[Users] Meeting Minutes 2020-04-23
Bill Gabella
b.gabella at vanderbilt.edu
Thu Apr 23 09:48:50 CDT 2020
Present: Steve B, Bill G, Roland H, Atul K, Peter D, Alois Peter S,
Zhichao Z, Zach E., Christopher E., Maria BH, Yosef Z, Erik S
Chair: Steve
Minutes: Bill
Steve does have a no cost extension, so the LSU Fall workshop could be
put off until the next year.
Asked Ian Hinder about moving Cactus code to Github. Is anything else
on the SVN server? RH, Some tools only exist there which could be
moved. Check if the mailing list is there. GW analysis code only
exists there at this point. SB, We want to retire that server.
* update on potential codes to be included in next release, from
minutes [RH]
o BaikalETK (Zach, Helvi)
Zach says he should be sending email to Helvi. *14 days until
feature freeze.*
o PreSync (Steve, Roland)
Roland and Steve have been communicating. Issues to be resolved
and working on them. RH, could be a struggle to get everything in.
* *feature freeze in **14**days*,
https://www.timeanddate.com/countdown/to?iso=20200507T09&p0=3704&msg=Feature+freeze&font=sanserif
timeline [RH]
https://docs.einsteintoolkit.org/et-docs/Release_Details#Schedule_for_ET_2020_05
* Release testsuite results [RH]
http://einsteintoolkit.org/testsuite_results/index.php
RH no updates. More important thing is to put on the website the
fails of the testing, script needs updating and should take 1-2
hours to fix up. Best if you can see what changed easily. Script
is in the testsuite results, and link that says all the results are
stored in here. In there a Perl script is in the toplevel
directory...also a CLI so that you can try this out (some details
below).
SB needs to run the Linux tests.
o bugs of severity major or worse
https://bitbucket.org/einsteintoolkit/tickets/issues?kind=bug&priority=major&priority=blocker&priority=critical&status=new&status=open
#2370:Wrong MoL surprises Steve, he has used it. RH, was always
incorrect in Schedule.ccl so the order could be random. Likely
changed in the last years, maybe when MoL changed, counting
variables(?).
#2368 Summation by parts, SB is anything going to happen?
Peter will look at it today or tomorrow.
#2336 Cactus version number in Makefile, Roland will fix soon.
o trivial or minor bugs tagged for the next release
https://bitbucket.org/einsteintoolkit/tickets/issues?kind=bug&priority=minor&priority=trivial&milestone=ET_2020_05&status=new&status=open
o other open tickets flagged for the next release
https://bitbucket.org/einsteintoolkit/tickets/issues?kind=proposal&kind=enhancement&milestone=ET_2020_05&status=open&status=new
* gallery testing: tasks
https://bitbucket.org/einsteintoolkit/tickets/issues?kind=task&milestone=ET_2020_05
See the note above about fixing script to add results to the web page.
* volunteers needed, please volunteer (someone) [RH]
Have volunteers for everything.
o TOV: Brock Brendal (UIUC)
o BNS: Shawn Rosofsky (UIUC)
o BBH: Alois Peter Schaffarczyk (Kiel) << Atul K will help with
post-processing, see below.
o Poisson: Bill Gabella (Vanderbilt)
o Multipatch scalar wave: Beyhan Karakaş (Ege University)
unanswered question on mailing list
https://www.einsteintoolkit.org/tools/unanswered.php
Apr 9: Should put in a response on the "Instabilities with
Summation..." Peter reminds us we discussed it last week.
open tickets sorted by update time
https://bitbucket.org/einsteintoolkit/tickets/issues?status=open&status=new&sort=-updated_on
tickets ready for review
https://bitbucket.org/einsteintoolkit/tickets/issues?status=new&status=open&sort=-updated_on&q=Please%20review
All other business?
Atul K. asked if he could help with gallery testing. Atul will work
with Alois Peter S. on the BBH. Peter says the run has been done, on
two machines, and starts the post-processing and there help would be
good. They will coordinate.
Chairs and minute taker for future meetings:
1st week May, 7 May 2020, Roland chair, Bill minutes
2nd week May, 14 May 2020, Zach chair, Maria minutes
Zach tried to compile ETK on cell phone. First issue was a dumb thing,
easy to fix. config.guess file is "12 years old" since last update.
Gnu updates more frequently, could not recognize the ARM cpu. SB says
make a ticket and a pull request. Extension of the existing script from
the GNU folks. Steve has compiled on a Raspberry Pi...Erik recalls
updating 8 years ago, the config.guess for the RPi.
From above, Roland put in the chat his running the *Perl update script
*on the command line:
perl ./compare_results.pl ET_2019_03_v0 master
results/bluewaters__{1_8,2_8}.log results/comet__{1_24,2_12}.log
results/golub__1_10.log:results/golub__1_12.log
results/golub__2_10.log:results/golub__2_12.log results/stampede2*.log
results/osx-macports__*.log
And a colon between items indicates a filename change between the two
releases, as in the two Golub entries.
--
=====================================
William Gabella
Research Assistant Professor
Department of Physics and Astronomy
Vanderbilt University
Nashville, TN USA
b.gabella at vanderbilt.edu
(o) 615-343-2713
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