{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11960893","patent":{"patent_number":"US-11960893","title":"Multi-table instruction prefetch unit for microprocessor","assignee":null,"inventors":[],"filing_date":"2021-12-29T00:00:00.000Z","publication_date":"2024-04-16T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":18,"abstract":"A method, programming product, and/or system for prefetching instructions includes an instruction prefetch table that has a plurality of entries, each entry for storing a first portion of an indirect branch instruction address and a target address, wherein the indirect branch instruction has multiple target addresses and the instruction prefetch table is accessed by an index obtained by hashing a second portion of bits of the indirect branch instruction address with an information vector of the indirect branch instruction. A further embodiment includes a first prefetch table for uni-target branch instructions and a second prefetch table for multi-target branch instructions. In operation it is determined whether a branch instruction hits in one of the multiple prefetch tables; a target address for the branch instruction is read from the respective prefetch table in which the branch instruction hit; and the branch instruction is prefetched to an instruction cache."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Multi-table instruction prefetch unit for microprocessor","description":"A method, programming product, and/or system for prefetching instructions includes an instruction prefetch table that has a plurality of entries, each entry for storing a first portion of an indirect ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11960893","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-11960893","citation_suggestion":"Patentable. \"Multi-table instruction prefetch unit for microprocessor\" (US-11960893). https://patentable.app/patents/US-11960893","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11960893","json":"https://patentable.app/api/llm-context/US-11960893","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T12:46:11.115Z"}