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cs.PL2020
An Abstraction-guided Approach to Scalable and Rigorous Floating-Point Error Analysis
Arnab Das, Ian Briggs, Ganesh Gopalakrishnan +2
Automated techniques for rigorous floating-point round-off error analysis are important in areas including formal verification of correctness and precision tuning. Existing tools a…
cs.DC2020★ 1 cited
FPDetect: Efficient Reasoning About Stencil Programs Using Selective Direct Evaluation
Arnab Das, Sriram Krishnamoorthy, Ian Briggs +2
We present FPDetect, a low overhead approach for detecting logical errors and soft errors affecting stencil computations without generating false positives. We develop an offline a…