On Thu, 9 May 2019, Alexander Lindsay wrote:
> I'm getting the helgrind error below. Is this a false positive? My intuition says "no, this is a real bug", but I'm having trouble figuring out what's really going on here. There's a race condition between a read and a write to the same spot in the same PetscVector, from two different threads working on the SortAndCopy::operator()? But I don't immediately see how that's possible. That operator reads from one PetscVector and writes to a different PetscVector. Can you set up a case that (at least usually) reproduces the problem? Thanks, --- Roy _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
