HUP0104536A2 - Megszakítási architektúra nem egységes memória hozzáférésű (NUMA - non-uniform memory access) adat-feldolgozási rendszerhez - Google Patents

Megszakítási architektúra nem egységes memória hozzáférésű (NUMA - non-uniform memory access) adat-feldolgozási rendszerhez

Info

Publication number
HUP0104536A2
HUP0104536A2 HU0104536A HUP0104536A HUP0104536A2 HU P0104536 A2 HUP0104536 A2 HU P0104536A2 HU 0104536 A HU0104536 A HU 0104536A HU P0104536 A HUP0104536 A HU P0104536A HU P0104536 A2 HUP0104536 A2 HU P0104536A2
Authority
HU
Hungary
Prior art keywords
interrupt
external
processor
interrupts
data processing
Prior art date
Application number
HU0104536A
Other languages
English (en)
Inventor
Gary Dale Carpenter
Mark Edward Dean
Philippe Louis Debacker
David Brian Glasco
Ronald Lynn Rockhold
Original Assignee
International Business Machines Corp.
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 International Business Machines Corp. filed Critical International Business Machines Corp.
Publication of HUP0104536A2 publication Critical patent/HUP0104536A2/hu
Publication of HUP0104536A3 publication Critical patent/HUP0104536A3/hu

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
    • 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
    • G06F9/48—Program initiating; Program switching, e.g. by interrupt
    • G06F9/4806—Task transfer initiation or dispatching
    • G06F9/4812—Task transfer initiation or dispatching by interrupt, e.g. masked

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bus Control (AREA)
  • Multi Processors (AREA)
  • Debugging And Monitoring (AREA)

Abstract

A találmány adatfeldolgozó rendszer és eljárás külső megszakításkezelésére, valamint programtermék átkötött csomópontok sokaságáttartalmazó adatfeldolgozó rendszerhez. A nem egységes memória-hozzáférésű (NUMA - non-uniform memory access) számítógépes rendszer(6) legalább két, csomópont átkötéssel (22) összekapcsolt csomóponttalrendelkezik, ahol a csomópontok közül legalább egy tartalmaz egyprocesszort a megszakítások kiszolgálásához. A csomópontok külsőmegszakításra vannak partícionálva úgy, hogy mindig egy külsőmegszakítás legyen átadva egy processzorhoz abban a külső megszakításitartományban, amelyben a megszakítás megjelent. Bár minden egyes külsőmegszakítási tartomány tipikusan csak egyetlen csomópontot tartalmaz,megszakítás csatornázást (interrupt channelling) vagy megszakítástölcsérezést (interrupt funnelling) valósíthatnak meg a külsőmegszakítások elirányítására a csomópont határokon keresztül ahhoz,hogy egy processzorhoz átadják. Amikor átadták egy processzorhoz,megszakításkezelő szoftvert futtathatnak bármely processzoron a külsőmegszakítás kiszolgálásához. A külső megszakítások kiszolgálását amegszakításkezelő lekérdező lánc (polling chain) méretének az eddighasználatos eljárásokéhoz képesti csökkentésével gyorsíthatják meg. Akülső megszakításokon kívül a jelen találmány megszakításiarchitektúrája támogatja a processzorok közti megszakításokat (IPI -inter-processor interrupt), amelyek által bármely processzormegszakíthatja önmagát, illetve egy vagy több másik processzort a NUMAszámítógépes rendszerben. Ó
HU0104536A 1998-12-17 1999-11-30 Interrupt architecture for a non-uniform memory access (numa) data processing system HUP0104536A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/213,998 US6148361A (en) 1998-12-17 1998-12-17 Interrupt architecture for a non-uniform memory access (NUMA) data processing system
PCT/GB1999/003988 WO2000036505A1 (en) 1998-12-17 1999-11-30 Interrupt architecture for a non-uniform memory access (numa) data processing system

Publications (2)

Publication Number Publication Date
HUP0104536A2 true HUP0104536A2 (hu) 2002-03-28
HUP0104536A3 HUP0104536A3 (en) 2002-08-28

Family

ID=22797380

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0104536A HUP0104536A3 (en) 1998-12-17 1999-11-30 Interrupt architecture for a non-uniform memory access (numa) data processing system

Country Status (13)

Country Link
US (1) US6148361A (hu)
EP (1) EP1141829B1 (hu)
JP (1) JP3606551B2 (hu)
KR (1) KR100457146B1 (hu)
CN (1) CN1128406C (hu)
AT (1) ATE232313T1 (hu)
AU (1) AU1397600A (hu)
CA (1) CA2349662C (hu)
CZ (1) CZ20012154A3 (hu)
DE (1) DE69905287T2 (hu)
HU (1) HUP0104536A3 (hu)
PL (1) PL348253A1 (hu)
WO (1) WO2000036505A1 (hu)

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Also Published As

Publication number Publication date
KR100457146B1 (ko) 2004-11-16
CA2349662A1 (en) 2000-06-22
AU1397600A (en) 2000-07-03
DE69905287T2 (de) 2003-10-30
CA2349662C (en) 2003-02-18
CZ20012154A3 (cs) 2001-09-12
CN1128406C (zh) 2003-11-19
DE69905287D1 (de) 2003-03-13
EP1141829B1 (en) 2003-02-05
HUP0104536A3 (en) 2002-08-28
US6148361A (en) 2000-11-14
KR20010087404A (ko) 2001-09-15
JP3606551B2 (ja) 2005-01-05
EP1141829A1 (en) 2001-10-10
WO2000036505A1 (en) 2000-06-22
CN1330782A (zh) 2002-01-09
JP2000181886A (ja) 2000-06-30
ATE232313T1 (de) 2003-02-15
PL348253A1 (en) 2002-05-20

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