Opened 7 years ago

Last modified 2 months ago

#20265 needs_work enhancement

Hasse-Weil Zeta function of hypersurfaces, deformation method

Reported by: Edgar Costa Owned by:
Priority: major Milestone: sage-pending
Component: padics Keywords: days71, sd87, days88, sd91
Cc: Kiran Kedlaya Merged in:
Authors: Edgar Costa, Jan Tuitman Reviewers: Edgar Costa
Report Upstream: N/A Work issues:
Branch: public/hasse_weil_pydeformation (Commits, GitHub, GitLab) Commit: d682f442eac4994bfed4dee80ef2c2d07c4edba9
Dependencies: #23466, #23498 Stopgaps:

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Description

We plan to add a wrapper for Sebastian pancratz's code, ​https://github.com/SPancratz/deformation

Change History (23)

comment:2 Changed 5 years ago by David Roe

Keywords: sd87 added

comment:3 Changed 5 years ago by Jean-Pierre Flori

Updated code at: ​https://github.com/jpflori/deformation and hackish binding at: ​https://github.com/jpflori/pydeformation

comment:4 Changed 5 years ago by Jean-Pierre Flori

Dependencies: → #23466

Created #23466 to add some bindings for flint.

comment:5 Changed 5 years ago by Jean-Pierre Flori

Dependencies: #23466 → #23466, #23498

comment:6 Changed 5 years ago by Jean-Pierre Flori

Wrapper should now be pip installable.

comment:7 Changed 5 years ago by Edgar Costa

Status: new → needs_review

This should be closed down. See #23498

comment:8 Changed 5 years ago by Edgar Costa

Reviewers: → Edgar Costa
Status: needs_review → positive_review

comment:9 Changed 5 years ago by David Roe

Milestone: sage-7.2 → sage-duplicate/invalid/wontfix

comment:10 Changed 5 years ago by Jean-Pierre Flori

Milestone: sage-duplicate/invalid/wontfix → sage-pending
Status: positive_review → needs_work

I think we should still do the pypi package a sage's optional package (with a folder in build/pkgs), just like cysignals.

comment:11 Changed 5 years ago by Edgar Costa

Keywords: days88 added

I don't follow. Isn't pydeformation a PyPI package?

comment:12 Changed 5 years ago by Kiran Kedlaya

Cc: Kiran Kedlaya added

comment:13 Changed 5 years ago by Kiran Kedlaya

Can someone in the know clarify the status of this? Is this now made redundant by other tickets?

comment:14 Changed 5 years ago by Jean-Pierre Flori

At the moment we have:

  • Sebastian C code as an optional package,
  • my skinny wrapper as a pip installable package.

So the installation procedure is:

  • ./sage -i deformation to install the former
  • ./sage -python pip install pydeformation for the latter (or maybe ./sage -pip ...)

I'd say it would be nice to make pydeformation a sage optional package so that you can use Sage dependency system to just do

  • ./sage -i pydeformation and that it automagically installs the optional deformation C library first.

As deformation is a C library (of interest without the wrapper), I don't want to ship it within the wrapper, nor would it be a good idea to make it a pip installable thing (to be able to use pip dependency system).

comment:15 Changed 5 years ago by Edgar Costa

Would it make sense to create a meta package that depends on both of those packages?

comment:16 Changed 5 years ago by Jean-Pierre Flori

You mean a Sage package? I don't see the point, can you give further details?

Note that when I say a sage optional package for pydeformation I really mean just creating a folder in build/pkg with simple spkg-install script as for cysignals.

comment:17 Changed 5 years ago by Edgar Costa

Yes, I meant a Sage package. It was just a quick (and perhaps dirty) way to get deformation and pydeformation in sage.

Anyhow, I have no experience with sage packages. But let me know if there is anything I can do to help you.

comment:18 Changed 5 years ago by Jean-Pierre Flori

Nah I just need to find one hour to make a branch. Should be ok by the end of the week.

comment:19 in reply to:  18 Changed 5 years ago by David Roe

Replying to jpflori:

Nah I just need to find one hour to make a branch. Should be ok by the end of the week.

Ping.

comment:20 Changed 5 years ago by Jean-Pierre Flori

Long. Work and life took over... Hopefully I ll get to it soon.

comment:21 Changed 5 years ago by Kiran Kedlaya

Keywords: sd91 added

comment:22 Changed 3 years ago by Kiran Kedlaya

Ping. Doesn't look like the underlying code has been touched since this ticket was created.

comment:23 Changed 2 months ago by Frédéric Chapoton

Branch: → public/hasse_weil_pydeformation
Commit: → d682f442eac4994bfed4dee80ef2c2d07c4edba9

here is a first sketch of pkg information, not yet correct

New commits:

​d682f44sketch of package info for pydeformation
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