{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9626229","patent":{"patent_number":"US-9626229","title":"Processor performance monitoring unit synchronization","assignee":null,"inventors":[],"filing_date":"2016-01-07T00:00:00.000Z","publication_date":"2017-04-18T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"A method for monitoring performance of events occurring in a multiprocessor system is provided where the performance monitoring units (PMUs) are globally synchronized. The global synchronization is carried out with a dedicated bit field set to any of pause, stop, restart, or reset command. The command is sent across the scan communications interface (SCOM) of all chips by using existing fabric connecting all nest units to control the PMUs in the system. A pre-scale counter before a main counter may be used to buffer event counts until a reset or a restart command is sent to the SCOM in the system."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Processor performance monitoring unit synchronization","description":"A method for monitoring performance of events occurring in a multiprocessor system is provided where the performance monitoring units (PMUs) are globally synchronized. The global synchronization is ca","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9626229","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-9626229","citation_suggestion":"Patentable. \"Processor performance monitoring unit synchronization\" (US-9626229). https://patentable.app/patents/US-9626229","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9626229","json":"https://patentable.app/api/llm-context/US-9626229","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:59:33.201Z"}