On Wed, Jun 16, 2010 at 04:11:20PM +0200, Ian Hinder wrote:
I have removed output for the reduction, but I now get differences above tolerance in the Hamiltonian constraint:
I see the same, for OMP_NUM_THREADS=1 and two mpi processes. That level or errors in the constraint is probably to be expected and we should increase the tolerance value for those variables. However, we currently cannot do that on a per variable-basis and cannot implement and test this to be ready for the release. Thus, I suggest to split the testsuite for the moment into two almost identical suites, one generating only the contraint output, and one generating all other output. Those two can then have different tolerance levels. Once we implemented something in Cactus which can set the tolerance on a per-file basis, we could combine those again.
Frank