Methods and apparatus to provide isolated execution environments
Methods and apparatus to provide isolated execution environments are disclosed. An example apparatus includes a machine status register to determine whether excess micro operations are available during an instruction cycle to execute a pico-application in response to a request for computing provided...
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| creator | Poornachandran, Rajesh Zimmer, Vincent J Sun, Mingqiu Selvaraje, Gopinatth |
| description | Methods and apparatus to provide isolated execution environments are disclosed. An example apparatus includes a machine status register to determine whether excess micro operations are available during an instruction cycle to execute a pico-application in response to a request for computing provided by a host application. The pico-application is a fragment of microcode. The microcode comprises a plurality of micro operations. The machine status register is also to determine whether space is available in a memory to load the pico-application. The example apparatus also includes a loader to load a virtual machine and the pico-application into the memory in response to the excess micro operations and the space in the memory being available. The virtual machine validates the pico-application and loads the pico-application into the memory. The example apparatus also includes a processor to execute the pico-application via the excess micro operations. |
| format | Patent |
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An example apparatus includes a machine status register to determine whether excess micro operations are available during an instruction cycle to execute a pico-application in response to a request for computing provided by a host application. The pico-application is a fragment of microcode. The microcode comprises a plurality of micro operations. The machine status register is also to determine whether space is available in a memory to load the pico-application. The example apparatus also includes a loader to load a virtual machine and the pico-application into the memory in response to the excess micro operations and the space in the memory being available. The virtual machine validates the pico-application and loads the pico-application into the memory. The example apparatus also includes a processor to execute the pico-application via the excess micro operations.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRIC DIGITAL DATA PROCESSING ; ELECTRICITY ; PHYSICS ; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><creationdate>2019</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=20190226&DB=EPODOC&CC=US&NR=10218508B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190226&DB=EPODOC&CC=US&NR=10218508B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Poornachandran, Rajesh</creatorcontrib><creatorcontrib>Zimmer, Vincent J</creatorcontrib><creatorcontrib>Sun, Mingqiu</creatorcontrib><creatorcontrib>Selvaraje, Gopinatth</creatorcontrib><title>Methods and apparatus to provide isolated execution environments</title><description>Methods and apparatus to provide isolated execution environments are disclosed. An example apparatus includes a machine status register to determine whether excess micro operations are available during an instruction cycle to execute a pico-application in response to a request for computing provided by a host application. The pico-application is a fragment of microcode. The microcode comprises a plurality of micro operations. The machine status register is also to determine whether space is available in a memory to load the pico-application. The example apparatus also includes a loader to load a virtual machine and the pico-application into the memory in response to the excess micro operations and the space in the memory being available. The virtual machine validates the pico-application and loads the pico-application into the memory. The example apparatus also includes a processor to execute the pico-application via the excess micro operations.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>ELECTRICITY</subject><subject>PHYSICS</subject><subject>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNyjEKwkAQBdBtLES9w3gAIYkIKUVRbKzUOgzZLy7EmWVnEjy-jQewes2bh_0V_tJoxBKJc-bCPhq5Ui46pQhKpgM7IuGDfvSkQpApFZU3xG0ZZk8eDKufi7A-n-7HywZZO1jmHgLvHre6aup2V7WHZvvP-QIbADIy</recordid><startdate>20190226</startdate><enddate>20190226</enddate><creator>Poornachandran, Rajesh</creator><creator>Zimmer, Vincent J</creator><creator>Sun, Mingqiu</creator><creator>Selvaraje, Gopinatth</creator><scope>EVB</scope></search><sort><creationdate>20190226</creationdate><title>Methods and apparatus to provide isolated execution environments</title><author>Poornachandran, Rajesh ; Zimmer, Vincent J ; Sun, Mingqiu ; Selvaraje, Gopinatth</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US10218508B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2019</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>ELECTRICITY</topic><topic>PHYSICS</topic><topic>TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION</topic><toplevel>online_resources</toplevel><creatorcontrib>Poornachandran, Rajesh</creatorcontrib><creatorcontrib>Zimmer, Vincent J</creatorcontrib><creatorcontrib>Sun, Mingqiu</creatorcontrib><creatorcontrib>Selvaraje, Gopinatth</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Poornachandran, Rajesh</au><au>Zimmer, Vincent J</au><au>Sun, Mingqiu</au><au>Selvaraje, Gopinatth</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Methods and apparatus to provide isolated execution environments</title><date>2019-02-26</date><risdate>2019</risdate><abstract>Methods and apparatus to provide isolated execution environments are disclosed. An example apparatus includes a machine status register to determine whether excess micro operations are available during an instruction cycle to execute a pico-application in response to a request for computing provided by a host application. The pico-application is a fragment of microcode. The microcode comprises a plurality of micro operations. The machine status register is also to determine whether space is available in a memory to load the pico-application. The example apparatus also includes a loader to load a virtual machine and the pico-application into the memory in response to the excess micro operations and the space in the memory being available. The virtual machine validates the pico-application and loads the pico-application into the memory. The example apparatus also includes a processor to execute the pico-application via the excess micro operations.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY PHYSICS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION |
| title | Methods and apparatus to provide isolated execution environments |
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