Test "Multi Patch Scalar Wave Equation" example

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Issue #2174 resolved
Roland Haas created an issue

Before each release, check that http://einsteintoolkit.org/gallery/multipatch/index.html still works and produces correct output.

Keyword: None

Comments (41)

  1. Roland Haas reporter
    • changed status to resolved
    • removed comment

    Checked on 2018-07-30 that results still visually agree with previous results. Added tarball of data to website and linked to tarball on site.

  2. helvi witek

    Tested and confirmed by G. Ficarra and M. Elley on 4 April 2019 with the latest release. How would you like us to proceed? Should we upload the latest data or just update the date on website?

  3. Roland Haas reporter

    Please do upload the latest data to this location: https://bitbucket.org/einsteintoolkit/www/downloads/ (there is an add files button) then update the date on the website.

    Please do not add the tarballs of the data to the actual (git version controlled) www repository of the website b/c git will download the full history (incl. all updated tar.gz files) when one clones the repository.

    This way (depending on the compiler used of course) people trying out the gallery example can download the sample results and compare.

    I believe the sample data tends to contain plot scripts etc as well, it would be great if the new downloads also contained all such extra material.

  4. Ian Hinder

    Roland, why should the data be replaced? Has it changed? I don't see a reason to replace the existing data if it hasn't changed. It is likely slightly different due to being run with a different compiler, machine, etc, but that is no reason to update the data.

  5. Roland Haas reporter

    @ianhinder the tarfiles each contain the date when they were created. No data is updated, instead it is added. The idea is to give a dataset that was produced with the current release. I do expect that there will be slight differences depending on compiler etc. I would rather have a dataset that documents "this was the data that the person who claimed to have run the test saw" rather than having the data slowly drift away from the data produced by the newest compiler on the newest machine with the newest release. The tarballs are all kept here: https://bitbucket.org/einsteintoolkit/www/downloads/ I see no harm (other than using space on btibucket's servers) in updating the data files so updating them would seem the less troublesome option.

  6. helvi witek

    The gallery example “multipatch” was last successfully tested on 10 October 2019. The data is uploaded and the website description updated.

  7. Roland Haas reporter

    Uploading the tarball (~230MB) can be tricky and Bitbucket tesnds to time out / report strange errors.

    If the browser fails, one can try curl eg in my case (rhaas80 being my Bitbucket user name):

    curl -u rhaas80:BITBUCKETPASSWORD -o /dev/stderr -X POST https://api.bitbucket.org/2.0/repositories/einsteintoolkit/www/downloads -F files=@$HOME/tmp/Kerr-Schild_Multipole-20200528.tar.gz
    

    If you have enabled TFA for Bitbucket, then you can use an Application password with write permission to the repo. These can be created here: https://bitbucket.org/account/settings/app-passwords/

    The curl syntax is documented: https://developer.atlassian.com/bitbucket/api/2/reference/resource/repositories/{workspace}/{repo_slug}/downloads#post

  8. rahime matur

    The gallery example “multipatch scalar wave equation” was last successfully tested on 08 November 2020 and website updated.

  9. William Gabella

    The Original par file and the one with the Presync option seem to generate the same X-Y figure, files about the same size, etc. Runtimes are very similar. For our Vanderbilt ACCRE cluster with 8 MPI tasks and 8 CPUs runtime is about 5 minutes.

  10. William Gabella

    Running VisIt you can restore the attached session files. Here the 8 files u.file_N.h5 with N=0…7 are the 3D “database” files of format CarpetHPDF5. However if you did not run with 8 MPI tasks (?) or have a different file structure than this run, you will have to create the plot with VisIt manually. The following should get you pretty close:

    singularity run docker://symerio/visit  
    
    And is currently version 2.12.3 .  You can restore the *.session file, or if your file structure is different do the following "by hand."
    o Start VisIT;
    o Sources Open file name like u.file.* as database and select manually CarpetHDF5 as file type.
    o Plots Add Pseudocolor.  Load the data is called "LLAMAWAVETOY--u_lp_MP_rp_" .
    o On Pseudocolor add operator Slice.
    o Click Draw.  The defaults are not good and note this is a movie and we show the time stamp is 5.04, Cycle 56.
    o Also click the "Swap foreground / background colors" icon on the Drawing window---icon with white upper triangle and black lower triangle.
    o Double click on the Pseudocolor and select the "orangehot" Color Table, and set the minimum to -0.5 and maximum to +0.5.
    o Double click on the Slice and select Normal > Orthogonal Z Axis to show the X-Y slice.
    o From the main controls, you can run the movie or use the slider to select a frame, we show frame 0056 on the web page.
    

  11. William Gabella

    Had trouble with the curl command and the web page Add Files did not work for the tarball. Found Roland’s suggestion from November 2020 for me, which is to create the APP Password while logged on as b.gabella@vanderbilt.edu (my SSO) but to use the username “wegabella” so like (-v for verbose)

    curl -v -u 'wegabella' -X POST https://api.bitbucket.org/2.0/repositories/einsteintoolkit/www/downloads -F files=@"Kerr-Schild_Multipole-20210516.tar.gz"
    

    and cut and paste the APP Password, created at https://bitbucket.org/account/settings/app-passwords/ .

  12. William Gabella

    Gallery example is updated.

    Run was successful yesterday. Created the images and checked the VisIT singularity command, all good. Updated the web page; they were minor changes. Also used the “git config pull.rebase false” for the merge strategy, then the “git pull” then I could “git push” (after “git add [the new files]” and “git commit -m [text]” ).

    Also uploaded the tarball. Created the Bitbucket APP Password using my Vanderbilt SSO login. Still had to do the curl from my laptop. Did not work from our computing cluster. Curl command below, and cut and paste the APP Password from dumb text editor when asked.

    curl -v -u 'wegabella' -X POST https://api.bitbucket.org/2.0/repositories/einsteintoolkit/www/downloads -F files=@"Kerr-Schild_Multipole-20211206.tar.gz"
    

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