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Commits on Feb 5, 2014
  1. Packed up a bunch of the tests into an archive. I'll write a

    Makfile target to unpack it and run the tests later.
    committed Feb 5, 2014
Commits on Jan 4, 2012
Commits on Dec 16, 2011
  1. New implementation of initialization is almost done. Just need to cha…

    …nge it to handle unbounded variables AND THEN infeasible rows, instead of both at the same time.
    committed Dec 16, 2011
Commits on Dec 13, 2011
  1. Added ProfY's rule for anti-cycling.

    Fixed bug where fliping resting bounds didn't chang the row or objective values.
    committed Dec 13, 2011
Commits on Nov 18, 2011
  1. Fixing the off-by-1 error for split vars.

    Jonathan Turner committed Nov 18, 2011
Commits on Nov 17, 2011
  1. Commiting so I can pull.

    committed Nov 17, 2011
  2. Try to have a better objective initialization.

    Jonathan Turner committed Nov 17, 2011
  3. Removed the 2nd dictionary resizing in dict_init().

    Changed the dictionary printing back.
    committed Nov 17, 2011
  4. Changed unsigned back to uint.

    Put the bounds printing back into my preferred order.
    Did some debugging work.
    committed Nov 17, 2011
Commits on Nov 16, 2011
  1. Fixing uints and removing check for 0 with var_can_enter as it is not…

    … correct (double checked with Sriram, sorry for the misunderstanding). test5 finishes but doesn't look correct. test1 segfaults.
    Jonathan Turner committed Nov 16, 2011
  2. Added an option to limit the number of simplex iterations.

    Fixed a bug in matrix_resize().
    FIxed a bug in dict_init().
    committed Nov 16, 2011
Commits on Nov 15, 2011
  1. Moved the bounds and constraint value initialization code into its ow…

    …n function, dict_set_bounds_and_values().
    committed Nov 15, 2011
  2. Finished adding the row_values entry to dict_t, and use this instead …

    …of summing rows repeatedly.
    committed Nov 15, 2011
Commits on Nov 14, 2011
  1. Fixed an issue in dict_select_entering_and_leaving() that was calcula…

    …ting the constraints placed on the entering variable by flipping its bounds.
    Added some good very-verbose print statements.
    committed Nov 14, 2011
  2. Re-did the dict_view() function, as well as cleaned up some verbose p…

    …rint statements.
    Noticed a problem where test4.lp is no longer getting solved correctly.
    committed Nov 14, 2011
  3. Re-factored to reference dictionary elements via rows/columns vs cons…

    …traints/variables consistently.
    committed Nov 14, 2011
  4. Did some major refactoring work. Re-named indexes and functions so th…

    …ey make sense, and removed a lot of redundent code to seperate functions.
    committed Nov 14, 2011
Commits on Nov 13, 2011
Commits on Nov 11, 2011
  1. More refactoring.

    committed Nov 11, 2011
  2. Changed a couple of names.

    committed Nov 11, 2011
Commits on Nov 10, 2011
  1. Missed a test file.

    committed Nov 10, 2011