CADNA

CADNA: a library for estimating round-off error propagation. The CADNA library enables one to estimate round-off error propagation using a probabilistic approach. With CADNA the numerical quality of any simulation program can be controlled. Furthermore by detecting all the instabilities which may occur at run time, a numerical debugging of the user code can be performed. CADNA provides new numerical types on which round-off errors can be estimated. Slight modifications are required to control a code with CADNA, mainly changes in variable declarations, input and output. This paper describes the features of the CADNA library and shows how to interpret the information it provides concerning round-off error propagation in a code (Source: http://cpc.cs.qub.ac.uk/summaries/)


References in zbMATH (referenced in 24 articles , 1 standard article )

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  1. Jézéquel, Fabienne; Langlois, Philippe; Revol, Nathalie: First steps towards more numerical reproducibility (2014)
  2. Li, Wenbin; Simon, Sven; Kieß, Steffen: On the estimation of numerical error bounds in linear algebra based on discrete stochastic arithmetic (2012)
  3. Graillat, Stef; Jézéquel, Fabienne; Wang, Shiyue; Zhu, Yuxiang: Stochastic arithmetic in multiprecision (2011)
  4. Moulinec, C.; Denis, C.; Pham, C.-T.; Rougé, D.; Hervouet, J.-M.; Razafindrakoto, E.; Barber, R.W.; Emerson, D.R.; Gu, X.-J.: TELEMAC: an efficient hydrodynamics suite for massively parallel architectures (2011)
  5. Khojasteh Salkuyeh, Davod; Toutounian, Faezeh: Optimal iterate of the power and inverse iteration methods (2009)
  6. Jézéquel, Fabienne; Chesneaux, Jean-Marie: CADNA: a library for estimating round-off error propagation (2008)
  7. Salkuyeh, Davod Khojasteh; Toutounian, Faezeh; Yazdi, Hamed Shariat: A procedure with stepsize control for solving $n$ one-dimensional IVPs (2008)
  8. Alt, René; Lamotte, Jean-Luc; Markov, Svetoslav: Testing stochastic arithmetic and CESTAC method via polynomial computation (2007)
  9. Jézéquel, F.; Rico, F.; Chesneaux, J.-M.; Charikhi, M.: Reliable computation of a multiple integral involved in the neutron star theory (2006)
  10. Salkuyeh, Davod Khojasteh; Toutounian, Faezeh: Numerical accuracy of a certain class of iterative methods for solving linear system (2006)
  11. Toutounian, Faezeh; Khojasteh Salkuyeh, Davod; Asadi, Bahram: Numerical implementation of the QMR algorithm by using discrete stochastic arithmetic (2005)
  12. Abbasbandy, S.; Fariborzi Araghi, M.A.: The use of the stochastic arithmetic to estimate the value of interpolation polynomial with optimal degree (2004)
  13. Kearfott, R.Baker; Neher, Markus; Oishi, Shin’ichi; Rico, Fabien: Libraries, tools, and interactive systems for verified computations four case studies (2004)
  14. Markov, Svetoslav; Alt, Rene; Lamotte, Jean-Luc: Stochastic arithmetic: s-spaces and some applications (2004)
  15. Toutounian, Faezeh: The stable iterative algorithms with the CADNA library for solving sparse linear systems (2004)
  16. Vignes, Jean: Discrete stochastic arithmetic for validating results of numerical software (2004)
  17. Chesneaux, J.M.; Jézéquel, F.: Dynamical control of computations using the trapezoidal and Simpson’s rules (1998)
  18. Toutounian, Faezeh: The stable $A^TA$-orthogonal $s$-step orthomin$(k)$ algorithm with the CADNA library (1998)
  19. Toutounian, Faezeh: The use of the CADNA library for validating the numerical results of the hybrid GMRES algorithm (1997)
  20. Alt, R.; Vignes, J.: Validation of results of collocation methods for ODEs with CADNA library (1996)

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Further publications can be found at: http://www-pequan.lip6.fr/cadna/Bibliography.php