{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9600314","patent":{"patent_number":"US-9600314","title":"Scheduler limited virtual device polling","assignee":null,"inventors":[],"filing_date":"2014-05-27T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["G06F","G06F","G06F","G06F","G06F","G06F"],"num_claims":20,"abstract":"A hypervisor executing on a computer system identifies a request of a guest operating system of a virtual machine in a shared device. The shared device comprises a shared memory space between a virtual processor of the virtual machine and the hypervisor. The hypervisor processes the request of the guest operating system and polls the shared device for additional requests. Upon determining that there are no additional requests in the shared device to be processed, the hypervisor identifies the virtual processor of the virtual machine associated with the device and determines the execution state of that virtual processor. The hypervisor disables polling the shared device for requests upon determining that the virtual processor is not executing."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Scheduler limited virtual device polling","description":"A hypervisor executing on a computer system identifies a request of a guest operating system of a virtual machine in a shared device. The shared device comprises a shared memory space between a virtua","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9600314","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-9600314","citation_suggestion":"Patentable. \"Scheduler limited virtual device polling\" (US-9600314). https://patentable.app/patents/US-9600314","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9600314","json":"https://patentable.app/api/llm-context/US-9600314","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:22:28.013Z"}