{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-12001343","patent":{"patent_number":"US-12001343","title":"Selective distribution of translation entry invalidation requests in a multithreaded data processing system","assignee":null,"inventors":[],"filing_date":"2022-12-30T00:00:00.000Z","publication_date":"2024-06-04T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F"],"num_claims":19,"abstract":"A data processing system includes a plurality of processing nodes communicatively coupled to a system fabric. Each of the processing nodes includes a respective plurality of processor cores. Logical partition (LPAR) information for each of a plurality of LPARs is maintained in a register set in each of the processor cores, where the LPAR information indicates, for each of the LPARs, which of the processing nodes may hold an address translation entry for each LPAR. Based on the LPAR information, a first processor core selects a broadcast scope for a multicast request on the system fabric that includes fewer than all of the plurality of processing nodes and issues the multicast request with the selected broadcast scope. The first processor core updates the LPAR information in the register set of a second processor core in another of the plurality of processing nodes via an inter-processor interrupt."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Selective distribution of translation entry invalidation requests in a multithreaded data processing system","description":"A data processing system includes a plurality of processing nodes communicatively coupled to a system fabric. Each of the processing nodes includes a respective plurality of processor cores. Logical p","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-12001343","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-12001343","citation_suggestion":"Patentable. \"Selective distribution of translation entry invalidation requests in a multithreaded data processing system\" (US-12001343). https://patentable.app/patents/US-12001343","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-12001343","json":"https://patentable.app/api/llm-context/US-12001343","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:24:34.562Z"}