{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8504749","patent":{"patent_number":"US-8504749","title":"Synchronization of multiple processor cores","assignee":null,"inventors":[],"filing_date":"2008-07-22T00:00:00.000Z","publication_date":"2013-08-06T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":16,"abstract":"The invention relates to a spinlock-based multi-core synchronization technique in a real-time environment, wherein multiple processor cores perform spinning attempts to request a lock and the lock is allocated to at most one of the multiple cores for a mutually exclusive operation thereof. A method embodiment of the technique comprises the steps of allocating the lock to the first core requesting it; establishing for each core an indication of a waiting time for receiving the lock; selecting at least one of the spinning cores based on the waiting time indications; and, upon return of the lock, conditionally allocating the lock to the selected core, if the selected core performs a spinning attempt within a predefined time window starting with the return of the lock."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Synchronization of multiple processor cores","description":"The invention relates to a spinlock-based multi-core synchronization technique in a real-time environment, wherein multiple processor cores perform spinning attempts to request a lock and the lock is ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8504749","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-8504749","citation_suggestion":"Patentable. \"Synchronization of multiple processor cores\" (US-8504749). https://patentable.app/patents/US-8504749","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8504749","json":"https://patentable.app/api/llm-context/US-8504749","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T21:46:17.274Z"}