Titlebook: Quality of Numerical Software; Assessment and enhan Ronald F. Boisvert Book 1997 IFIP International Federation for Information Processing 1

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BLOT

Testing linear algebra softwarehis is an important question for program libraries such as LAPACK, that are designed to run on a wide range of systems. We discuss testing based on verifying known backward or forward error properties of the algorithms, with particular reference to the test software in LAPACK. Issues considered incl

加强防卫

Matrix Market: a web resource for test matrix collections to accommodate both dense and sparse matrices, as well as software to generate matrices. It has been seeded with the well-known Harwell-Boeing sparse matrix collection. The raw data files have been augmented with an integrated World Wide Web interface which describes the matrices in the collection

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Resection

Anguish

The evaluation of numerical software for delay differential equationsxperience gained in our early testing and comparisons of nonstiff and stiff methods provided us with key insights and motivation for the design and development of two software packages, NSDTST and STDTST, that can be used for the evaluation of numerical methods for initial value problems. These pack

切碎

Interstellar

Testing linear algebra softwarerifying known backward or forward error properties of the algorithms, with particular reference to the test software in LAPACK. Issues considered include the choice of bound to verify, computation of the backward error, and choice of test matrices. Some examples of bugs in widely used linear algebra software are described.

CAGE

Pessary