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ID | Category | Severity | Reproducibility | Date Submitted | Last Update | ||
0000232 | [ALGLIB] Linear algebra | feature | have not tried | 2009-12-15 10:52 | 2010-01-28 16:10 | ||
Reporter | SergeyB | View Status | public | ||||
Assigned To | SergeyB | ||||||
Priority | immediate | Resolution | implemented | Platform | |||
Status | resolved | OS | |||||
Projection | none | OS Version | |||||
ETA | none | Fixed in Version | 2.3.0 | Product Version | |||
Target Version | Product Build | ||||||
Summary | 0000232: IMPLEMENTED: improved complex/real LU decomposition | ||||||
Description |
Improvements: * new level-3 ALGLIB BLAS is used (future improvements in ALGLIB BLAS will increase LU performance) * cache-oblivious algorithm allows to obtain good performance without tuning for specific CPU * automatic scaling (to avoid overflow when dealing with near-overflow matrices) Other changes: * CLU and LU units are merged, all code moved to TRFAC unit |
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Steps To Reproduce | |||||||
Additional Information | |||||||
Programming language | Unspecified | ||||||
Attached Files | |||||||
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