You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
NSTest is failing (the multigrid solver isn't converging for some reason,
though it appears to be spurious, as the L2 error is zero!)
Furthermore, due to a missing ASSERT, this failure is going unreported.
Original issue reported on code.google.com by andrewhh...@gmail.com on 13 May 2010 at 10:43
The text was updated successfully, but these errors were encountered:
This is broken (I think) because NSTest runs a Eqn_IncompressibleNS3D<float>
with
max_divergence at its default of 1e-5, which the multigrid solver can't achieve
in
single precision. (L2 error is zero up to rounding error, and the LINF error,
which
is what we're testing convergence against, is still 6e-5 or so.)
The easy fix is modifying the test parameters to solve to 1e-4, which I'm doing
(and
will commit, unless I hear otherwise.) The right fix is probably to set the
default
for <float> divergence to a more reasonable value.
Original comment by andrewhh...@gmail.com on 13 May 2010 at 11:22
Original issue reported on code.google.com by
andrewhh...@gmail.com
on 13 May 2010 at 10:43The text was updated successfully, but these errors were encountered: