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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
David Harvey, Martin_Albrecht, Joel Mohler, Robert Bradshaw, 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 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
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, Iftikhar Burhanuddin
Notebook
- Jason Grout