Data processing system and method having an operating system that communicates with an accelerator independently of a hypervisor
A data processing system includes one or more processors that each execute one or more operating systems. Each operating system includes one or more applications. An accelerator provides a shared resource for a plurality of the applications and has one or more input/output interfaces for the submiss...
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creator | Evans Matt Zyngier Marc Parker Jason Persson Hakan |
description | A data processing system includes one or more processors that each execute one or more operating systems. Each operating system includes one or more applications. An accelerator provides a shared resource for a plurality of the applications and has one or more input/output interfaces for the submission of tasks to the accelerator from an application. A hypervisor manages the allocation of the input/output interfaces to the one or more operating systems and a hypervisor interface enables communication between the hypervisor and the accelerator. The system is capable of being configured such that an operating system that has been allocated an input/output interface is capable of communicating with the accelerator via the input/output interface independently of the hypervisor. A memory management unit is capable of providing an isolated region of a memory for use by the operating system while the operating system retains its allocated input/output interface. |
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A memory management unit is capable of providing an isolated region of a memory for use by the operating system while the operating system retains its allocated input/output interface.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171024&DB=EPODOC&CC=US&NR=9798565B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25553,76306</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171024&DB=EPODOC&CC=US&NR=9798565B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Evans Matt</creatorcontrib><creatorcontrib>Zyngier Marc</creatorcontrib><creatorcontrib>Parker Jason</creatorcontrib><creatorcontrib>Persson Hakan</creatorcontrib><title>Data processing system and method having an operating system that communicates with an accelerator independently of a hypervisor</title><description>A data processing system includes one or more processors that each execute one or more operating systems. 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subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
title | Data processing system and method having an operating system that communicates with an accelerator independently of a hypervisor |
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