[Minotaur-dev] [minotaur-solver/minotaur] 587176: Activating deterministic mode for McBnb.

Prashant Palkar noreply at github.com
Sun Oct 4 08:48:15 CDT 2020


  Branch: refs/heads/master
  Home:   https://github.com/minotaur-solver/minotaur
  Commit: 5871767aeef9d5fa64fd4654beb98a4682453048
      https://github.com/minotaur-solver/minotaur/commit/5871767aeef9d5fa64fd4654beb98a4682453048
  Author: ppalkar <ppalkar.iitb at gmail.com>
  Date:   2020-09-25 (Fri, 25 Sep 2020)

  Changed paths:
    M src/algorithms/McBnb.cpp

  Log Message:
  -----------
  Activating deterministic mode for McBnb.


  Commit: 7b866f48a95bed813162dc17dda7cae5206b1075
      https://github.com/minotaur-solver/minotaur/commit/7b866f48a95bed813162dc17dda7cae5206b1075
  Author: ppalkar <ppalkar.iitb at gmail.com>
  Date:   2020-09-25 (Fri, 25 Sep 2020)

  Changed paths:
    M src/algorithms/QGAdv.cpp
    M src/base/IntVarHandler.cpp
    M src/base/PerspCon.cpp
    M src/base/PerspCon.h
    M src/base/PerspCutGenerator.cpp
    M src/base/PerspCutGenerator.h
    M src/base/QGHandlerAdvance.cpp
    M src/base/QGHandlerAdvance.h

  Log Message:
  -----------
  Merge branch 'master' of ssh://github.com/ashutoshmahajan/minotaur


  Commit: f585f396faa33ff008b4809f993952a27f39d564
      https://github.com/minotaur-solver/minotaur/commit/f585f396faa33ff008b4809f993952a27f39d564
  Author: ppalkar <ppalkar.iitb at gmail.com>
  Date:   2020-10-04 (Sun, 04 Oct 2020)

  Changed paths:
    M src/base/ParBranchAndBound.cpp

  Log Message:
  -----------
  Deterministic parallel branch-and-bound solve function.


  Commit: 9b7958d4872a5918221d0df0e96d1a821bbc4862
      https://github.com/minotaur-solver/minotaur/commit/9b7958d4872a5918221d0df0e96d1a821bbc4862
  Author: ppalkar <ppalkar.iitb at gmail.com>
  Date:   2020-10-04 (Sun, 04 Oct 2020)

  Changed paths:
    M src/base/ParPCBProcessor.cpp

  Log Message:
  -----------
  Extending presolve frequency to scores when required.


  Commit: a5641d6b0d33bfd2ffc9e4e66b97318e2d1d2d31
      https://github.com/minotaur-solver/minotaur/commit/a5641d6b0d33bfd2ffc9e4e66b97318e2d1d2d31
  Author: ppalkar <ppalkar.iitb at gmail.com>
  Date:   2020-10-04 (Sun, 04 Oct 2020)

  Changed paths:
    M src/base/ParTreeManager.cpp

  Log Message:
  -----------
  Added logic for consistent scoring of nodes.

Down-branched child would be scored first (even scores in case of
twoChild rule) and up-branched child (odd score for twoChild rule)
next.


  Commit: 5dc4a68d79cb657684aa31080d780907def16e7b
      https://github.com/minotaur-solver/minotaur/commit/5dc4a68d79cb657684aa31080d780907def16e7b
  Author: ppalkar <ppalkar.iitb at gmail.com>
  Date:   2020-10-04 (Sun, 04 Oct 2020)

  Changed paths:
    M src/base/ParBranchAndBound.h

  Log Message:
  -----------
  Declaration of deterministic parallel branch-and-bound function.


  Commit: 84fcaddcacdedb310f3551284d24a9935837a5eb
      https://github.com/minotaur-solver/minotaur/commit/84fcaddcacdedb310f3551284d24a9935837a5eb
  Author: ppalkar <ppalkar.iitb at gmail.com>
  Date:   2020-10-04 (Sun, 04 Oct 2020)

  Changed paths:
    M src/base/IntVarHandler.cpp
    M src/base/PerspCon.cpp
    M src/base/PerspCon.h
    M src/base/PerspCutGenerator.cpp
    M src/base/QGHandlerAdvance.cpp
    M src/base/QGHandlerAdvance.h

  Log Message:
  -----------
  Merge branch 'master' of ssh://github.com/ashutoshmahajan/minotaur


Compare: https://github.com/minotaur-solver/minotaur/compare/06e271d11c0b...84fcaddcacde


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