{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10521346","patent":{"patent_number":"US-10521346","title":"Arithmetic processing apparatus and control method for arithmetic processing apparatus","assignee":null,"inventors":[],"filing_date":"2018-09-04T00:00:00.000Z","publication_date":"2019-12-31T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":10,"abstract":"An arithmetic processing apparatus includes, a plurality of core memory groups, each of core memory groups including a plurality of arithmetic processing circuits, cache memory circuitry, shared by the plurality of arithmetic processing circuits, including a cache memory, a cache tag that stores a state of the cache memory, a tag directory that stores data possession information by a cache memory in another core memory group, and a memory access control circuit that receives a first memory access request from the cache memory circuitry and controls access to a memory other than a cache memory included in the cache memory circuitry, and a cache memory control circuit that receives a second memory access request from the arithmetic processing circuits and a third memory access request from the another core memory group and controls access to the cache memory."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Arithmetic processing apparatus and control method for arithmetic processing apparatus","description":"An arithmetic processing apparatus includes, a plurality of core memory groups, each of core memory groups including a plurality of arithmetic processing circuits, cache memory circuitry, shared by th","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10521346","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-10521346","citation_suggestion":"Patentable. \"Arithmetic processing apparatus and control method for arithmetic processing apparatus\" (US-10521346). https://patentable.app/patents/US-10521346","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10521346","json":"https://patentable.app/api/llm-context/US-10521346","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T12:45:26.695Z"}