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Verification of Halting Properties for MPI Programs Using Nonblocking Operations
 

Summary: Verification of Halting Properties for MPI
Programs Using Nonblocking Operations
Stephen F. Siegel1
and George S. Avrunin2
1
Verified Software Laboratory, Department of Computer and Information Sciences,
University of Delaware, Newark, DE 19716, USA
siegel@cis.udel.edu,
http://www.cis.udel.edu/siegel
2
Laboratory for Advanced Software Engineering Research, Department of Computer
Science, University of Massachusetts, Amherst, MA 01003, USA
avrunin@cs.umass.edu,
http://www.math.umass.edu/avrunin
Abstract. We show that many important properties of certain MPI
programs can be verified by considering only a class of executions in
which all communication takes place synchronously. In previous work, we
showed that similar results hold for MPI programs that use only blocking
communication (and avoid certain other constructs, such as MPI_ANY_-
SOURCE); in this paper we show that the same conclusions hold for

  

Source: Avrunin, George S. - Department of Mathematics and Statistics, University of Massachusetts at Amherst

 

Collections: Mathematics