Numerical ‘health check’ for scientific codes: the CADNA approach
نویسندگان
چکیده
منابع مشابه
Numerical 'health check' for scientific codes: the CADNA approach
Scientific computation has unavoidable approximations built into its very fabric. One important source of error that is difficult to detect and control is round-off error propagation which originates from the use of finite precision arithmetic. We propose that there is a need to perform regular numerical ‘health checks’ on scientific codes in order to detect the cancerous effect of round-off er...
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ژورنال
عنوان ژورنال: Computer Physics Communications
سال: 2007
ISSN: 0010-4655
DOI: 10.1016/j.cpc.2007.01.005