yade-dev team mailing list archive

["Janek Kozicki (yade)" <jkozicki-yade@xxxxxxxxx>]

Hi Anton,

> Can we avoid it somehow? minieigen sources were in Yade tree many years
> ago and we managed to drop them, introducing minieigen packages.
> It would not be the best variant to put them in the source again.

Another solution is that you will include these patches [1] in the debian
and ubuntu package until Vaclav accepts my merge request (which I
will prepare in two or three days).

I will review these patches again to see if they can be made smaller
than they currently are. And I will let you know by Wednesday evening.
(tomorrow I have lectures and a meeting).

Please note that file [2] installs the source files
in /usr/include/minieigen, they are needed. And also that's why [3]
is necessary. To partially avoid this we could work on preparing
`long double` and `float128` versions of minieigen package.
But for MPFR and boost::multiprecision::cpp_bin_float these sources are
still necessary because the precision is specified during compilation.

best regards
Janek

BTW: you have write access to [4]

[1] https://gitlab.com/cosurgi/minieigen-real/tree/master/patches
[2] https://gitlab.com/cosurgi/minieigen-real/blob/master/patches/python3-minieigen.install
[3] https://gitlab.com/cosurgi/minieigen-real/blob/master/patches/54_fix_compilation_warnings.patch
[4] https://gitlab.com/cosurgi/minieigen-real




Anton Gladky said:     (by the date of Mon, 27 Jan 2020 21:07:15 +0100)

> Hi Janek,
> 
> > BTW, Anton did you notice that building debian package fails on
> > master due to missing python-gts?
> > https://gitlab.com/yade-dev/trunk/issues/139
> 
> please review this MR [1]. It fixes build-dependency problem and also
> --help regression introduced with "--stdperformance" option.
> 
> > And in meantime I will include minieigen sources in yade tree, just
> > like we did with python-gts. By this way it will work for everyone
> > without dependency hell, until the changes are in official minieigen
> > repository.
> 
> Can we avoid it somehow? minieigen sources were in Yade tree many years
> ago and we managed to drop them, introducing minieigen packages.
> It would not be the best variant to put them in the source again.
> 
> [1] https://gitlab.com/yade-dev/trunk/-/merge_requests/396
> 
> Regards
> 
> Anton
> 
> Am Mo., 27. Jan. 2020 um 16:26 Uhr schrieb Janek Kozicki (yade)
> <jkozicki-yade@xxxxxxxxx>:
> >
> > Anton Gladky said:     (by the date of Thu, 23 Jan 2020 06:44:02)
> >
> > > I do really appreciate this kind of work!
> > > But how can we rely on custom builds of the third party software?
> > > Sorry, but this restriction will get Yade into the dependency hell.
> >
> > Yes, I completely agree with this premise. I will prepare merge
> > request for Vaclav in https://github.com/eudoxos/minieigen
> >
> > And in meantime I will include minieigen sources in yade tree, just
> > like we did with python-gts. By this way it will work for everyone
> > without dependency hell, until the changes are in official minieigen
> > repository.
> >
> > thanks a lot for your work.
> >
> > best regards
> > Janek
> >
> > BTW, Anton did you notice that building debian package fails on
> > master due to missing python-gts?
> > https://gitlab.com/yade-dev/trunk/issues/139
> >
> >
> > Janek Kozicki (yade) said:     (by the date of Mon, 13 Jan 2020 22:34:25 +0100)
> >
> > > Hi, the code for high precision is complete and passes all the tests.
> > >
> > > I am writing documentation for this now, I will mention there:
> > > - about VTK ↔ double compatibility
> > > - about GLViewer ↔ double compatibility
> > > - how to build and run high precision code
> > >
> > > I have separated most of this work in to several "topic" merge
> > > requests, so that you can check each of them separately. The general
> > > idea is that "if you don't use high-precision then the old behavior
> > > remains". Meaning that I avoid modifying existing code, only add some
> > > sort of redirection and conversion layer that vanishes (is optimized
> > > away) completely when HP is not used.
> > >
> > > There are some changes still not extracted into separate merge
> > > requests from !366. I will continue working on this and writing documentation.
> > >
> > > These are ready for you to review:
> > >
> > > * The last remaining double to Real changes.
> > >   https://gitlab.com/yade-dev/trunk/merge_requests/376
> > >
> > > * Print time spent on each of the --checks
> > >   https://gitlab.com/yade-dev/trunk/merge_requests/375
> > >   (a very short one, that's because I needed to make Lubrication tests faster in !366)
> > >
> > > * Ensure that VTK is compatibile with Real.
> > >   https://gitlab.com/yade-dev/trunk/merge_requests/377
> > >
> > > * OpenGL Real compatibility
> > >   https://gitlab.com/yade-dev/trunk/merge_requests/378
> > >
> > > * Another step towards enabling high precision Real
> > >   https://gitlab.com/yade-dev/trunk/merge_requests/362
> > >
> > > * Enable vectorization
> > >   https://gitlab.com/yade-dev/trunk/merge_requests/365
> > >
> > > They can be merged to master in any order. If any rebase conflicts
> > > arise I will solve them quickly. Maybe !362 and !365 should be merged last,
> > > because I tested rebasing it on each of the previous ones.
> > >
> > >
> > > please tell me what you think.
> > >
> > > best regards
> > > Janek
> > >
> > >
> > >
> > > --
> > > Janek Kozicki, PhD. DSc. Arch. Assoc. Prof.
> > > Gdańsk University of Technology
> > > Faculty of Applied Physics and Mathematics
> > > Department of Theoretical Physics and Quantum Information
> > > --
> > > http://yade-dem.org/
> > > http://pg.edu.pl/jkozicki (click English flag on top right)
> > >
> > > _______________________________________________
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> >
> >
> > --
> > --
> > Janek Kozicki, PhD. DSc. Arch. Assoc. Prof.
> > Gdańsk University of Technology
> > Faculty of Applied Physics and Mathematics
> > Department of Theoretical Physics and Quantum Information
> > --
> > http://yade-dem.org/
> > http://pg.edu.pl/jkozicki (click English flag on top right)


-- 
--
Janek Kozicki, PhD. DSc. Arch. Assoc. Prof.
Gdańsk University of Technology
Faculty of Applied Physics and Mathematics
Department of Theoretical Physics and Quantum Information
--
http://yade-dem.org/
http://pg.edu.pl/jkozicki (click English flag on top right)