WO2000019312A3 - Process management method - Google Patents

Process management method Download PDF

Info

Publication number
WO2000019312A3
WO2000019312A3 PCT/DE1999/002827 DE9902827W WO0019312A3 WO 2000019312 A3 WO2000019312 A3 WO 2000019312A3 DE 9902827 W DE9902827 W DE 9902827W WO 0019312 A3 WO0019312 A3 WO 0019312A3
Authority
WO
WIPO (PCT)
Prior art keywords
fpm
messages
stp
atg
sequential
Prior art date
Application number
PCT/DE1999/002827
Other languages
German (de)
French (fr)
Other versions
WO2000019312A2 (en
Inventor
Helmut Wilhelm
Original Assignee
Siemens Ag
Helmut Wilhelm
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 Siemens Ag, Helmut Wilhelm filed Critical Siemens Ag
Priority to DE19981946T priority Critical patent/DE19981946D2/en
Publication of WO2000019312A2 publication Critical patent/WO2000019312A2/en
Publication of WO2000019312A3 publication Critical patent/WO2000019312A3/en

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
    • G06F9/544—Buffers; Shared memory; Pipes
    • 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
    • G06F9/546—Message passing systems or structures, e.g. queues

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer And Data Communications (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

A master process (STP) sends a job instruction (atg) pertaining to the execution of specific tasks to a totality of sequential processes (FP1, ..., FPn) and each sequential process sends a corresponding sequential process notification message (fpm) to the master process (STP) during and/or after execution of said tasks. Incoming messages (fpm) from the sequential process are buffered by the master process in a buffer storage (BUF) having a given capacity. Before information (atg, fpm) is sent by a process (STP, FPS), the availability number (m) of sequential process messages (fpm) is determined, the free storage capacity in the buffer storage (BUF) being sufficient to receive said messages, and a transmission number (m') of messages (atg, fpm) not exceeding the availability number is sent. The procedure is repeated at a later moment according to a predetermined specification for the remaining messages (FPS').
PCT/DE1999/002827 1998-09-28 1999-09-06 Process management method WO2000019312A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19981946T DE19981946D2 (en) 1998-09-28 1999-09-06 Process management procedures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19844407 1998-09-28
DE19844407.9 1998-09-28

Publications (2)

Publication Number Publication Date
WO2000019312A2 WO2000019312A2 (en) 2000-04-06
WO2000019312A3 true WO2000019312A3 (en) 2000-05-25

Family

ID=7882497

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/002827 WO2000019312A2 (en) 1998-09-28 1999-09-06 Process management method

Country Status (3)

Country Link
CN (1) CN1135471C (en)
DE (1) DE19981946D2 (en)
WO (1) WO2000019312A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103905783B (en) * 2012-12-25 2017-09-01 杭州海康威视数字技术股份有限公司 The method and apparatus of decoding display is carried out to video flowing
CN105701257B (en) * 2016-03-31 2019-05-21 北京奇虎科技有限公司 Data processing method and device
CN110968418A (en) * 2018-09-30 2020-04-07 北京忆恒创源科技有限公司 Signal-slot-based large-scale constrained concurrent task scheduling method and device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0433472A1 (en) * 1989-12-18 1991-06-26 Siemens Aktiengesellschaft Method for buffered data exchange between programs of a data processing system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0433472A1 (en) * 1989-12-18 1991-06-26 Siemens Aktiengesellschaft Method for buffered data exchange between programs of a data processing system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MASKIT D ET AL: "A MESSAGE-DRIVEN PROGRAMMING SYSTEM FOR FINE-GRAIN MULTICOMPUTERS", SOFTWARE PRACTICE & EXPERIENCE,GB,JOHN WILEY & SONS LTD. CHICHESTER, vol. 24, no. 10, 1 October 1994 (1994-10-01), pages 953 - 980, XP000655478, ISSN: 0038-0644 *

Also Published As

Publication number Publication date
WO2000019312A2 (en) 2000-04-06
DE19981946D2 (en) 2002-05-08
CN1135471C (en) 2004-01-21
CN1320240A (en) 2001-10-31

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