Turnstile API for runtime priority boosting
One embodiment provides for a computer-implemented method comprising instantiating a synchronization primitive to control access to a resource, acquiring the synchronization primitive at a first thread, the first thread having a first priority, associating a turnstile with the synchronization primit...
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| creator | Shah, Jainam A Magee, James M Steffen, Daniel A Dalmia, Kushal Chimene, Daniel A Habouzit, Pierre Andrus, Jeremy C Sadini, Marina |
| description | One embodiment provides for a computer-implemented method comprising instantiating a synchronization primitive to control access to a resource, acquiring the synchronization primitive at a first thread, the first thread having a first priority, associating a turnstile with the synchronization primitive, setting an inheritor of the turnstile to the first thread, attempting to acquire the synchronization primitive at a second thread while the synchronization primitive is held by the first thread, the second thread having a second priority, adding the second thread to a wait queue of the turnstile; and in response to determining that the second priority is higher than the first priority, increasing the priority of the first thread to the second priority. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US10901920B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US10901920B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US10901920B23</originalsourceid><addsrcrecordid>eNrjZNAOKS3KKy7JzElVcAzwVEjLL1IoKs0rycxNVSgoyswvyiypVEjKzweqyEvnYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxocGGBpYGhpZGBk5GxsSoAQBuFymo</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Turnstile API for runtime priority boosting</title><source>esp@cenet</source><creator>Shah, Jainam A ; Magee, James M ; Steffen, Daniel A ; Dalmia, Kushal ; Chimene, Daniel A ; Habouzit, Pierre ; Andrus, Jeremy C ; Sadini, Marina</creator><creatorcontrib>Shah, Jainam A ; Magee, James M ; Steffen, Daniel A ; Dalmia, Kushal ; Chimene, Daniel A ; Habouzit, Pierre ; Andrus, Jeremy C ; Sadini, Marina</creatorcontrib><description>One embodiment provides for a computer-implemented method comprising instantiating a synchronization primitive to control access to a resource, acquiring the synchronization primitive at a first thread, the first thread having a first priority, associating a turnstile with the synchronization primitive, setting an inheritor of the turnstile to the first thread, attempting to acquire the synchronization primitive at a second thread while the synchronization primitive is held by the first thread, the second thread having a second priority, adding the second thread to a wait queue of the turnstile; 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and in response to determining that the second priority is higher than the first priority, increasing the priority of the first thread to the second priority.</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>PHYSICS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAOKS3KKy7JzElVcAzwVEjLL1IoKs0rycxNVSgoyswvyiypVEjKzweqyEvnYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxocGGBpYGhpZGBk5GxsSoAQBuFymo</recordid><startdate>20210126</startdate><enddate>20210126</enddate><creator>Shah, Jainam A</creator><creator>Magee, James M</creator><creator>Steffen, Daniel A</creator><creator>Dalmia, Kushal</creator><creator>Chimene, Daniel A</creator><creator>Habouzit, Pierre</creator><creator>Andrus, Jeremy C</creator><creator>Sadini, Marina</creator><scope>EVB</scope></search><sort><creationdate>20210126</creationdate><title>Turnstile API for runtime priority boosting</title><author>Shah, Jainam A ; Magee, James M ; Steffen, Daniel A ; Dalmia, Kushal ; Chimene, Daniel A ; Habouzit, Pierre ; Andrus, Jeremy C ; Sadini, Marina</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US10901920B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2021</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>PHYSICS</topic><toplevel>online_resources</toplevel><creatorcontrib>Shah, Jainam A</creatorcontrib><creatorcontrib>Magee, James M</creatorcontrib><creatorcontrib>Steffen, Daniel A</creatorcontrib><creatorcontrib>Dalmia, Kushal</creatorcontrib><creatorcontrib>Chimene, Daniel A</creatorcontrib><creatorcontrib>Habouzit, Pierre</creatorcontrib><creatorcontrib>Andrus, Jeremy C</creatorcontrib><creatorcontrib>Sadini, Marina</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Shah, Jainam A</au><au>Magee, James M</au><au>Steffen, Daniel A</au><au>Dalmia, Kushal</au><au>Chimene, Daniel A</au><au>Habouzit, Pierre</au><au>Andrus, Jeremy C</au><au>Sadini, Marina</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Turnstile API for runtime priority boosting</title><date>2021-01-26</date><risdate>2021</risdate><abstract>One embodiment provides for a computer-implemented method comprising instantiating a synchronization primitive to control access to a resource, acquiring the synchronization primitive at a first thread, the first thread having a first priority, associating a turnstile with the synchronization primitive, setting an inheritor of the turnstile to the first thread, attempting to acquire the synchronization primitive at a second thread while the synchronization primitive is held by the first thread, the second thread having a second priority, adding the second thread to a wait queue of the turnstile; and in response to determining that the second priority is higher than the first priority, increasing the priority of the first thread to the second priority.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| title | Turnstile API for runtime priority boosting |
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