Users April 2011

users@lists.einsteintoolkit.org

16 participants
24 discussions

Testsuite failures on Hopper (PGI)
by Erik Schnetter 04 Apr '11

04 Apr '11

I looked at the GRHydro test suite failures on Hopper (where we use a PGI 9.x compiler). The failure is caused by differences that are slightly larger than allowed, up to 2.5e-12 in absolute difference. The differences occur in eps and in the metric. What should we do? I am tempted to simply increase the tolerance there. -erik -- Erik Schnetter <schnetter(a)cct.lsu.edu> http://www.cct.lsu.edu/~eschnett/

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Einstein Toolkit Meeting Reminder
by Frank Loeffler 03 Apr '11

03 Apr '11

Hi Please consider joining the weekly Einstein Toolkit phone call at 10 am US central time on Mondays. As usual, you can find instructions how to join on the following web site: http://einsteintoolkit.org/info/support/ I short: the number is (+1) 225-578-4942 or (+1) 866-573-0359 and the conference id is 118682#. Some points of tomorrows discussion will be: 1) ET release plan for ET_2011_05 see https://trac.einsteintoolkit.org/wiki/ReleasePlan 2) ET paper plan: -> April 04: Most text included, or sections get reassigned April 11: All text included, data from example sections mostly there April 18: Results from example sections included, or dropped April 25: Text and data complete - "public review" May 09: Addressed incoming comments, publish along with new release Frank Loeffler

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einsteintoolkit website and svn servers down
by Roland Haas 01 Apr '11

01 Apr '11

Hello all, the servers hosting einsteintoolkit.org (website and a subversion) as well as svn.cactuscode.org cannot be reached anymore (neither from GT nor from eg. Ranger). 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.

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Meeting minutes
by Roland Haas 01 Apr '11

01 Apr '11

Meeting minutes: Present were: Frank, Tanja, Bruno, Roland, Christian, Eloisa, Peter, Yosef, Ian, Erik upcoming ET release: * updated release timeline https://trac.einsteintoolkit.org/wiki/ReleasePlan * release will not include python simfactory or the Mercurial version of Carpet, but we will switch to those about two weeks after the release * major new feature of release: EOS_Omni * will write transition guide to be either part of EOS_Omni documentation or on the ET website (or both) * MHD is still being tested and not yet ready for official release ** presentation of status at CIGR workshop * testuites: ** remove obsolete machines: Abe, damiana ** add new machines: Datura (Ian Hinder), Lonestar and Hopper (Erik Schnetter), Trestles (Christian Ott) incl. only if straightforward to do, Pandora (Peter Diener) ** test with OpenMP (release with OMP only if no problems are found): 1 process+1 thread total, 1 process+2 threads total, 2 processes+2 threads total ET paper: * publish independent of ET release (with timetable from Meeting Reminder): April 04: Most text included, or sections get reassigned April 11: All text included, data from example sections mostly there April 18: Results from example sections included, or dropped April 25: Text and data complete - "public review" May 09: Addressed incoming comments, publish along with new release 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.

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Users April 2011