Users September 2011

users@lists.einsteintoolkit.org

17 participants
23 discussions

Re: [Users] Reminder: Cactus support chat
by Frank Loeffler 07 Sep '11

07 Sep '11

On Tue, Sep 06, 2011 at 10:00:01PM -0500, knarf(a)cct.lsu.edu wrote: > You are cordially invited to join our weekly Cactus support chat on > Wednesdays from 9am to 10am CDT/CST (central US timezone). Hi, I propose to use this week again to get the number of open tickets down. We are currently at 186 open tickets, and it would be nice if each participant could at least get one fixed. This shouldn't be too hard, there should still be some "low-hanging fruit". Frank Loeffler

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CarpetIOHDF5 Problems
by Tim Lemon 07 Sep '11

07 Sep '11

Hello, I am running into issues with my output when running Einstein Toolkit on our supercomputer. I am using the intel 11.1 compiler, and in my options list when building the toolkit I have these options, CC = icc CXX = icpc F77 = ifort F90 = ifort HDF5_DIR = BUILD The simulation appears to run fine but the output is corrupt and I am receiving the following error message, WARNING[L1,P5] (CarpetIOHDF5): HDF5 call 'attr = H5Acreate (dataset, "ioffset", H5T_NATIVE_INT, dataspace, H5P_DEFAULT)' returned error code -1 HDF5-DIAG: Error detected in HDF5 (1.8.6) thread 0: #000: H5A.c line 916 in H5Awrite(): not an attribute major: Invalid arguments to routine minor: Inappropriate type Any suggestions on how to fix this error? -- Kind Regards Tim lemon

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Meeting minutes
by Roland Haas 01 Sep '11

01 Sep '11

Meeting minutes: Present were: Frank, Roland, Tanja, Ian, ELoisa, Erik, Christian, Peter, Yosef, Bruno CCE: * the thornlist at https://svn.einsteintoolkit.org/manifest/trunk/CCE.th contains the set of CCE thorns and will be merged with einsteintoolkit.th soon * right now there are now testsuites (and we would like some). Generating them is time consuming and might not be trivial * will have only regression testsuites and not correctness tests Fall workshop: * need to organize transportation from hotel to campus * walking is not recommended (too far, too hot) ET server slowdowns: * no news beyond what is in the mailing list, have to wait for support ET release: * Ian is running daily testsuites on his workstation, both git and hg versions * 3 failures in git version -> related to recent MoL changes ** WeylScal4 TeukolskyID (assigned to Roland) ** TOVSolver ** AHFinderDirect RecoverML * extra failures with Carpet/Hg ** all checkpoint/recovery tests fail with Carpet/Hg due to file format changes ** one test contained NaNs which were removed ** QLM fails due to an MPI_Reduce on complex quantities ** TOVSolver fails * we need to fix and update the documentation * want list of fixes/improvements for release email * Frank will start a wiki page to coordinate the 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 September 2011