Jacobian sparsity detection using Bloom filters
Journal Article
·
· Optimization Methods and Software
- Argonne National Laboratory (ANL), Argonne, IL (United States)
Determining Jacobian sparsity structure is an important step in the efficient computation of sparse Jacobians. We introduce a new method for determining Jacobian sparsity patterns by combining bit vector probing with Bloom filters. In conclusion, we further refine Bloom filter probing by combining it with hierarchical probing to yield a highly effective strategy for Jacobian sparsity pattern determination.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Advanced Scientific Computing Research (ASCR)
- Grant/Contract Number:
- AC02-06CH11357
- OSTI ID:
- 2588216
- Journal Information:
- Optimization Methods and Software, Journal Name: Optimization Methods and Software; ISSN 1055-6788; ISSN 1029-4937
- Publisher:
- Informa UK LimitedCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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