METHOD AND APPARATUS FOR HIGH-PERFORMANCE PAGE-FAULT HANDLING FOR MULTI-TENANT SCALABLE ACCELERATORS

METHOD AND APPARATUS FOR HIGH-PERFORMANCE PAGE-FAULT HANDLING FOR MULTI-TENANT SCALABLE ACCELERATORS

Apparatus and method for high-performance page fault handling. For example, one embodiment of an apparatus comprises: one or more accelerator engines to process work descriptors submitted by clients to a plurality of work queues; fault processing hardware logic associated with the one or more accele...

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Bibliographische Detailangaben
Hauptverfasser: LANTZ, Philip, SANKARAN, Rajesh, RANGANATHAN, Narayan, RAO, Nikhil P, GAYEN, Saurabh, KUMAR, Sanjay, JOSHI, Dhananjay, KAKAIYA, Utkarsh Y
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Apparatus and method for high-performance page fault handling. For example, one embodiment of an apparatus comprises: one or more accelerator engines to process work descriptors submitted by clients to a plurality of work queues; fault processing hardware logic associated with the one or more accelerator engines, the fault processing hardware logic to implement a specified page fault handling mode for each work queue of the plurality of work queues, the page fault handling modes including a first page fault handling mode and a second page fault handling mode.