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25 Jul '24

Hello, I am trying to create an account but never get the link to request an account after the 403 error. I deactivate protections and accept cookies without success. Could help me or send me the link ? ORCiD : 0009-0007-0965-8246 Thanks for your help Sandrine Lescaudron

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meeting minutes for 2024-07-25
by Roland Haas 25 Jul '24

25 Jul '24

Present: Steve, Peter, Roland, Bing-Ran HE, Lucas, Johnny, Nan Dong, Jake, Johnny, Cheng-Hsin, Liwei, Maxwell, Yosef ET release ========== * Maxwell will be release co-chair Unanswered questions ==================== * https://lists.einsteintoolkit.org/pipermail/users/2024-July/009393.html is caused by gcc being stricter about pointer types in C. Roland will respond. * Steve will address http://lists.einsteintoolkit.org/pipermail/users/2024-July/009391.html Open tickets ============ * https://bitbucket.org/einsteintoolkit/tickets/issues/2811 is ready to be applied * Steve will look into #2786: support CarpetX in Multipole https://bitbucket.org/einsteintoolkit/tickets/issues/2786 * Steve is looking into #2179: NaNChecker: fix output of NaNMask https://bitbucket.org/einsteintoolkit/tickets/issues/2179 * #2520: update gauge settings in TOV example to be more typical seems ok to apply (Steve), https://bitbucket.org/einsteintoolkit/tickets/issues/2520 * #2808: prevent wvuthorns/IllinoisGRMHD from compiling in release past 2024_05, https://bitbucket.org/einsteintoolkit/tickets/issues/2808 Leo will discuss this locally. Had a discussion on how the old and new IGM thorns agree / disagree * Peter and Zach will work on #963: Improve McLachlan accuracy, https://bitbucket.org/einsteintoolkit/tickets/issues/963/improve-mclachlan-… Einstein Toolkit translation ============================ Bing-Ran reported on efforts on creating Chinese language documentation for the ET. Currently have MPI set up and working on local cluster. Had a discussion on how to best incorporate this into the existing ET site. Steve suggests to have each language on a site and have link from one to the other. Steve and Bing-Ran will discuss this via email. 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://pgp.mit.edu .

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Einstein Toolkit Meeting Reminder
by rhaas＠illinois.edu 24 Jul '24

24 Jul '24

Hello, Please consider joining the weekly Einstein Toolkit phone call at 9:00 am US central time on Thursdays. For details on how to connect and what agenda items are to be discussed, use the link below. https://docs.einsteintoolkit.org/et-docs/Main_Page#Weekly_Users_Call --The Maintainers

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Fortran compile errors
by Rhiannon Silva 22 Jul '24

22 Jul '24

Hi, I'm getting fortran errors while trying to build ET on my local cluster (Hawk, in Cardiff), as well as lots of warnings. Any suggestions? I'm using intel compilers and have tried these options F90FLAGS = -g -xCORE-AVX512 -safe-cray-ptr -traceback -align -pad These are the error messages: /nfshome/store04/users/c.c941286329/Cactus/configs/sim/build/GRHydro/GRHydro_HLLE.f90(2694): error #7844: Invalid directive. /nfshome/store04/users/c.c941286329/Cactus/configs/sim/build/GRHydro/GRHydro_HLLE.f90(2700): error #6410: This name has not been declared as an array or a function. [EOS_C] /nfshome/store04/users/c.c941286329/Cactus/configs/sim/build/GRHydro/GRHydro_HLLE.f90(2718): error #6410: This name has not been declared as an array or a function. [XPRESS] /nfshome/store04/users/c.c941286329/Cactus/configs/sim/build/GRHydro/GRHydro_HLLE.f90(2721): error #6410: This name has not been declared as an array or a function. [EOS_C] /nfshome/store04/users/c.c941286329/Cactus/configs/sim/build/GRHydro/GRHydro_HLLE.f90(2728): error #6410: This name has not been declared as an array or a function. [EOS_C] /nfshome/store04/users/c.c941286329/Cactus/configs/sim/build/GRHydro/GRHydro_HLLE.f90(2736): error #6790: This is an invalid statement; an END [PROGRAM] statement is required. /nfshome/store04/users/c.c941286329/Cactus/configs/sim/build/GRHydro/GRHydro_HLLE.f90(2736): error #6785: This name does not match the unit name. [H_VISCOSITY] The many warnings are mostly like this: /nfshome/store04/users/c.c941286329/Cactus/configs/sim/build/GRHydro/GRHydro_HLLE.f90(2710): warning #6717: This name has not been given an explicit type. [ANYERR] /nfshome/store04/users/c.c941286329/Cactus/configs/sim/build/GRHydro/GRHydro_HLLE.f90(2713): warning #8889: Explicit declaration of the EXTERNAL attribute is required. [RHO] What am I missing? Thanks, Rhiannon.

2 3

Agenda for Thursday's Meeting
by rhaas＠illinois.edu 22 Jul '24

22 Jul '24

Please update the Wiki with agenda items for Thursday's meeting. Thanks! https://docs.einsteintoolkit.org/et-docs/meeting_agenda --The Maintainers

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Difference of running BNS template between reference result and my run
by Long, Sinan 22 Jul '24

22 Jul '24

Dear ET, I have run the template of the BNS merger with different versions of ET, specifically 202305 and 202211. The difference between the two versions is negligible. However, there is a noticeable difference between my run and the reference data provided on the ET website. Since I used the same files provided by the template, I am wondering what could the difference be and whether it indicates my running has certain faults. Thank you for your assistance. Best, Sinan

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hwloc build in ET: libtool error on NAS/Pleiades
by Bernard Kelly 18 Jul '24

18 Jul '24

Hi all. I may have asked this before, but does anyone encounter issues when building hwloc during an ET compilation? I recently downloaded the ET_2024_05 release on the machine Pleiades (NAS), and since hwloc isn't part of a loadable module on that machine, I have to build it myself. If I just let Cactus build hwloc as part of the ET build process for my configuration, this hwloc build fails somewhere in the linking stage -- error message below. It doesn't appear to be an issue with the hwloc source code itself --I've taken the source tar.gz file from hwloc/dist/ and gone through a standard "configure/make/make install" by hand, installing in my own $HOME/lib. Obviously I can keep doing this. But it would be more convenient to have Cactus build it automatically as it's supposed to. Any suggestions about what might be going wrong? Are there HWLOC-specific options I should have in my config-info (right now, I have nothing). Final note: the libtool installed on this machine isn't a particularly new version: pfe26.bjkelly1 57> libtool --version libtool (GNU libtool) 2.4.6 Written by Gordon Matzigkeit, 1996 Copyright (C) 2014 Free Software Foundation, Inc. Any input appreciated, Bernard --------------- error message -------------- hwloc: Building... Making all in include Making all in hwloc CC topology.lo CC traversal.lo CC distances.lo CC memattrs.lo CC cpukinds.lo CC components.lo CC bind.lo CC bitmap.lo CC pci-common.lo CC diff.lo CC shmem.lo CC misc.lo CC base64.lo CC topology-noos.lo CC topology-synthetic.lo CC topology-xml.lo CC topology-xml-nolibxml.lo CC topology-linux.lo CC topology-hardwired.lo CC topology-x86.lo CCLD libhwloc.la ../libtool: line 7759: cd: -W: invalid option cd: usage: cd [-L|[-P [-e]] [-@]] [dir] libtool: error: cannot determine absolute directory name of '-Wl,-R/nasa/pkgsrc/toss4/2022Q1-rome/lib' make[5]: *** [Makefile:928: libhwloc.la] Error 1 make[4]: *** [Makefile:664: all-recursive] Error 1 make[3]: *** No rule to make target '/nobackupp19/bjkelly1/codes/Cactus_ET_2024_05/configs/sim/scratch/done/hwloc', needed by 'version.c.o'. Stop. make[2]: *** [/nobackupp19/bjkelly1/codes/Cactus_ET_2024_05/lib/make/make.thornlib:113: make.checked] Error 2 make[1]: *** [/nobackupp19/bjkelly1/codes/Cactus_ET_2024_05/lib/make/make.configuration:179: /nobackupp19/bjkelly1/codes/Cactus_ET_2024_05/configs/sim/lib/libthorn_hwloc.a] Error 2 make: *** [Makefile:265: sim] Error 2 ------------------- -- ------------------------------------------------------------------ Bernard Kelly -- CRESST Assistant Research Scientist, NASA/GSFC Gravitational Astrophysics Laboratory --- Code 663 Phone: +1 (301) 286-7243 *** Fax: +1 (301) 286-2226 Web: http://science.gsfc.nasa.gov/sed/bio/bernard.j.kelly ORCID: orcid.org/0000-0002-3326-4454 ------------------------------------------------------------------

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Meeting minutes for 2024-07-18
by Leo Rosa Werneck 18 Jul '24

18 Jul '24

Hi all, Here are the minutes of today’s meeting. Chair: Sam Minutes: Leo Present: A (student from China), Sam Cupp, Steve Brandt, David Boyer, Keith Dow, Lucas Sanches, Zach Etienne, Leo Werneck, Johnny Tsao, Yosef Zlochower, Roland Haas, Bing-Ran HE * ET Release Timeline - Proposed new thorns and updates: - David's new TOV initial data thorn. - Probably SpacetimeX. - Zach wants to upgrade NRPyPN to the latest version. - Still no vice-manager, no volunteers yet. - Nothing else to discuss since Roland is not present. - testsuites: needs to be updated to include Mac OS. * Unanswered Questions - None. * Open Tickets - #2809: Cactus Makefile needs to be updated in the ET_2024_05 release. Steve will check. - #2179: mask bug in NaNChecker has been fixed and is ready for review. - #2520: David updated the parameters in the TOV example to use more usual values to the ML_BSSN settings. * Tickets Ready for Review: - #2179: See above. * Zach reports on some faculty members in China who are interested in using the Einstein Toolkit, some of which are experts in numerical relativity and some which are enthusiastic about the field. * Lucas reports on some good progress on trying to use Bear to setup clangd for the Einstein Toolkit. As clangd is a C/C++ LSP, this could provide a more friendly experience when using an IDE that supports it, such as VS Code and neovim. Next chair: Steve Next minutes: Roland Best, Leo ------ Leonardo R. Werneck, Ph.D. Postdoctoral researcher Office EP 314 | Department of Physics | University of Idaho 875 Perimeter Dr. MS 0903 Moscow, ID 83844-0903, USA leonardo(a)uidaho.edu <mailto:leonardo@uidaho.edu> https://leowerneck.github.io <https://leowerneck.github.io/>

1 0

Einstein Toolkit Meeting Reminder
by rhaas＠illinois.edu 17 Jul '24

17 Jul '24

1 0

Agenda for Thursday's Meeting
by rhaas＠illinois.edu 15 Jul '24

15 Jul '24

Please update the Wiki with agenda items for Thursday's meeting. Thanks! https://docs.einsteintoolkit.org/et-docs/meeting_agenda --The Maintainers

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