IT1320466B1 - Procedimento e apparecchiuatura per l'arbitrio di processi concorrenti in sistemi multiprocessore. - Google Patents

Procedimento e apparecchiuatura per l'arbitrio di processi concorrenti in sistemi multiprocessore.

Info

Publication number
IT1320466B1
IT1320466B1 IT2000TO000643A ITTO20000643A IT1320466B1 IT 1320466 B1 IT1320466 B1 IT 1320466B1 IT 2000TO000643 A IT2000TO000643 A IT 2000TO000643A IT TO20000643 A ITTO20000643 A IT TO20000643A IT 1320466 B1 IT1320466 B1 IT 1320466B1
Authority
IT
Italy
Prior art keywords
arbitration
procedure
equipment
multiprocessor systems
competitive processes
Prior art date
Application number
IT2000TO000643A
Other languages
English (en)
Inventor
Marco Gandini
Valter Bella
Original Assignee
Cselt Centro Studi Lab Telecom
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 Cselt Centro Studi Lab Telecom filed Critical Cselt Centro Studi Lab Telecom
Priority to IT2000TO000643A priority Critical patent/IT1320466B1/it
Publication of ITTO20000643A0 publication Critical patent/ITTO20000643A0/it
Priority to PCT/EP2001/007193 priority patent/WO2002001345A2/en
Publication of ITTO20000643A1 publication Critical patent/ITTO20000643A1/it
Application granted granted Critical
Publication of IT1320466B1 publication Critical patent/IT1320466B1/it

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/16—Handling requests for interconnection or transfer for access to memory bus
    • G06F13/1605—Handling requests for interconnection or transfer for access to memory bus based on arbitration
    • G06F13/1652—Handling requests for interconnection or transfer for access to memory bus based on arbitration in a multiprocessor architecture
    • G06F13/1663—Access to shared 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
    • G06F9/48—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
    • 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
    • G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
    • G06F9/4881—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Multi Processors (AREA)
  • Communication Control (AREA)
  • Electrotherapy Devices (AREA)
  • Computer And Data Communications (AREA)
IT2000TO000643A 2000-06-29 2000-06-29 Procedimento e apparecchiuatura per l'arbitrio di processi concorrenti in sistemi multiprocessore. IT1320466B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2000TO000643A IT1320466B1 (it) 2000-06-29 2000-06-29 Procedimento e apparecchiuatura per l'arbitrio di processi concorrenti in sistemi multiprocessore.
PCT/EP2001/007193 WO2002001345A2 (en) 2000-06-29 2001-06-25 Method and apparatus for arbitration of concurrent processes in multiprocessor systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000TO000643A IT1320466B1 (it) 2000-06-29 2000-06-29 Procedimento e apparecchiuatura per l'arbitrio di processi concorrenti in sistemi multiprocessore.

Publications (3)

Publication Number Publication Date
ITTO20000643A0 ITTO20000643A0 (it) 2000-06-29
ITTO20000643A1 ITTO20000643A1 (it) 2001-12-29
IT1320466B1 true IT1320466B1 (it) 2003-11-26

Family

ID=11457869

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000TO000643A IT1320466B1 (it) 2000-06-29 2000-06-29 Procedimento e apparecchiuatura per l'arbitrio di processi concorrenti in sistemi multiprocessore.

Country Status (2)

Country Link
IT (1) IT1320466B1 (it)
WO (1) WO2002001345A2 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2438686B1 (en) 2009-06-04 2016-09-14 Telefonaktiebolaget LM Ericsson (publ) Passive single ended line testing (SELT)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4679166A (en) * 1983-01-17 1987-07-07 Tandy Corporation Co-processor combination
DE69030640T2 (de) * 1989-11-03 1997-11-06 Compaq Computer Corp Multiprozessorarbitrierung in für Einzelprozessor bestimmten Arbitrierungsschemas
GB2283596B (en) * 1993-11-01 1998-07-01 Ericsson Ge Mobile Communicat Multiprocessor data memory sharing
US6078338A (en) * 1998-03-11 2000-06-20 Compaq Computer Corporation Accelerated graphics port programmable memory access arbiter

Also Published As

Publication number Publication date
ITTO20000643A1 (it) 2001-12-29
ITTO20000643A0 (it) 2000-06-29
WO2002001345A3 (en) 2003-03-06
WO2002001345A2 (en) 2002-01-03

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