{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10503660","patent":{"patent_number":"US-10503660","title":"Technique for determining address translation data to be stored within an address translation cache","assignee":null,"inventors":[],"filing_date":"2017-12-20T00:00:00.000Z","publication_date":"2019-12-10T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":19,"abstract":"An apparatus and method are provided for determining address translation data to be stored within an address translation cache. The apparatus comprises an address translation cache having a plurality of entries, where each entry stores address translation data used when converting a virtual address into a corresponding physical address of a memory system. Control circuitry is used to perform an allocation process to determine the address translation data to be stored in each entry. Via an interface of the apparatus, access requests are received from a request source, where each access request identifies a virtual address. Prefetch circuitry is responsive to a contiguous access condition being detected from the access requests received by the interface, to retrieve one or more descriptors from a page table, where each descriptor is associated with a virtual page, in order to produce candidate coalesced address translation data relating to multiple contiguous virtual pages. At an appropriate point, the prefetch circuitry triggers the control circuitry to allocate, into a selected entry of the address translation cache, coalesced address translation data that is derived from the candidate coalesced address translation data. Such an approach has been found to provide a particularly efficient mechanism for creating coalesced address translation data for allocating into the address translation cache, without impacting the latency of the servicing of ongoing requests from the request source."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Technique for determining address translation data to be stored within an address translation cache","description":"An apparatus and method are provided for determining address translation data to be stored within an address translation cache. The apparatus comprises an address translation cache having a plurality ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10503660","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-10503660","citation_suggestion":"Patentable. \"Technique for determining address translation data to be stored within an address translation cache\" (US-10503660). https://patentable.app/patents/US-10503660","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10503660","json":"https://patentable.app/api/llm-context/US-10503660","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T08:44:35.066Z"}