Formal verification of parallel prefix sum and stream compaction algorithms in CUDA

•We add CUDA verification support to the VerCors verifier.•We verify data race-freedom and functional correctness of CUDA implementations of two parallel prefix sum algorithms.•We verify data race-freedom and functional correctness of CUDA implementations of stream compaction algorithm. GPUs are an...

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Bibliographic Details

Published in:	Theoretical computer science Vol. 912; pp. 81 - 98
Main Authors:	Safari, Mohsen, Huisman, Marieke
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 12.04.2022
Subjects:	CUDA Deductive verification GPU verification Prefix sum Separation logic Stream compaction CUDA Deductive verification Stream compaction Separation logic Prefix sum GPU verification
ISSN:	0304-3975, 1879-2294
Online Access:	Get full text
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