Trac January 2026

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19 discussions

#2914: update cover photo for ET facebook page
by Roland Haas 29 Jan '26

29 Jan '26

#2914: update cover photo for ET facebook page Reporter: Roland Haas Status: new Milestone: Version: Type: bug Priority: trivial Component: EinsteinToolkit website The cover photo for the ET facebook page [https://www.facebook.com/einsteintoolkithttps://www.facebook.com/einsteinto… is outdated $shows an ET meeting from a couple of years ago$. It should be upated. ![](https://scontent-sea1-1.xx.fbcdn.net/v/t39.30808-6/474151325_982735423760493_799754265918431392_n.jpg?stp=dst-jpg_s960x960_tt6&_nc_cat=100&ccb=1-7&_nc_sid=cc71e4&_nc_ohc=b3Sq6A26T3sQ7kNvwHWOYtN&_nc_oc=Adlfh1f5ZaE-AOgcfhxryu8C7YFnKuw7s5xJIy-e1w_aQ0NdXqgub00aGNEC9yNN1fg&_nc_zt=23&_nc_ht=scontent-sea1-1.xx&_nc_gid=plETQ2uBQrjRcCOsLdZ35A&oh=00_AfrsXb_bWIhL-7XvI8ZprkGv052CnyTScRWph-R5f4oTgA&oe=69816261){: data-layout='center' } $current photo$ -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2914/update-cover-phot…

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#2912: Inconsistent computation of the volume form in Coordinates (llama) between Thornburg04/13 and default behavior
by Roland Haas 29 Jan '26

29 Jan '26

#2912: Inconsistent computation of the volume form in Coordinates (llama) between Thornburg04/13 and default behavior Reporter: Jordan Nicoules Status: open Milestone: Version: Type: bug Priority: major Component: EinsteinToolkit thorn Changes (by Roland Haas): status: open (was submitted) -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2912/inconsistent-comp…

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#2898: CarpetX: Interpolator caches
by Roland Haas 29 Jan '26

29 Jan '26

#2898: CarpetX: Interpolator caches Reporter: Lucas Timotheo Sanches Status: open Milestone: Version: Type: enhancement Priority: major Component: Comment (by Roland Haas): @{557058:56049c54-f8c2-4b6c-9b88-ab697c967495} poke -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2898/carpetx-interpola…

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#2673: provide (historical) tar archives for each ET release
by Roland Haas 28 Jan '26

28 Jan '26

#2673: provide (historical) tar archives for each ET release Reporter: Roland Haas Status: new Milestone: Version: Type: task Priority: major Component: EinsteinToolkit website Comment (by Roland Haas): I have checkouts of: * ET\_2025\_05 "Martin D. Kruskal", released 2025-05-29 * ET\_2024\_11 "Annie Jump Cannon", released 2024-12-02 * ET\_2024\_05 "Lev Landau", released 2024-06-28 * ET\_2023\_11 "Lise Meitner", released 2023-12-06 * ET\_2023\_05 "Karl Schwarzschild", released 2023-05-24 * ET\_2022\_11 "Sophie Kowalevski", released 2022-11-29 * ET\_2022\_05 "Bernhard Riemann", released 2022-05-31 * ET\_2021\_11 "Katherine Johnson", released 2021-12-08 * ET\_2021\_05 "Lorentz", released 2021-05-31 * ET\_2020\_11 "DeWitt-Morette", released 2020-11-30 * ET\_2020\_05 "Turing", released 2020-05-31 * ET\_2019\_10 "Mayer", released 2019-10-25 * ET\_2019\_03 "Proca", released 2019-03-29 * ET\_2018\_09 "Chien-Shiung Wu", released 2018-09-17 * ET\_2018\_02 "Tesla", released 2018-02-09 * ET\_2017\_06 "Hack", released 2017-07-17 * ET\_2016\_11 "Payne-Gaposchkin", released 2016-12-16 * ET\_2016\_05 "Brahe", released 2016-06-15 * ET\_2015\_11 "Somerville", released 2015-11-11 * ET\_2015\_05 "Hilbert", released 2015-05-18 * ET\_2014\_11 "Herschel", released 2014-11-19 * ET\_2014\_05 "Wheeler", released 2014-05-21 * ET\_2013\_11 "Noether", released 2013-11-26 * ET\_2013\_05 "Gauss", released 2013-05-22 * ET\_2012\_11 "Ørsted", released 2012-11-08 * ET\_2012\_05 "Lovelace", released 2012-05-28 * ET\_2011\_10 "Maxwell", released 2011-10-25 * ET\_2011\_05 "Curie", released 2011-04-21 but am missing the first two releases * ET\_2010\_11 "Chandrasekhar", released 2010-11-23 * ET\_2010\_06 "Bohr", released 2010-06-17 my copy of `ET_Lovelace` has corrupted svn metadata $at least$ so may not be trustworthy. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2673/provide-historica…

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#2673: provide (historical) tar archives for each ET release
by Roland Haas 28 Jan '26

28 Jan '26

#2673: provide (historical) tar archives for each ET release Reporter: Roland Haas Status: new Milestone: Version: Type: task Priority: major Component: EinsteinToolkit website Changes (by Roland Haas): responsible: [] (was ) assignee: Roland Haas (was ) -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2673/provide-historica…

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#2913: support enabling / disabling storage in CarpetX
by Roland Haas 26 Jan '26

26 Jan '26

#2913: support enabling / disabling storage in CarpetX Reporter: Roland Haas Status: open Milestone: Version: Type: task Priority: major Component: CarpetX Changes (by Roland Haas): Right now all grid variables declared in `interface.ccl` in CarpetX always have storage turned on. To reduce memory footprint for codes $and just b/c this is the expected behaviour$ CarpetX shoud support Cactus' `CCTK_StorageIncrease` and `CCTK_StorageDecrease` and `STORAGE: foo`statements. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2913/support-enabling-…

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#2913: support enabling / disabling storage in CarpetX
by Roland Haas 26 Jan '26

26 Jan '26

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#2913: support enabling / disabling storage in CarpetX
by Roland Haas 26 Jan '26

26 Jan '26

#2913: support enabling / disabling storage in CarpetX Reporter: Roland Haas Status: new Milestone: Version: Type: task Priority: major Component: CarpetX Right now all grid variables declared in `interface.ccl` in CarpetX always have storage turned on. To reduce memory footprint for codes $and just b/c this is the expected behaviour$ CarpetX shoud support Cactus' `CCTK_StoarageIncrease` and `CCTK_StorageDecrease` and `STORAGE: foo`statements. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2913/support-enabling-…

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#2908: Cactus: Fixed arg list too long error.
by Roland Haas 23 Jan '26

23 Jan '26

#2908: Cactus: Fixed arg list too long error. Reporter: Max Morris Status: open Milestone: Version: Type: bug Priority: major Component: Comment (by Roland Haas): Something like this however may kind of work, by checking for failure: ``` $(shell : $(OBJS)) ifeq ($(.SHELLSTATUS),0) OBJS-too-long := 0 else OBJS-too-long := 1 endif ``` which just tries to execute the `:` $true$ command. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2908/cactus-fixed-arg-…

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#2908: Cactus: Fixed arg list too long error.
by Roland Haas 23 Jan '26

23 Jan '26

#2908: Cactus: Fixed arg list too long error. Reporter: Max Morris Status: open Milestone: Version: Type: bug Priority: major Component: Comment (by Roland Haas): The key line in the proposed change is ``` OBJS-bytes := $(shell (echo -n $(OBJS) | wc --bytes) 2>/dev/null || echo -1) ``` However making a small dummy Makefile: ``` # make a long set of arguments >2million OBJS=$(shell awk 'BEGIN{for(i=0;i<200000;i++) print "01234567890";exit'}) OBJS-bytes := $(shell (echo -n $(OBJS) | wc --bytes) 2>/dev/null || echo -1) $(info $(OBJS-bytes)) ``` and running via ``` make -f Makefile ``` on my Debian based Linux box I get: ``` haengie2: ~/tmp$ make -f Makefile make: /bin/sh: Argument list too long make: *** No targets. Stop. ``` ie not the expected output of either `-1`or the length of `OBJS`. So this does not seem to work for me. -- Ticket URL: https://bitbucket.org/einsteintoolkit/tickets/issues/2908/cactus-fixed-arg-…

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