Barrier Sync Signalling
A data processing device comprising: a plurality of processors, each of which has an associated sync request wire and an associated sync acknowledgment wire, both of which are used for co-ordinating barrier synchronisations. Each of the processors receives a signal representing a state of its sync a...
Saved in:
| Main Author | |
|---|---|
| Format | Patent |
| Language | English |
| Published |
04.01.2024
|
| Subjects | |
| Online Access | Get full text |
Cover
Loading…
| Abstract | A data processing device comprising: a plurality of processors, each of which has an associated sync request wire and an associated sync acknowledgment wire, both of which are used for co-ordinating barrier synchronisations. Each of the processors receives a signal representing a state of its sync acknowledgment wire, and asserts a sync request by setting a state of its sync request wire to be opposite to the state of its sync acknowledgement wire. The data processing device further comprises aggregation circuitry, which aggregates the state of the sync request wires to output an aggregate sync request to a sync controller. In response, the sync controller returns to each of the processors, an acknowledgment of the sync requests by causing the state of the sync acknowledgment wires to be set to be the same as the state of the sync request wires. |
|---|---|
| AbstractList | A data processing device comprising: a plurality of processors, each of which has an associated sync request wire and an associated sync acknowledgment wire, both of which are used for co-ordinating barrier synchronisations. Each of the processors receives a signal representing a state of its sync acknowledgment wire, and asserts a sync request by setting a state of its sync request wire to be opposite to the state of its sync acknowledgement wire. The data processing device further comprises aggregation circuitry, which aggregates the state of the sync request wires to output an aggregate sync request to a sync controller. In response, the sync controller returns to each of the processors, an acknowledgment of the sync requests by causing the state of the sync acknowledgment wires to be set to be the same as the state of the sync request wires. |
| Author | FELIX, Stephen |
| Author_xml | – fullname: FELIX, Stephen |
| BookMark | eNrjYmDJy89L5WQQd0osKspMLVIIrsxLVgjOTM9LzMnJzEvnYWBNS8wpTuWF0twMym6uIc4euqkF-fGpxQWJyal5qSXxocFGBkYmBgYm5kZmjobGxKkCAAv3JFI |
| ContentType | Patent |
| DBID | EVB |
| DatabaseName | esp@cenet |
| DatabaseTitleList | |
| Database_xml | – sequence: 1 dbid: EVB name: esp@cenet url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP sourceTypes: Open Access Repository |
| DeliveryMethod | fulltext_linktorsrc |
| Discipline | Medicine Chemistry Sciences Physics |
| ExternalDocumentID | US2024004726A1 |
| GroupedDBID | EVB |
| ID | FETCH-epo_espacenet_US2024004726A13 |
| IEDL.DBID | EVB |
| IngestDate | Fri Jul 19 13:02:32 EDT 2024 |
| IsOpenAccess | true |
| IsPeerReviewed | false |
| IsScholarly | false |
| Language | English |
| LinkModel | DirectLink |
| MergedId | FETCHMERGED-epo_espacenet_US2024004726A13 |
| Notes | Application Number: US202318338451 |
| OpenAccessLink | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240104&DB=EPODOC&CC=US&NR=2024004726A1 |
| ParticipantIDs | epo_espacenet_US2024004726A1 |
| PublicationCentury | 2000 |
| PublicationDate | 20240104 |
| PublicationDateYYYYMMDD | 2024-01-04 |
| PublicationDate_xml | – month: 01 year: 2024 text: 20240104 day: 04 |
| PublicationDecade | 2020 |
| PublicationYear | 2024 |
| RelatedCompanies | Graphcore Limited |
| RelatedCompanies_xml | – name: Graphcore Limited |
| Score | 3.520742 |
| Snippet | A data processing device comprising: a plurality of processors, each of which has an associated sync request wire and an associated sync acknowledgment wire,... |
| SourceID | epo |
| SourceType | Open Access Repository |
| SubjectTerms | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| Title | Barrier Sync Signalling |
| URI | https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240104&DB=EPODOC&locale=&CC=US&NR=2024004726A1 |
| hasFullText | 1 |
| inHoldings | 1 |
| isFullTextHit | |
| isPrint | |
| link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwY2BQMU0zNko1SATGQKIJaEuOmaWuRbKZBTDjmQIrpxTj1DRz0G5kXz8zj1ATrwjTCCaGHNheGPA5oeXgwxGBOSoZmN9LwOV1AWIQywW8trJYPykTKJRv7xZi66IG7R0DqyfQbbYuTrauAf4u_s5qzs62ocFqfkEQOdDJiGaOwL4SK6ghDTpp3zXMCbQvpQC5UnETZGALAJqXVyLEwJSaJ8zA6Qy7e02YgcMXOuUtzMAOXqOZXAwUhObDYhEGcafEItBVcwrBlXnJCsGZ6cDkANpXLsqg7OYa4uyhC7QrHu61-NBgZIcZizGwADv9qRIMCqZGFsnGKQaWFgYpRsCyLMXSPCkxERh0JsAgBdbBppIMMvhMksIvLc3ABeKChxJMZBhYSopKU2WBlWtJkhw4TADtGHpJ |
| link.rule.ids | 230,309,786,891,25594,76904 |
| linkProvider | European Patent Office |
| linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV1ZS8NAEB5KPeqbxqtaNaDkrRhy5yGIuYjapMUk0reQq1KQtDQR8d87u6bap77uwB6zO_sxu_PNANzJM1Eo-RR3IJUIJUfRh1quaGh4MoJTIZYzlbCR_UDxYul5Kk878LHmwtA8oV80OSJaVI723tD7evn_iGXT2Mr6Pptj0-LBjQyba71jhCdSzdY2DWcytscWZ1lGHHLB66-MZEZUHtFX2lHRKSSZ9p03k_BSlpug4h7C7gT7q5oj6JQVAz1rXXuNgX2__fJmYI_GaOY1NrZ2WB_DmZmuSKk5Nvyucjacv-NxILzyE7h1ncjyhjhW8re0JA43JyaeQhed_vIcWFnQcrHgdY0vBLzLCl3N0hRVJ6FKEYPlPgy29XSxXXwDPS_yR8noKXi5hAMios8K0gC6zeqzvEKgbbJrqp8fywV9NA |
| openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=Barrier+Sync+Signalling&rft.inventor=FELIX%2C+Stephen&rft.date=2024-01-04&rft.externalDBID=A1&rft.externalDocID=US2024004726A1 |