{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9639396","patent":{"patent_number":"US-9639396","title":"Starvation control in a data processing system","assignee":null,"inventors":[],"filing_date":"2014-09-16T00:00:00.000Z","publication_date":"2017-05-02T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":15,"abstract":"A data processing system (100) includes a main list (126) of tasks, main scheduling scheme, a starvation list (128) of tasks, and a secondary scheduling scheme. A method identifies tasks in the main list that are potentially-starving tasks and places the potentially-starving tasks in the starvation list. A starvation monitor (130) controls starvation of tasks in the system by determining when to use the secondary scheduling scheme to schedule, for execution on a CPU (132), a highest priority task in the starvation list prior to scheduling, pursuant to the main scheduling scheme, other tasks in the main list. The starvation monitor determines a number of times that a task in the main list is pre-empted, by other tasks in the main list, from being scheduled for execution on the CPU. A counter (131) is incremented each occasion that any task not in the starvation list is executed on the CPU."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Starvation control in a data processing system","description":"A data processing system (100) includes a main list (126) of tasks, main scheduling scheme, a starvation list (128) of tasks, and a secondary scheduling scheme. A method identifies tasks in the main l","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9639396","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-9639396","citation_suggestion":"Patentable. \"Starvation control in a data processing system\" (US-9639396). https://patentable.app/patents/US-9639396","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9639396","json":"https://patentable.app/api/llm-context/US-9639396","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T05:48:35.017Z"}