{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8533437","patent":{"patent_number":"US-8533437","title":"Guaranteed prefetch instruction","assignee":null,"inventors":[],"filing_date":"2010-05-17T00:00:00.000Z","publication_date":"2013-09-10T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":29,"abstract":"A microprocessor includes a cache memory, an instruction set having first and second prefetch instructions each configured to instruct the microprocessor to prefetch a cache line of data from a system memory into the cache memory, and a memory subsystem configured to execute the first and second prefetch instructions. For the first prefetch instruction the memory subsystem is configured to forego prefetching the cache line of data from the system memory into the cache memory in response to a predetermined set of conditions. For the second prefetch instruction the memory subsystem is configured to complete prefetching the cache line of data from the system memory into the cache memory in response to the predetermined set of conditions."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Guaranteed prefetch instruction","description":"A microprocessor includes a cache memory, an instruction set having first and second prefetch instructions each configured to instruct the microprocessor to prefetch a cache line of data from a system","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8533437","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-8533437","citation_suggestion":"Patentable. \"Guaranteed prefetch instruction\" (US-8533437). https://patentable.app/patents/US-8533437","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8533437","json":"https://patentable.app/api/llm-context/US-8533437","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T18:35:11.999Z"}