CA2107299A1 - High Performance Machine for Switched Communications in a Heterogenous Data Processing Network Gateway - Google Patents

High Performance Machine for Switched Communications in a Heterogenous Data Processing Network Gateway

Info

Publication number
CA2107299A1
CA2107299A1 CA2107299A CA2107299A CA2107299A1 CA 2107299 A1 CA2107299 A1 CA 2107299A1 CA 2107299 A CA2107299 A CA 2107299A CA 2107299 A CA2107299 A CA 2107299A CA 2107299 A1 CA2107299 A1 CA 2107299A1
Authority
CA
Canada
Prior art keywords
distributed system
switched communications
data processing
high performance
remote procedure
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA2107299A
Other languages
French (fr)
Other versions
CA2107299C (en
Inventor
Mehrad Yasrebi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IBM Canada Ltd
Original Assignee
IBM Canada Ltd
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 Canada Ltd filed Critical IBM Canada Ltd
Priority to CA002107299A priority Critical patent/CA2107299C/en
Priority to US08/131,059 priority patent/US5463625A/en
Publication of CA2107299A1 publication Critical patent/CA2107299A1/en
Application granted granted Critical
Publication of CA2107299C publication Critical patent/CA2107299C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G06F9/54—Interprogram communication
    • G06F9/547—Remote procedure calls [RPC]; Web services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/133—Protocols for remote procedure calls [RPC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/62—Establishing a time schedule for servicing the requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]

Abstract

In a distributed system , such as a local area network having a facility for synchronous remote procedure calls and multi-threading, an interface mechanism for linking client workstations on the distributed system with external switched communications networks is provided. The interface extends the remote procedure calling facility beyond the distributed system by classifying the different types of remote procedure calls that can be issued to a switched communications gateway in the distributed system, and permitting the issuance of multiple threads of control, according to the type of function the procedure call represents. Related functions are forced to execute sequentially at the gateway, while those classified as unrelated functions can execute sequentially. The advantages of heterogeneity and concurrency of the distributed system are thus extended to its switched communications links with external switched networks.
CA002107299A 1993-09-29 1993-09-29 High performance machine for switched communications in a heterogenous data processing network gateway Expired - Fee Related CA2107299C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002107299A CA2107299C (en) 1993-09-29 1993-09-29 High performance machine for switched communications in a heterogenous data processing network gateway
US08/131,059 US5463625A (en) 1993-09-29 1993-10-01 High performance machine for switched communications in a heterogeneous data processing network gateway

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002107299A CA2107299C (en) 1993-09-29 1993-09-29 High performance machine for switched communications in a heterogenous data processing network gateway
US08/131,059 US5463625A (en) 1993-09-29 1993-10-01 High performance machine for switched communications in a heterogeneous data processing network gateway

Publications (2)

Publication Number Publication Date
CA2107299A1 true CA2107299A1 (en) 1995-03-30
CA2107299C CA2107299C (en) 1997-02-25

Family

ID=25676694

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002107299A Expired - Fee Related CA2107299C (en) 1993-09-29 1993-09-29 High performance machine for switched communications in a heterogenous data processing network gateway

Country Status (2)

Country Link
US (1) US5463625A (en)
CA (1) CA2107299C (en)

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Also Published As

Publication number Publication date
CA2107299C (en) 1997-02-25
US5463625A (en) 1995-10-31

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