Differences between revisions 1 and 4 (spanning 3 versions)
Revision 1 as of 2008-02-29 20:23:24
Size: 331
Editor: was
Comment:
Revision 4 as of 2008-11-14 13:41:58
Size: 605
Editor: anonymous
Comment: converted to 1.6 markup
Deletions are marked like this. Additions are marked like this.
Line 9: Line 9:
   2. Implement (or wrap?) Clement's "twice as fast" double det.    2. Implement (or wrap?) Clement's "twice as fast" double det. ---> done(cpernet 03/01/08), still need some tune-up.
Line 11: Line 11:
      3. Improve LinBox rational solver: efficiency with small size entries, endianness issue making it brake on solaris;

       Wrap it in sage

   4. Validate linbox-1.1.5rc1.spkg and givaro-3.2.10.spkg for sage-2.10.3

Further optimize the implementation of Hermite Normal Form in Sage

PEOPLE: Clement Pernet, William Stein

SUMMARY: Do the following:

  1. Rewrite add row to (a) use a block method, and (b) use fast non-recursive code (it is silly right now).
  2. Implement (or wrap?) Clement's "twice as fast" double det. ---> done(cpernet 03/01/08), still need some tune-up.

  3. Improve LinBox rational solver: efficiency with small size entries, endianness issue making it brake on solaris;

    • Wrap it in sage
  4. Validate linbox-1.1.5rc1.spkg and givaro-3.2.10.spkg for sage-2.10.3

days8/sprint/hnf2 (last edited 2008-11-14 13:41:58 by anonymous)