workshop:)reproducibility)in) computaonal)and)experimental ...€¦ · yihue xie, "knitr:...
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Workshop: Reproducibility in Computa8onal and Experimental
Mathema8cs
Ins8tute for Computa8onal and Experimental Research in Mathema8cs
Dec 10-‐14 2012 icerm.brown.edu
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3 Types of Non-‐Reproducibility in Intel® Math Kernel Library
• Run to Run – same processor
• Runs between different Intel processors
• Runs between different IA-‐compabible processors
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Conclusions of an observer (vjc)
• Community of numerical scien8sts interested in reproducible research concepts is growing and energe8c
• Tools for fostering reproducibility of results in science are growing – Some indica8on of duplica8ve parallel development
– Learning curves need to be flaWened • Provenance/persistence/culture issues are significant and require considerable investment