Trac October 2016

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[Einstein Toolkit] #1725: Disable Fortran 77 support in Cactus
by Einstein Toolkit 24 Jan '18

24 Jan '18

#1725: Disable Fortran 77 support in Cactus -------------------------+-------------------------------------------------- Reporter: eschnett | Owner: Type: enhancement | Status: new Priority: unset | Milestone: Component: Other | Version: development version Keywords: | -------------------------+-------------------------------------------------- There are no "Fortran 77" compilers any more. Cactus currently distinguishes between FCODE and F90CODE (pure Fortran 77, and Fortran 90). The pure Fortran 77 code has less argument checking etc. and is less safe, and is not needed any more. It should be removed, both from the makefile system as well as from the CST that auto-generates code. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1725> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1784: osx-homebrew.cfg does not work out of the box on Yosemite
by Einstein Toolkit 22 Jan '18

22 Jan '18

#1784: osx-homebrew.cfg does not work out of the box on Yosemite ------------------------+--------------------------------------------------- Reporter: anonymous | Owner: Type: task | Status: new Priority: optional | Milestone: Component: SimFactory | Version: ET_2015_05 Keywords: | ------------------------+--------------------------------------------------- When installing ET anew on Yosemite with the instructions in osx-homebrew.cfg, the build fails because homebrew gets the latest version of gcc (5.1), which is currently not the one then specified in the cactus compilation options (4.9). This problem was encountered by a student who approached ET for the first time. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1784> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1757: Stampede needs to be updated
by Einstein Toolkit 22 Jan '18

22 Jan '18

#1757: Stampede needs to be updated ----------------------+----------------------------------------------------- Reporter: hinder | Owner: Type: task | Status: new Priority: critical | Milestone: Component: Other | Version: development version Keywords: backport | ----------------------+----------------------------------------------------- The SimFactory definition for Stampede currently uses the intel/13.1.1.163 compiler. This compiler will be removed next Tuesday (see https://portal.tacc.utexas.edu/user-guides/stampede/intel15). According to TACC, the current default is the older intel/13.0.2.146, and this is the recommended and default compiler, and will remain so. Both compilers have the "restrict" keyword blacklisted in Cactus (#1276). They will install intel/15.0.1 at the end of April. There is also intel/14.0.1.106 available, but it is labeled as "limited software stack". It is not clear why they are removing a newer compiler, or why they chose to do this a month before installing an even newer one. Our options are: 1. Upgrade to intel/14.0.1.106, which is labeled as "limited software stack" 2. Downgrade to intel/13.0.2.146, which is the default and will remain so for a while This should be done both for the trunk and the release branch. I suggest that option 2 is the most conservative, and probably the easiest, as there might be libraries which are not compiled for intel/14.0.1.106. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1757> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1458: intel 13 2013.1.117 miss-compiles asserts in TwoPunctures tp_utils.c
by Einstein Toolkit 22 Jan '18

22 Jan '18

#1458: intel 13 2013.1.117 miss-compiles asserts in TwoPunctures tp_utils.c -----------------------------------+---------------------------------------- Reporter: rhaas | Owner: Type: defect | Status: new Priority: major | Milestone: Component: EinsteinToolkit thorn | Version: development version Keywords: TwoPunctures | -----------------------------------+---------------------------------------- this continues the thread in #1429 in particular https://trac.einsteintoolkit.org/ticket/1429#comment:14. Currently we need to determine which versions are affected. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1458> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1599: CarpetInterp/waveinterp_2p tests constant in time initial data
by Einstein Toolkit 27 Dec '17

27 Dec '17

#1599: CarpetInterp/waveinterp_2p tests constant in time initial data --------------------------+------------------------------------------------- Reporter: rhaas | Owner: eschnett Type: defect | Status: new Priority: minor | Milestone: Component: Carpet | Version: development version Keywords: CarpetInterp | --------------------------+------------------------------------------------- the test waveinterp_2p sets up initial data using IDWaveMoL (fom CactusExamples) using kx=ky=kz = 0. and slopet = 0.1. Ie the initial data is constant in space and has frequency 0.1. It then evolves this using WaveMoL and interpolates in space and time with CarpetInterp. Since the function is constant in space (exactly so, see eg the output in InterpToArray::array1d_vars[0]) the interpolation in space just tests roundoff errors. The second time derivative (array1d_vars[2]) should be zero and all we measure in the test is truncation errors on the level of 1e-9. This makes the test very sensitive to -Ofast, -O0, gcc vs. intel etc. and not a very good test. I would rather either use a Gausian wave for initial data so that there is some actual data in the result and not just numerical noise, or leave out the 2nd time derivative from the test data. The test fails due to significant errors in a virtual machine using ubuntu.cfg (which usies -ffast-math and -O2). -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1599> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1919: have make newthorn create a functioning thorn
by Einstein Toolkit 23 Dec '17

23 Dec '17

#1919: have make newthorn create a functioning thorn -------------------------+-------------------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: optional | Milestone: Component: Cactus | Version: development version Keywords: | -------------------------+-------------------------------------------------- Currently the newthorn make target does not create a functioning thorn. It would be good if it produced a skeleton thorn that compiled. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1919> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1753: hwloc: move pkg-config based detection into Search phase
by Einstein Toolkit 13 Dec '17

13 Dec '17

#1753: hwloc: move pkg-config based detection into Search phase -----------------------------------+---------------------------------------- Reporter: rhaas | Owner: Type: enhancement | Status: new Priority: minor | Milestone: Component: EinsteinToolkit thorn | Version: development version Keywords: hwloc | -----------------------------------+---------------------------------------- the attacheched patch changes detect.sh such that pkg-config is treated on the same footing as the search at commonly known places. It also adds the option for the user to specify HWLOC_LIBS rather than hard-coding it to hwloc. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1753> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1917: sim setup should automatically set up the machine for common OSes
by Einstein Toolkit 21 Nov '17

21 Nov '17

#1917: sim setup should automatically set up the machine for common OSes -------------------------+-------------------------------------------------- Reporter: hinder | Owner: Type: enhancement | Status: new Priority: major | Milestone: Component: SimFactory | Version: development version Keywords: | -------------------------+-------------------------------------------------- There are instructions at https://docs.einsteintoolkit.org/et- docs/Simplified_Tutorial_for_New_Users for users to configure simfactory for common operating systems when their machine is not recognised by SimFactory. This logic should be implemented in sim setup instead, so that users can use the ET out of the box on supported OSes. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1917> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #1396: Display prompts of executed commands
by Einstein Toolkit 19 Nov '17

19 Nov '17

#1396: Display prompts of executed commands ---------------------------+------------------------------------------------ Reporter: rhaas | Owner: eric9 Type: enhancement | Status: new Priority: optional | Milestone: Component: GetComponents | Version: development version Keywords: | ---------------------------+------------------------------------------------ the attached patch goes to some lengths to capture both stdout and stderr when executing commands and displays each line of output as it is generated by the command. This is useful for programs that output prompts to stdout and wait for user input afterwards. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/1396> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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[Einstein Toolkit] #68: GetComponents hang due to certificate issues.
by Einstein Toolkit 19 Nov '17

19 Nov '17

#68: GetComponents hang due to certificate issues. --------------------------------+------------------------------------------- Reporter: diener@… | Owner: eric9 Type: defect | Status: new Priority: major | Milestone: Component: GetComponents | Version: ET_2010_06 Keywords: | --------------------------------+------------------------------------------- I did a complete new checkout of the EinsteinToolkit on numrel06 using the version of GetComponents available on the EinsteinToolkit web pages and had GetComponents hang with no errors or warnings when checking out AEIThorns/AEILocalInterp. Trying the checkout manually I got: Error validating server certificate for 'https://svn.aei.mpg.de:443': - The certificate is not issued by a trusted authority. Use the fingerprint to validate the certificate manually! Certificate information: - Hostname: svn.aei.mpg.de - Valid: from Tue, 23 Feb 2010 16:02:12 GMT until Sun, 22 Feb 2015 16:02:12 GMT - Issuer: Max-Planck-Gesellschaft, DE - Fingerprint: 03:b4:e8:6e:d9:09:e9:93:72:e9:ff:fa:df:e4:2c:6d:1d:2a:e4:66 (R)eject, accept (t)emporarily or accept (p)ermanently? p After accepting the certificate and restarting the checkout proceeded without problems. -- Ticket URL: <https://trac.einsteintoolkit.org/ticket/68> Einstein Toolkit <http://einsteintoolkit.org> The Einstein Toolkit

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Trac October 2016