{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9766926","patent":{"patent_number":"US-9766926","title":"Method and system for optimizing parallel program execution based on speculation that an object written to is not shared","assignee":null,"inventors":[],"filing_date":"2014-01-31T00:00:00.000Z","publication_date":"2017-09-19T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":14,"abstract":"A method for executing a program in parallel includes creating a program replica, which includes a write operation on and an identifier of an object and is a copy of the program, for a thread. The identifier specifies whether the object is thread-local. The method includes modifying the write operation based on a speculation that the write operation uses only thread-local objects. The write operation executes in a transaction of the thread. The method includes determining, while executing the program replica and using the identifier, that the object used by the write operation is not thread-local, de-optimizing the write operation by adding instrumentation to implement a software transactional memory (STM) system for the write operation to obtain a de-optimized write operation, and performing the de-optimized write operation on the object to obtain a result and store the result in a redo log."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and system for optimizing parallel program execution based on speculation that an object written to is not shared","description":"A method for executing a program in parallel includes creating a program replica, which includes a write operation on and an identifier of an object and is a copy of the program, for a thread. The ide","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9766926","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-9766926","citation_suggestion":"Patentable. \"Method and system for optimizing parallel program execution based on speculation that an object written to is not shared\" (US-9766926). https://patentable.app/patents/US-9766926","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9766926","json":"https://patentable.app/api/llm-context/US-9766926","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:22:26.920Z"}