IL142265A0 - Non-uniform memory access (numa) data processing system that speculatively forwards a read request to a remote processing node - Google Patents

Non-uniform memory access (numa) data processing system that speculatively forwards a read request to a remote processing node

Info

Publication number
IL142265A0
IL142265A0 IL14226599A IL14226599A IL142265A0 IL 142265 A0 IL142265 A0 IL 142265A0 IL 14226599 A IL14226599 A IL 14226599A IL 14226599 A IL14226599 A IL 14226599A IL 142265 A0 IL142265 A0 IL 142265A0
Authority
IL
Israel
Prior art keywords
node
read request
processing node
local
interconnect
Prior art date
Application number
IL14226599A
Other languages
English (en)
Original Assignee
Ibm
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
Application filed by Ibm filed Critical Ibm
Publication of IL142265A0 publication Critical patent/IL142265A0/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2212/00—Indexing scheme relating to accessing, addressing or allocation within memory systems or architectures
    • G06F2212/50—Control mechanisms for virtual memory, cache or TLB
    • G06F2212/507—Control mechanisms for virtual memory, cache or TLB using speculative control

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Multi Processors (AREA)
  • Bus Control (AREA)
  • Information Transfer Systems (AREA)
IL14226599A 1998-12-15 1999-12-10 Non-uniform memory access (numa) data processing system that speculatively forwards a read request to a remote processing node IL142265A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/211,351 US6338122B1 (en) 1998-12-15 1998-12-15 Non-uniform memory access (NUMA) data processing system that speculatively forwards a read request to a remote processing node
PCT/GB1999/004204 WO2000036514A1 (en) 1998-12-15 1999-12-10 Non-uniform memory access (numa) data processing system that speculatively forwards a read request to a remote processing node

Publications (1)

Publication Number Publication Date
IL142265A0 true IL142265A0 (en) 2002-03-10

Family

ID=22786571

Family Applications (2)

Application Number Title Priority Date Filing Date
IL14226599A IL142265A0 (en) 1998-12-15 1999-12-10 Non-uniform memory access (numa) data processing system that speculatively forwards a read request to a remote processing node
IL142265A IL142265A (en) 1998-12-15 2001-03-26 Data processing system with uneven access to memory (NUMA) that precedes a call request for a remote processing industry on an approximate basis

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL142265A IL142265A (en) 1998-12-15 2001-03-26 Data processing system with uneven access to memory (NUMA) that precedes a call request for a remote processing industry on an approximate basis

Country Status (16)

Country Link
US (1) US6338122B1 (de)
EP (1) EP1153349B1 (de)
KR (1) KR100465583B1 (de)
CN (1) CN1157659C (de)
AT (1) ATE236431T1 (de)
AU (1) AU1672500A (de)
CA (1) CA2349569C (de)
CZ (1) CZ20012153A3 (de)
DE (1) DE69906585T2 (de)
ES (1) ES2196893T3 (de)
HU (1) HUP0104577A3 (de)
IL (2) IL142265A0 (de)
PL (1) PL348859A1 (de)
RU (1) RU2220444C2 (de)
TW (1) TW446883B (de)
WO (1) WO2000036514A1 (de)

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Also Published As

Publication number Publication date
ES2196893T3 (es) 2003-12-16
TW446883B (en) 2001-07-21
DE69906585D1 (de) 2003-05-08
CA2349569C (en) 2005-04-05
ATE236431T1 (de) 2003-04-15
CN1157659C (zh) 2004-07-14
EP1153349A1 (de) 2001-11-14
HUP0104577A3 (en) 2003-11-28
RU2220444C2 (ru) 2003-12-27
CN1330783A (zh) 2002-01-09
EP1153349B1 (de) 2003-04-02
HUP0104577A2 (hu) 2002-03-28
WO2000036514A1 (en) 2000-06-22
KR100465583B1 (ko) 2005-01-13
CZ20012153A3 (cs) 2001-09-12
IL142265A (en) 2007-06-03
AU1672500A (en) 2000-07-03
CA2349569A1 (en) 2000-06-22
KR20010101193A (ko) 2001-11-14
US6338122B1 (en) 2002-01-08
PL348859A1 (en) 2002-06-17
DE69906585T2 (de) 2004-02-12

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