{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9697137","patent":{"patent_number":"US-9697137","title":"Filtering translation lookaside buffer invalidations","assignee":null,"inventors":[],"filing_date":"2014-11-14T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F"],"num_claims":30,"abstract":"A filter includes filter entries, each corresponding to a mapping between a virtual memory address and a physical memory address and including a presence indicator indicative which processing elements have the mapping present in their respective translation lookaside buffers (TLBs). A TLB invalidation (TLBI) instruction is received for a first mapping. If a first filter entry corresponding to the first mapping exists in the filter, the plurality of processing elements are partitioned into a first partition of zero or more processing elements that have the first mapping present in their TLBs and a second partition of zero or more processing elements that do not have the first mapping present in their TLBs based on the presence indicator of the first filter entry. The TLBI instruction is sent to the processing elements included in the first partition, and not those in the second partition."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Filtering translation lookaside buffer invalidations","description":"A filter includes filter entries, each corresponding to a mapping between a virtual memory address and a physical memory address and including a presence indicator indicative which processing elements","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9697137","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-9697137","citation_suggestion":"Patentable. \"Filtering translation lookaside buffer invalidations\" (US-9697137). https://patentable.app/patents/US-9697137","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9697137","json":"https://patentable.app/api/llm-context/US-9697137","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:54:28.757Z"}