | 1994-08-03 | 株式会社日立製作所 | 仮想記憶装置における領域管理方法 |
JPS6419446U (zh) | 1987-07-21 | 1989-01-31 | ||
JPH0813814B2 (ja) | 1988-10-18 | 1996-02-14 | ダイセル化学工業株式会社 | 縮合複素環化合物の製造法 |
US5117350A (en) * | 1988-12-15 | 1992-05-26 | Flashpoint Computer Corporation | Memory address mechanism in a distributed memory architecture |
JPH02189655A (ja) | 1989-01-18 | 1990-07-25 | Fujitsu Ltd | 情報処理装置の絶対アドレス変換方式 |
US5297270A (en) * | 1989-11-13 | 1994-03-22 | Zenith Data Systems Corporation | Programmable cache memory which associates each section of main memory to be cached with a status bit which enables/disables the caching accessibility of the particular section, and with the capability of functioning with memory areas of varying size |
JPH03288267A (ja) | 1990-04-04 | 1991-12-18 | Toshiba Corp | 医用画像データ伝送方式 |
EP0672280A4 (en) * | 1992-12-07 | 1996-09-25 | Raxco Inc | APPARATUS AND METHOD FOR MOVING OPEN FILES. |
EP0608622A1 (en) * | 1993-01-29 | 1994-08-03 | International Business Machines Corporation | Multiprocessor system with multilevel caches |
EP0610583A1 (en) | 1993-02-08 | 1994-08-17 | International Business Machines Corporation | Multizone relocation facility computer memory system |
US5548746A (en) * | 1993-11-12 | 1996-08-20 | International Business Machines Corporation | Non-contiguous mapping of I/O addresses to use page protection of a process |
JP3505231B2 (ja) | 1994-09-30 | 2004-03-08 | 株式会社東芝 | コンピュータシステム |
JP3540388B2 (ja) | 1994-09-30 | 2004-07-07 | 株式会社東芝 | コンピュータシステム |
SG45399A1 (en) | 1994-01-12 | 1998-01-16 | Sun Microsystems Inc | Logically addressable physical memory for a virtual memory computer system that support multiple page sizes |
US5675761A (en) * | 1994-05-16 | 1997-10-07 | International Business Machines Corporation | Method and system for providing discontiguous drive support |
JP3740195B2 (ja) | 1994-09-09 | 2006-02-01 | 株式会社ルネサステクノロジ | データ処理装置 |
US5581768A (en) * | 1995-02-27 | 1996-12-03 | Intel Corporation | Method and apparatus for executing applications in place from write once/seldom memories |
US6256710B1 (en) * | 1995-04-28 | 2001-07-03 | Apple Computer, Inc. | Cache management during cache inhibited transactions for increasing cache efficiency |
JPH0922377A (ja) * | 1995-07-07 | 1997-01-21 | Ekushingu:Kk | メモリマップアドレス変換回路 |
US6061773A (en) * | 1996-05-03 | 2000-05-09 | Digital Equipment Corporation | Virtual memory system with page table space separating a private space and a shared space in a virtual memory |
US5819298A (en) * | 1996-06-24 | 1998-10-06 | Sun Microsystems, Inc. | File allocation tables with holes |
US5873124A (en) * | 1997-02-06 | 1999-02-16 | Microsoft Corporation | Virtual memory scratch pages |
US5940868A (en) * | 1997-07-18 | 1999-08-17 | Digital Equipment Corporation | Large memory allocation method and apparatus |
US6226730B1 (en) * | 1998-06-05 | 2001-05-01 | Intel Corporation | Achieving page hit memory cycles on a virtual address reference |
JP2000347929A (ja) | 1999-06-09 | 2000-12-15 | Nec Eng Ltd | メモリic |
US6629111B1 (en) * | 1999-10-13 | 2003-09-30 | Cisco Technology, Inc. | Memory allocation system |
US6505269B1 (en) * | 2000-05-16 | 2003-01-07 | Cisco Technology, Inc. | Dynamic addressing mapping to eliminate memory resource contention in a symmetric multiprocessor system |
US6877158B1 (en) * | 2000-06-08 | 2005-04-05 | International Business Machines Corporation | Logical partitioning via hypervisor mediated address translation |
KR100392382B1 (ko) * | 2001-07-27 | 2003-07-23 | 한국전자통신연구원 | 동적 크기 변경 및 메타 데이터 양의 최소화를 위한 논리볼륨 관리 방법 |
US6564299B1 (en) * | 2001-07-30 | 2003-05-13 | Lsi Logic Corporation | Method and apparatus for defining cacheable address ranges |
US7055015B2 (en) * | 2002-02-25 | 2006-05-30 | Ricoh Company, Ltd. | Information processing apparatus in which processes can reduce overhead of memory access and efficiently share memory |
US20030188062A1 (en) * | 2002-03-28 | 2003-10-02 | Luse Paul E. | Device resource allocation |
US6904490B2 (en) * | 2002-10-10 | 2005-06-07 | International Business Machines Corporation | Method and system of managing virtualized physical memory in a multi-processor system |
-
2004
- 2004-03-31 US US10/814,733 patent/US7426625B2/en not_active Expired - Fee Related
-
2005
- 2005-02-18 CN CNB2005100093115A patent/CN100385420C/zh not_active Expired - Fee Related
- 2005-03-10 TW TW094107357A patent/TWI340898B/zh not_active IP Right Cessation
- 2005-03-16 JP JP2005076077A patent/JP4143616B2/ja not_active Expired - Fee Related
- 2005-03-31 KR KR1020050027195A patent/KR100773001B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US7426625B2 (en) | 2008-09-16 |
KR100773001B1 (ko) | 2007-11-05 |
CN100385420C (zh) | 2008-04-30 |
JP2005293574A (ja) | 2005-10-20 |
CN1677370A (zh) | 2005-10-05 |
JP4143616B2 (ja) | 2008-09-03 |
KR20060045387A (ko) | 2006-05-17 |
TW200602865A (en) | 2006-01-16 |
US20050223185A1 (en) | 2005-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |