Maintaining processor resources during architectural events

Maintaining processor resources during architectural events

In one embodiment of the present invention, a method includes switching between a first address space and a second address space, determining if the second address space exists in a list of address spaces; and maintaining entries of the first address space in a translation buffer after the switching...

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Hauptverfasser: Neiger, Gilbert, George, Robert T, Mondal, Sanjoy K, Uhlig, Richard A, Brandt, Jason W
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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creator Neiger, Gilbert
George, Robert T
Mondal, Sanjoy K
Uhlig, Richard A
Brandt, Jason W
description In one embodiment of the present invention, a method includes switching between a first address space and a second address space, determining if the second address space exists in a list of address spaces; and maintaining entries of the first address space in a translation buffer after the switching. In such manner, overhead associated with such a context switch may be reduced.
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subjects CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
title Maintaining processor resources during architectural events
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