{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9600446","patent":{"patent_number":"US-9600446","title":"Parallel multicolor incomplete LU factorization preconditioning processor and method of use thereof","assignee":null,"inventors":[],"filing_date":"2013-08-08T00:00:00.000Z","publication_date":"2017-03-21T00:00:00.000Z","cpc_codes":["G06F"],"num_claims":16,"abstract":"A preconditioner processor and a method of computing a preconditioning matrix. In one embodiment, the preconditioner processor has parallel computing pipelines including: (1) a graph coloring circuit operable to identify parallelisms in a sparse linear system, (2) an incomplete lower triangle, upper triangle factorization (ILU) computer configured to employ the parallel computing pipelines according to the parallelisms to: (2a) determine a sparsity pattern for an ILU preconditioning matrix, and (2b) compute non-zero elements of the ILU preconditioning matrix according to the sparsity pattern, and (3) a memory communicably couplable to the parallel computing pipelines and configured to store the ILU preconditioning matrix."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Parallel multicolor incomplete LU factorization preconditioning processor and method of use thereof","description":"A preconditioner processor and a method of computing a preconditioning matrix. In one embodiment, the preconditioner processor has parallel computing pipelines including: (1) a graph coloring circuit ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9600446","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-9600446","citation_suggestion":"Patentable. \"Parallel multicolor incomplete LU factorization preconditioning processor and method of use thereof\" (US-9600446). https://patentable.app/patents/US-9600446","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9600446","json":"https://patentable.app/api/llm-context/US-9600446","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T09:18:42.219Z"}