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Quote: wonglediff identifies numeric instability by running a program multiple times while randomly changing the floating-point rounding mode
Topic:
quality assurance
Topic:
probabilistic and randomized algorithms
Topic:
numerical error
Quotation Skeleton
wonglediff is a program that tests the sensitivity … in parallel. On Unix and Linux kernels, wonglediff … process state. When execution terminates, it then summarizes … checks the sensitivity of programs to random changes … toggling the IEEE-754 rounding mode of the program … for the program. Although the analysis does not … does serve as a particularly useful and revealing … [p. 319] The overhead of running the program a … Google-1 Google-2
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Topic: quality assurance (22 items)
Topic: probabilistic and randomized algorithms (11 items)
Topic: numerical error (19 items)