On Mon, Aug 1, 2011 at 9:15 PM, Dominik Szczerba <szczerba.dominik at gmail.com > wrote:
> >> Is there a some sort of queue/lock > > > > No > > > >> or will a race condition result? > > > > No. > > > >> It's not discussed in the documentation. > > > > Yes it is :-) > > I did not notice it in the VecSetValue(s) man pages... > > > If ADD_VALUES is used then the location will always get the correct > sum. > > > > If INSERT_VALUES is used then one of the values set will be used but it > is not defined which one. > > Many thanks for the clarifications. Would the same be the case with > MatSetValues and a distributed matrix? > Yes. Matt > Regards, > Dominik > > > > > Barry > > > >> > >> Thanks for any clarification, > >> Dominik > > > > > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.mcs.anl.gov/pipermail/petsc-users/attachments/20110801/783e0a9e/attachment.htm>
