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EP0635792A2 Expired / Lapsed EP ⏱️ 0.0 years remaining

Coordination method for parallel access to resource configurations by a plurality of processors

Assignee: Nokia Solutions and Networks GmbH and Co KG
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Filing: 1994-06-29
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Granted: —
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Expires: 2014-06-29
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Abstract

Abstract Translated from German In Multiprozessorsystemen existieren oft komplexe Resourcenkonfigurationen. Dadurch ergeben sich bei konkurierenden Zugriffen auf eine bestimmte Resourcenkonfiguration durch mehrere Prozessoren Koordinationsprobleme. Die Erfindung löst die Probleme dadurch, daß eine zentrale Sicherungstabelle eingeführt wird und daß ein Prozessor dort seine Prozessornummer zu einer bestimmten Sicherungsnummer hinterlegen muß, wenn er die Kontrolle über die zu dieser Sicherungsnummer gehörige Resourcenkonfiguration erhalten will. <IMAGE> Complex resource configurations often exist in multiprocessor systems. This results in coordination problems with concurrent access to a certain resource configuration by several processors. The invention solves the problems in that a central security table is introduced and in that a processor must store its processor number for a specific security number if it wants to maintain control over the resource configuration associated with this security number. <IMAGE>

Inventors

  • 👤 Robert Liebl
  • 👤 Wolfgang Dipl.-Phys. Pfaehler

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-01 03:17
CPC Classifications
G; G06; G06F; G06F9/00; G06F9/06; G06F9/46; G06F9/52; G06F2209/00; G06F2209/52; G06F2209/522

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