{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8499139","patent":{"patent_number":"US-8499139","title":"Avoiding stall in processor pipeline upon read after write resource conflict when intervening write present","assignee":null,"inventors":[],"filing_date":"2010-08-12T00:00:00.000Z","publication_date":"2013-07-30T00:00:00.000Z","cpc_codes":["G06F","G06F"],"num_claims":20,"abstract":"An apparatus having a processor and a circuit is disclosed. The processor generally has a pipeline. The circuit may be configured to (i) detect a first write instruction in the pipeline that writes to a resource, (ii) stall a read instruction in the pipeline where (a) a first read-after-write conflict exists between the first write instruction and the read instruction and (b) no other write instruction to the resource is scheduled between the first write instruction and the read instruction and (iii) not stall the read instruction due to the first read-after-write conflict where a second write instruction to the resource is scheduled between the first write instruction and the read instruction."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Avoiding stall in processor pipeline upon read after write resource conflict when intervening write present","description":"An apparatus having a processor and a circuit is disclosed. The processor generally has a pipeline. The circuit may be configured to (i) detect a first write instruction in the pipeline that writes to","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8499139","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-8499139","citation_suggestion":"Patentable. \"Avoiding stall in processor pipeline upon read after write resource conflict when intervening write present\" (US-8499139). https://patentable.app/patents/US-8499139","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8499139","json":"https://patentable.app/api/llm-context/US-8499139","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T23:55:40.132Z"}