{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9836396","patent":{"patent_number":"US-9836396","title":"Method for managing a last level cache and apparatus utilizing the same","assignee":null,"inventors":[],"filing_date":"2015-11-10T00:00:00.000Z","publication_date":"2017-12-05T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"A last-level cache controller includes a system state monitor and a cache partitioning module. The system state monitor is configured to obtain a latency sensitivity factor, off-chip latency factors, and cache miss information for each of the processor cores. The cache partitioning module is configured to: obtain a first weighted latency according to the latency sensitivity factor, the off-chip latency factors and a first entry of the cache miss information that corresponds to a first cache partition configuration for each of the processor cores; obtain a first aggregated weighted latency according to the first weighted latency of each of the processor cores; determine whether a partition criterion is satisfied, where the partition criterion takes the first aggregated weighted latency into consideration; and partition the cache ways of the last-level cache using the first partition configuration when determining that the partition criterion is satisfied."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method for managing a last level cache and apparatus utilizing the same","description":"A last-level cache controller includes a system state monitor and a cache partitioning module. The system state monitor is configured to obtain a latency sensitivity factor, off-chip latency factors, ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9836396","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-9836396","citation_suggestion":"Patentable. \"Method for managing a last level cache and apparatus utilizing the same\" (US-9836396). https://patentable.app/patents/US-9836396","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9836396","json":"https://patentable.app/api/llm-context/US-9836396","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T04:58:28.947Z"}