WO2001016743A2 - Shared memory disk - Google Patents
Shared memory disk Download PDFInfo
- Publication number
- WO2001016743A2 WO2001016743A2 PCT/US2000/024298 US0024298W WO0116743A2 WO 2001016743 A2 WO2001016743 A2 WO 2001016743A2 US 0024298 W US0024298 W US 0024298W WO 0116743 A2 WO0116743 A2 WO 0116743A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- memory
- shared
- memdisk
- multiplicity
- processor
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
- G06F9/526—Mutual exclusion algorithms
-
- 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
- G06F12/0284—Multiple user address space allocation, e.g. using different base addresses
-
- 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
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0806—Multiuser, multiprocessor or multiprocessing cache systems
- G06F12/0815—Cache consistency protocols
- G06F12/0817—Cache consistency protocols using directory methods
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/40—Transformation of program code
- G06F8/41—Compilation
- G06F8/45—Exploiting coarse grain parallelism in compilation, i.e. parallelism between groups of instructions
- G06F8/457—Communication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5011—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resources being hardware resources other than CPUs, Servers and Terminals
- G06F9/5016—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resources being hardware resources other than CPUs, Servers and Terminals the resource being the memory
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/544—Buffers; Shared memory; Pipes
-
- 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
- G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
- G06F12/0806—Multiuser, multiprocessor or multiprocessing cache systems
- G06F12/0815—Cache consistency protocols
- G06F12/0837—Cache consistency protocols with software control, e.g. non-cacheable data
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2209/00—Indexing scheme relating to G06F9/00
- G06F2209/52—Indexing scheme relating to G06F9/52
- G06F2209/523—Mode
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU71121/00A AU7112100A (en) | 1999-08-31 | 2000-08-31 | Shared memory disk |
EP00959876A EP1214653A2 (en) | 1999-08-31 | 2000-08-31 | Shared memory disk |
CA002382929A CA2382929A1 (en) | 1999-08-31 | 2000-08-31 | Shared memory disk |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15215199P | 1999-08-31 | 1999-08-31 | |
US60/152,151 | 1999-08-31 | ||
US22074800P | 2000-07-26 | 2000-07-26 | |
US22097400P | 2000-07-26 | 2000-07-26 | |
US60/220,974 | 2000-07-26 | ||
US60/220,748 | 2000-07-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
WO2001016743A2 true WO2001016743A2 (en) | 2001-03-08 |
WO2001016743A3 WO2001016743A3 (en) | 2001-08-09 |
WO2001016743A8 WO2001016743A8 (en) | 2001-10-18 |
Family
ID=27387201
Family Applications (9)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/024147 WO2001016737A2 (en) | 1999-08-31 | 2000-08-31 | Cache-coherent shared-memory cluster |
PCT/US2000/024217 WO2001016741A2 (en) | 1999-08-31 | 2000-08-31 | Semaphore control of shared-memory |
PCT/US2000/024329 WO2001016750A2 (en) | 1999-08-31 | 2000-08-31 | High-availability, shared-memory cluster |
PCT/US2000/024039 WO2001016760A1 (en) | 1999-08-31 | 2000-08-31 | Switchable shared-memory cluster |
PCT/US2000/024248 WO2001016742A2 (en) | 1999-08-31 | 2000-08-31 | Network shared memory |
PCT/US2000/024216 WO2001016761A2 (en) | 1999-08-31 | 2000-08-31 | Efficient page allocation |
PCT/US2000/024150 WO2001016738A2 (en) | 1999-08-31 | 2000-08-31 | Efficient page ownership control |
PCT/US2000/024298 WO2001016743A2 (en) | 1999-08-31 | 2000-08-31 | Shared memory disk |
PCT/US2000/024210 WO2001016740A2 (en) | 1999-08-31 | 2000-08-31 | Efficient event waiting |
Family Applications Before (7)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/024147 WO2001016737A2 (en) | 1999-08-31 | 2000-08-31 | Cache-coherent shared-memory cluster |
PCT/US2000/024217 WO2001016741A2 (en) | 1999-08-31 | 2000-08-31 | Semaphore control of shared-memory |
PCT/US2000/024329 WO2001016750A2 (en) | 1999-08-31 | 2000-08-31 | High-availability, shared-memory cluster |
PCT/US2000/024039 WO2001016760A1 (en) | 1999-08-31 | 2000-08-31 | Switchable shared-memory cluster |
PCT/US2000/024248 WO2001016742A2 (en) | 1999-08-31 | 2000-08-31 | Network shared memory |
PCT/US2000/024216 WO2001016761A2 (en) | 1999-08-31 | 2000-08-31 | Efficient page allocation |
PCT/US2000/024150 WO2001016738A2 (en) | 1999-08-31 | 2000-08-31 | Efficient page ownership control |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/024210 WO2001016740A2 (en) | 1999-08-31 | 2000-08-31 | Efficient event waiting |
Country Status (4)
Country | Link |
---|---|
EP (3) | EP1214653A2 (en) |
AU (9) | AU7110000A (en) |
CA (3) | CA2382929A1 (en) |
WO (9) | WO2001016737A2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6920485B2 (en) | 2001-10-04 | 2005-07-19 | Hewlett-Packard Development Company, L.P. | Packet processing in shared memory multi-computer systems |
US6999998B2 (en) | 2001-10-04 | 2006-02-14 | Hewlett-Packard Development Company, L.P. | Shared memory coupling of network infrastructure devices |
EP1895413A3 (en) * | 2006-08-18 | 2009-09-30 | Fujitsu Limited | Access monitoring method and device for shared memory |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040017301A (en) * | 2001-07-13 | 2004-02-26 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | Method of running a media application and a media system with job control |
US7254745B2 (en) | 2002-10-03 | 2007-08-07 | International Business Machines Corporation | Diagnostic probe management in data processing systems |
US7685381B2 (en) | 2007-03-01 | 2010-03-23 | International Business Machines Corporation | Employing a data structure of readily accessible units of memory to facilitate memory access |
US7899663B2 (en) | 2007-03-30 | 2011-03-01 | International Business Machines Corporation | Providing memory consistency in an emulated processing environment |
US9442780B2 (en) * | 2011-07-19 | 2016-09-13 | Qualcomm Incorporated | Synchronization of shader operation |
US9064437B2 (en) | 2012-12-07 | 2015-06-23 | Intel Corporation | Memory based semaphores |
CN103608792B (en) * | 2013-05-28 | 2016-03-09 | 华为技术有限公司 | The method and system of resource isolation under support multicore architecture |
Citations (1)
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WO1998022829A1 (en) * | 1996-11-15 | 1998-05-28 | Advantest Corporation | Integrated circuit device tester |
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US4403283A (en) * | 1980-07-28 | 1983-09-06 | Ncr Corporation | Extended memory system and method |
US4414624A (en) * | 1980-11-19 | 1983-11-08 | The United States Of America As Represented By The Secretary Of The Navy | Multiple-microcomputer processing |
US4725946A (en) * | 1985-06-27 | 1988-02-16 | Honeywell Information Systems Inc. | P and V instructions for semaphore architecture in a multiprogramming/multiprocessing environment |
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US5175839A (en) * | 1987-12-24 | 1992-12-29 | Fujitsu Limited | Storage control system in a computer system for double-writing |
DE68925064T2 (en) * | 1988-05-26 | 1996-08-08 | Hitachi Ltd | Task execution control method for a multiprocessor system with post / wait procedure |
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US4965717A (en) * | 1988-12-09 | 1990-10-23 | Tandem Computers Incorporated | Multiple processor system having shared memory with private-write capability |
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US5398331A (en) * | 1992-07-08 | 1995-03-14 | International Business Machines Corporation | Shared storage controller for dual copy shared data |
US5434975A (en) * | 1992-09-24 | 1995-07-18 | At&T Corp. | System for interconnecting a synchronous path having semaphores and an asynchronous path having message queuing for interprocess communications |
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JP2963298B2 (en) * | 1993-03-26 | 1999-10-18 | 富士通株式会社 | Recovery method of exclusive control instruction in duplicated shared memory and computer system |
US5590308A (en) * | 1993-09-01 | 1996-12-31 | International Business Machines Corporation | Method and apparatus for reducing false invalidations in distributed systems |
US5664089A (en) * | 1994-04-26 | 1997-09-02 | Unisys Corporation | Multiple power domain power loss detection and interface disable |
US5636359A (en) * | 1994-06-20 | 1997-06-03 | International Business Machines Corporation | Performance enhancement system and method for a hierarchical data cache using a RAID parity scheme |
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US5784699A (en) * | 1996-05-24 | 1998-07-21 | Oracle Corporation | Dynamic memory allocation in a computer using a bit map index |
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-
2000
- 2000-08-31 EP EP00959876A patent/EP1214653A2/en not_active Withdrawn
- 2000-08-31 WO PCT/US2000/024147 patent/WO2001016737A2/en active Search and Examination
- 2000-08-31 CA CA002382929A patent/CA2382929A1/en not_active Abandoned
- 2000-08-31 AU AU71100/00A patent/AU7110000A/en not_active Abandoned
- 2000-08-31 AU AU71083/00A patent/AU7108300A/en not_active Abandoned
- 2000-08-31 WO PCT/US2000/024217 patent/WO2001016741A2/en active Search and Examination
- 2000-08-31 AU AU71136/00A patent/AU7113600A/en not_active Abandoned
- 2000-08-31 CA CA002382728A patent/CA2382728A1/en not_active Abandoned
- 2000-08-31 WO PCT/US2000/024329 patent/WO2001016750A2/en active Search and Examination
- 2000-08-31 WO PCT/US2000/024039 patent/WO2001016760A1/en active Search and Examination
- 2000-08-31 EP EP00959824A patent/EP1214652A2/en not_active Withdrawn
- 2000-08-31 AU AU69497/00A patent/AU6949700A/en not_active Abandoned
- 2000-08-31 WO PCT/US2000/024248 patent/WO2001016742A2/en active Search and Examination
- 2000-08-31 AU AU71085/00A patent/AU7108500A/en not_active Abandoned
- 2000-08-31 CA CA002382927A patent/CA2382927A1/en not_active Abandoned
- 2000-08-31 WO PCT/US2000/024216 patent/WO2001016761A2/en active Search and Examination
- 2000-08-31 AU AU71007/00A patent/AU7100700A/en not_active Abandoned
- 2000-08-31 WO PCT/US2000/024150 patent/WO2001016738A2/en active Search and Examination
- 2000-08-31 WO PCT/US2000/024298 patent/WO2001016743A2/en active Search and Examination
- 2000-08-31 AU AU74742/00A patent/AU7474200A/en not_active Abandoned
- 2000-08-31 AU AU69496/00A patent/AU6949600A/en not_active Abandoned
- 2000-08-31 AU AU71121/00A patent/AU7112100A/en not_active Abandoned
- 2000-08-31 EP EP00957948A patent/EP1214651A2/en not_active Withdrawn
- 2000-08-31 WO PCT/US2000/024210 patent/WO2001016740A2/en active Search and Examination
Patent Citations (1)
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---|---|---|---|---|
WO1998022829A1 (en) * | 1996-11-15 | 1998-05-28 | Advantest Corporation | Integrated circuit device tester |
Non-Patent Citations (6)
Title |
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"Shared Memory RAM disk for a Cluster with Shared Memory" IBM TECHNICAL DISCLOSURE BULLETIN,US,IBM CORP. NEW YORK, vol. 36, no. 6B, 1 June 1993 (1993-06-01), pages 299-300, XP000377390 ISSN: 0018-8689 * |
"SHARED VIRTUAL DISK FOR A CLUSTER OF PROCESSORS WITH SEPARATE I/O DEVICES AND SHARED MEMORY" IBM TECHNICAL DISCLOSURE BULLETIN,US,IBM CORP. NEW YORK, vol. 36, no. 6B, 1 June 1993 (1993-06-01), pages 375-377, XP000377422 ISSN: 0018-8689 * |
HENNING SCHULZRINNE <SCHULZRINNEÐCS.COLUMBIA.EDU>: "Operating Systems: Nachos - File System" INTERNET DOCUMENT: PROFESSOR SCHULZRINNE COURSE, [Online] 4 December 1998 (1998-12-04), XP002163296 Retrieved from the Internet: <URL:http://www.cs.columbia.edu/~hgs/teach ing/os/hw/filesys.html> [retrieved on 2001-03-19] * |
IVAN BOWMAN <IBOWMANÐSYBASE.COM>: "Conceptual Architecture of the Linux Kernel" INTERNET DOCUMENT, [Online] January 1998 (1998-01), XP002163298 Retrieved from the Internet: <URL:http://plg.uwaterloo.ca/~itbowman/CS7 46G/a1/index.html> [retrieved on 2001-03-19] * |
JUAN CARLOS CASTRO <JCASTROÐNETCRUSADER.NET>: "Re: News server flavors" INTERNET DOCUMENT: E-MAIL ON THE MID-ATLANTIC LINUX MAIL LIST, [Online] XP002163297 Retrieved from the Internet: <URL:http://boudicca.tux.org/mhonarc/ma-li nux/1998/1998-Dec/0128.html> [retrieved on 2001-03-19] * |
MICHAIL D. FLOURIS <FLOURISÐICS.FORTH.GR>, EVANGELOS P. MARKATOS <MARKATOSÐICS.FORTH.GR>: "The Network RamDisk: Using remote memory on Heterogeneous NOWs" INTERNET DOCUMENT: TECHNICAL REPORT, [Online] no. TR98-0226, 4 August 1998 (1998-08-04), XP002163299 Computer Architecture and VLSI Systems Division, Institute of Computer Science, Foundation for Research & Technology - Hellas, Heraklion, Grèce. Retrieved from the Internet: <URL:http://citeseer.nj.nec.com/rd/287657% 2C28317%2C1%2C0.25%2CDownload/http%3A%252F %252Fciteseer.nj.nec.com/compress/0/papers /cs/6535/http%3AzSzzSzwww.ics.forth.grzSzp rojzSzavgzSzOSzSzpaperszSz1998.TR226.NRD.p s.gz/the-network-ramdisk-using.ps> [retrieved on 2001-03-16] * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6920485B2 (en) | 2001-10-04 | 2005-07-19 | Hewlett-Packard Development Company, L.P. | Packet processing in shared memory multi-computer systems |
US6999998B2 (en) | 2001-10-04 | 2006-02-14 | Hewlett-Packard Development Company, L.P. | Shared memory coupling of network infrastructure devices |
EP1895413A3 (en) * | 2006-08-18 | 2009-09-30 | Fujitsu Limited | Access monitoring method and device for shared memory |
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