{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9842083","patent":{"patent_number":"US-9842083","title":"Using completion queues for RDMA event detection","assignee":null,"inventors":[],"filing_date":"2015-05-18T00:00:00.000Z","publication_date":"2017-12-12T00:00:00.000Z","cpc_codes":["G06F","G06F","H04L","H04L","H04L","H04L","H04L"],"num_claims":16,"abstract":"Systems and methods for using completion queues for Remote Direct Memory Access (RDMA) event detection. An example method may comprise: receiving a request to create a queue pair for processing Remote Direct Memory Access (RDMA) requests using an RDMA-enabled network interface controller (RNIC), the queue pair comprising a send queue and a receive queue; associating the queue pair with a completion queue associated with the RNIC, the completion queue employed to store a plurality of completion queue elements associated with completed work requests; receiving a notification of an interrupt associated with the RNIC; and responsive to determining that at least one of a number of send queues associated with the completion queue or a number of receive queues associated with the completion queue exceeds zero, identifying at least one of: a first application registered to be notified of RDMA send events or a second application registered to be notified of RDMA receive events."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Using completion queues for RDMA event detection","description":"Systems and methods for using completion queues for Remote Direct Memory Access (RDMA) event detection. An example method may comprise: receiving a request to create a queue pair for processing Remote","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9842083","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-9842083","citation_suggestion":"Patentable. \"Using completion queues for RDMA event detection\" (US-9842083). https://patentable.app/patents/US-9842083","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9842083","json":"https://patentable.app/api/llm-context/US-9842083","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T16:31:12.832Z"}