Differents number of iterations with the same problem

LECAS Dimitri dimitri.lecas at c-s.fr
Wed Feb 14 14:07:39 CST 2007


I'm surprised to not have the same numbers of iterations when i run
several instance of my program with the same number of processors and
the same matrix/right hand side. Is there some random or it's
asynchronous message passing fault ?

PS:  My code used KSPSolve with bicg and jacobi for pc)

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