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| == Caution == Instead of this wiki page the development team now uses Sage's trac installation at http://www.sagetrac.org/sage_trac - please use trac and move open issues there. Changing entries in Sage's trac requires an account, so please contact William Stein ([email protected]) or in #sage-devel if you need an account. |
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David Harvey, Martin Albrecht, Joel Mohler, Robert Bradshaw, William Stein |
[:DavidHarvey:David Harvey], ["Martin Albrecht"], Joel Mohler, Robert Bradshaw, [:WilliamStein:William Stein] |
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| * Migrate {{{_add_}}}, {{{_mul_}}} etc to new {{{_add_sibling}}}, {{{_add_sibling_cdef}}}, framework etc. Intention is to eventually remove {{{_add_}}} everywhere. * Change all {{{__add__}}} methods (etc) to use new fast code pathways, pyrex tricks, as studied at SAGE Days 2. * Try changing {{{a.parent() == b.parent()}}} conditions to {{{a._parent is b._parent}}} in various places and see what breaks. |
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| * Write a benchmarking module. | * Write a benchmarking module or improve on the existing one. |
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| * Make Algebra {{{_base_ring}}} into a cdef attribute. * Move univariate Polynomial class down to Pyrex, and make it inherit from {{{CommutativeAlgebra}}} instead of {{{CommutativeRing}}}. (''David'') * Rewrite polynomials over Z and Z/nZ using direct NTL calls. (''David'') * Optimise new integers mod n code using fast pyrex tricks. * Wrap NTL finite fields and polynomials over finite fields. * Benchmark omalloc. (''Martin'') * Linear algebra (perhaps William or Robert want to say something here?) |
* Make Algebra {{{_base_ring}}} into a cdef attribute. This will make it possible to give a fast pathway for scalar multiplications. * Rewrite polynomials over Z and Z/nZ using direct NTL calls. (''David'') * build [:MallocReplacements:omalloc] as a shared library (or link it statically to memory.so the Pyrex wrapper) and make sure as much stuff as possible uses it (SAGE_malloc macros, GMP, etc.) |
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| ==== Lower priority issues ==== * Make generic dense polynomial class in pyrex using C arrays to store coefficients? |
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| == Notebook/web team == | == 3D Graphics == Robert Bradshaw, Alex Clemesha, Robert Miller, Tom Boothby ... |
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| == Other groups add yourselves here == | == Graph Theory Implementation == Emily Kirkman, Robert Miller, Bobby Moretti, Tom Boothby * [:graph:Main Project Wiki] == GSL == Josh Kantor, William Stein, Tom Boothby == Teaching == David Joyner, Bobby Moretti * Creating functions to teach Fourier series and discrete Fourier transforms on various groups. == Coding theory == David Joyner * Wrapping GAP and GUAVA code to support work in error-correcting codes. == Group theory == David Joyner == Documentation == William Stein, David Joyner, [:IftikharBurhanuddin:Iftikhar Burhanuddin] == Notebook == [:notebook] * Jason Grout |
A page to summarise and coordinate SAGE development activity.
Caution
Instead of this wiki page the development team now uses Sage's trac installation at http://www.sagetrac.org/sage_trac - please use trac and move open issues there. Changing entries in Sage's trac requires an account, so please contact William Stein ([email protected]) or in #sage-devel if you need an account.
Core arithmetic team
[:DavidHarvey:David Harvey], ["Martin Albrecht"], Joel Mohler, Robert Bradshaw, [:WilliamStein:William Stein]
Develop new __mul__ semantics for rings/algebras using something like ToyQuarternionAlgebraElement as a test case.
Write up more entries in WritingFastPyrexCode. (everyone)
- Write a benchmarking module or improve on the existing one.
- Optimise pyrex in coercion module.
Make Algebra _base_ring into a cdef attribute. This will make it possible to give a fast pathway for scalar multiplications.
Rewrite polynomials over Z and Z/nZ using direct NTL calls. (David)
build [:MallocReplacements:omalloc] as a shared library (or link it statically to memory.so the Pyrex wrapper) and make sure as much stuff as possible uses it (SAGE_malloc macros, GMP, etc.)
3D Graphics
Robert Bradshaw, Alex Clemesha, Robert Miller, Tom Boothby ...
Graph Theory Implementation
Emily Kirkman, Robert Miller, Bobby Moretti, Tom Boothby
- [:graph:Main Project Wiki]
GSL
Josh Kantor, William Stein, Tom Boothby
Teaching
David Joyner, Bobby Moretti
- Creating functions to teach Fourier series and discrete Fourier transforms on various groups.
Coding theory
David Joyner
- Wrapping GAP and GUAVA code to support work in error-correcting codes.
Group theory
David Joyner
Documentation
William Stein, David Joyner, [:IftikharBurhanuddin:Iftikhar Burhanuddin]
Notebook
- [:notebook]
- Jason Grout