Users July 2024

users@lists.einsteintoolkit.org

9 participants
17 discussions

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 ------------------------------------------------------------------

2 1

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

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

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

1 0

Meeting minutes for 2024-07-11
by Lucas Timotheo Sanches 11 Jul '24

11 Jul '24

Present: Lucas (Minutes), Roland (chair), David Boyer, Leo, Sam, Yosef # Current Etk release timeline * Things are looking OK for the release. * Test results OK (some failures on thorns known to be sensitive). * BNS gallery example is probably finished, the page is still to be updated. * BBH gallery example still missing. Deborah needs to be poked but may not have time. Roland will do the poking. # Next ETK release * We need to form a release coordination. Roland will be the release chair. * We need a release co-chair. There have been no volunteers so far. * Decide on features we will include (needs to be done now). Start querying people for possible features they would like to include. * Roland reports that Hayley J. Macpherson may have something to the cosmology toolkit. She needs to be further questioned on this. * David Boyer, a member of Zach's group has an inclusion: David Made a TOV solver that handles multiple ODEs, tabulated and piecewise EOS. He reports that adaptive RK4 is enabled for the ETK version but more can be enabled if the community desires. It is separated from the Nrpy EOS solver but was tested against that. # Mailing list * No unanswered questions on the mailing list. # Tickets * 2748: Yosef will review SpacetimeX (Z4C). He says his schedule may not be compatible, so this may have to change. * 2520: Assigned to David Boyer. * 2780: Sam suggested that this ticket should be closed and the inclusion of Baikal X dropped. Sam reports that Zach's group (the developers of Baikal/BaikalX) are not actively working on CarpetX thorns and the RIT group originally interested in it may no longer be using it.

1 0

Einstein Toolkit Meeting Reminder
by rhaas＠illinois.edu 10 Jul '24

10 Jul '24

1 0

Agenda for Thursday's Meeting
by rhaas＠illinois.edu 08 Jul '24

08 Jul '24

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

1 0

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

Users July 2024