System, Apparatus And Method For Dynamically Adjusting Platform Power And Performance Based On Task Characteristics
In one embodiment, a processor includes: at least one core; and a power controller coupled to the at least one core. The power controller may include: a workload monitor circuit to calculate a background task ratio based on a first amount of time that the at least one core executed background tasks...
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| creator | ZHU, JIANFANG KIRUBAKARAN, DEEPAK SAMUEL CHABUKSWAR, RAJSHREE RIVAS TOLEDANO, RAOUL NGE, CHEE LIM BRAUN, WILLIAM NAIR, SUDHEER HERMERDING, II, JAMES FENGER, RUSSELL KAPALEY, UDAYAN WANG, ZHONGSHENG |
| description | In one embodiment, a processor includes: at least one core; and a power controller coupled to the at least one core. The power controller may include: a workload monitor circuit to calculate a background task ratio based on a first amount of time that the at least one core executed background tasks during an active duration; and a control circuit to dynamically apply a power management policy for a background mode when the background task ratio exceeds a background mode threshold, the power management policy for the background mode to reduce power consumption of the processor. Other embodiments are described and claimed. |
| format | Patent |
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The power controller may include: a workload monitor circuit to calculate a background task ratio based on a first amount of time that the at least one core executed background tasks during an active duration; and a control circuit to dynamically apply a power management policy for a background mode when the background task ratio exceeds a background mode threshold, the power management policy for the background mode to reduce power consumption of the processor. Other embodiments are described and claimed.</description><language>eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; PHYSICS</subject><creationdate>2021</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=20210930&DB=EPODOC&CC=US&NR=2021303054A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210930&DB=EPODOC&CC=US&NR=2021303054A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHU, JIANFANG</creatorcontrib><creatorcontrib>KIRUBAKARAN, DEEPAK SAMUEL</creatorcontrib><creatorcontrib>CHABUKSWAR, RAJSHREE</creatorcontrib><creatorcontrib>RIVAS TOLEDANO, RAOUL</creatorcontrib><creatorcontrib>NGE, CHEE LIM</creatorcontrib><creatorcontrib>BRAUN, WILLIAM</creatorcontrib><creatorcontrib>NAIR, SUDHEER</creatorcontrib><creatorcontrib>HERMERDING, II, JAMES</creatorcontrib><creatorcontrib>FENGER, RUSSELL</creatorcontrib><creatorcontrib>KAPALEY, UDAYAN</creatorcontrib><creatorcontrib>WANG, ZHONGSHENG</creatorcontrib><title>System, Apparatus And Method For Dynamically Adjusting Platform Power And Performance Based On Task Characteristics</title><description>In one embodiment, a processor includes: at least one core; and a power controller coupled to the at least one core. 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The power controller may include: a workload monitor circuit to calculate a background task ratio based on a first amount of time that the at least one core executed background tasks during an active duration; and a control circuit to dynamically apply a power management policy for a background mode when the background task ratio exceeds a background mode threshold, the power management policy for the background mode to reduce power consumption of the processor. Other embodiments are described and claimed.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| title | System, Apparatus And Method For Dynamically Adjusting Platform Power And Performance Based On Task Characteristics |
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