[gmx-developers] Fwd: [gmx-commit] Gromacs source branch, master, updated. caa4b38bf48bcb1f6ea8a76a268d70f5ad9bc231

[Berk Hess]

Hi,

With the current git you already get something like this:
Reading file topol.tpr, VERSION c982fa65eadae65cc965 (mod) (single
precision)

I don't know if we would actually want this hash printed whenever a tool
reads a tpr file.
But for mdrun it is certainly useful.

Berk

Mark Abraham wrote:
> The implementation of improved version strings sounds useful.
>
> Should there be a similar thing for the tpx file version? I can
> imagine scenarios where you wouldn't want to silently run a .tpx file
> with an mdrun that didn't precisely match the grompp. At the moment
> you can add some number to the base version number to work around half
> the issues. Being able to identify a .tpx as "tpx version <xx> mod
> <versionstring> githash <blah>" (or similar) should have some uses.
>
> Mark
>
> -------- Original Message --------
> Subject: [gmx-commit] Gromacs source branch, master,    updated.
> caa4b38bf48bcb1f6ea8a76a268d70f5ad9bc231
> Date: Fri, 05 Mar 2010 12:08:41 +0100
> From: gmx-commit at gromacs.org
> Reply-To: gmx-commit at gromacs.org
> To: gmx-commit at gromacs.org
>
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> The branch, master has been updated
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>       from  e23004cd77b65b3d79b55ad9d1a6bed938be0e96 (commit)
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> - Log -----------------------------------------------------------------
> commit caa4b38bf48bcb1f6ea8a76a268d70f5ad9bc231
> Author: Teemu Murtola <teemu.murtola at cbr.su.se>
> Date:   Fri Mar 5 11:41:55 2010 +0100
>
>     Improved version strings.
>
>     The "(mod)" flag in the version string is now called "-dirty", and
> the
>     initial part gives the hardcoded version string from configure.ac
>     instead of a tag name. The date is still hardcoded in
> configure.ac, as
>     someone might want to change it locally (but currently this adds the
>     dirty flag). However, the version string reported by tools
> contains the
>     real date of the commit whose hash is reported (both options here are
>     confusing, so I just picked this one). The output from any program
> with
>     -version now also gives the version string, as well as the full
> hash of
>     the last commit, possibly with the dirty flag, and the hash of the
> last
>     commit that is known to come from git.gromacs.org.
>
> -----------------------------------------------------------------------
>
> Summary of changes:
>  CMakeLists.txt                             |    2 +-
>  configure.ac                               |    2 +-
>  include/copyrite.h                         |    2 +
>  src/gmxlib/.gitignore                      |    2 +-
>  src/gmxlib/Makefile.am                     |   29 ++++--------------
>  src/gmxlib/copyrite.c                      |   24 +++++++++++----
>  src/gmxlib/genversion.sh                   |   42
> ++++++++++++++++++++++++++++
>  src/gmxlib/statutil.c                      |   10 ++----
>  src/{tools/g_select.c => gmxlib/version.h} |   24 +++++----------
>  9 files changed, 82 insertions(+), 55 deletions(-)
>  create mode 100755 src/gmxlib/genversion.sh
>  copy src/{tools/g_select.c => gmxlib/version.h} (79%)
>
>
> hooks/post-receive