-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear Leo,
> The only question I have is that when I look at the statistics of > the run (created by Cactus at the end of the run) I see that over > 50% of the excution time was devoted to applying the periodic > boundary conditions. This seems very strange to me. Am I reading > the statistics correctly? Are those statistics correct? Is this > some strange interaction between the Periodic thorn and some other > thorns? In the Noether release this is caused by LoopControl (we do not quite understand why, Gauss seems not affected). It affects all thorns using LoopControl, Periodic is just very obvious. It can be worked around by adding LoopControl::settle_after_iteration = 0 in your .par file. See https://trac.einsteintoolkit.org/ticket/1512 for some more details. The current development version already contains the workaround so it will be in the next release. Since there are multiple reports of this by now I think we really should backport the workaround. Anyone: any objections to backporting #1512 ? If not I'll backport it tomorrow. We'd need another tag and announcement as well. Yours Roland - -- My email is as private as my paper mail. I therefore support encrypting and signing email messages. Get my PGP key from http://keys.gnupg.net. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 Comment: Using GnuPG with Icedove - http://www.enigmail.net/ iEYEARECAAYFAlLoRxsACgkQTiFSTN7SboVxiQCfbbWxWSvj2R2U5m4/XOuVZ9uC TjkAoMs8Ed60eOfYAxt5GejrhtXDEzx8 =DoTS -----END PGP SIGNATURE----- _______________________________________________ Users mailing list [email protected] http://cactuscode.org/mailman/listinfo/users
