Bitmap locking using a nodal lock

In an embodiment, in response to a request from a producer thread to set a bit in a global bitmap, a nodal lock is obtained on a nodal bitmap at a node at which the producer thread executes. A determination is made whether a corresponding bit in a pending clear bitmap in the nodal bitmap indicates t...

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Bibliographische Detailangaben

Hauptverfasser:	LARSON DAVID A, JACOBS STUART Z
Format:	Patent
Sprache:	eng
Schlagworte:	CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS
Online-Zugang:	Volltext bestellen
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