[PPL-devel] [GIT] ppl/ppl(sparse_matrices): New commits

Tue Sep 14 13:42:33 CEST 2010

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=f6a93645a5b8962c983417805da7e948fb56d446
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Sep 14 13:39:00 2010 +0200

    MIP_Problem: optimize second_phase() for sparse working_cost rows (#4).

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=2c0d6052ae00776f5b2892cd374decbb432635e8
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Sep 14 13:38:42 2010 +0200

    MIP_Problem: avoid an unnecessary copy of the working_cost row, in second_phase().

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=2d1cbd6415aecfeee9c6841ff0dd3f8a7b06600e
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Sep 14 13:26:37 2010 +0200

    MIP_Problem: optimize second_phase() for sparse working_cost rows (#3).

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=8bbd7540511b6942a999f47e90a500c2e903f0cb
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Sep 14 13:24:01 2010 +0200

    MIP_Problem: optimize second_phase() for sparse working_cost rows (#2).

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=42a7e27f4267424e17e6875cd1a08724cb4e0ce7
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Sep 14 13:21:59 2010 +0200

    MIP_Problem: optimize second_phase() for sparse working_cost rows (#1).

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=b5e34c8856404ef44bdda5ec3a6c656137346835
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Sep 14 12:36:09 2010 +0200

    MIP_Problem: little optimizations for sparse working_cost rows.

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=6880a6746e15a65b13f2b7b70ce741c9540791fe
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Sep 14 12:30:38 2010 +0200

    MIP_Problem: optimize textbook_entering_index() for sparse working_cost rows.

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=92e46ffb3c1023ee0fb67f149674023a947f9563
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Sep 14 12:28:37 2010 +0200

    MIP_Problem: optimize steepest_edge_float_entering_index() for sparse working_cost rows.

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=c2aa82c4a7c984a3f71664734c1b37dc1bea7ab1
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Sep 14 12:23:52 2010 +0200

    MIP_Problem: optimize steepest_edge_exact_entering_index() for sparse working_cost rows.

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=ee1d1d7f9add38f040d24ca1d426d22758efde12
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Sep 14 11:53:55 2010 +0200

    MIP_Problem: optimize process_pending_constraints() for sparse working_cost rows.

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=1c643c26434574b11f0cfdbd46f8d4f58a0c0647
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Sep 14 11:53:30 2010 +0200

    Sparse_Row: add some assertions.

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=24ec2790edae6b616014adc2ab0f446b6f5711d6
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Sep 14 10:39:22 2010 +0200

    MIP_Problem: use a sparse working_cost when using sparse matrices.

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=ffe3720ee01517aa167654b4151f72fab4d7f006
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Sep 14 10:38:34 2010 +0200

    Sparse_Row: add a constructor and two copy-constructors that take a capacity parameter.

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=620592736a503f2ee3d40880a6ca4ee25a6a7bd9
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Sun Sep 12 10:56:32 2010 +0200

    MIP_Problem: improve a little bit the get_exiting_base_index() performance.

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=ad3694d4bbf7a930d3d262568487cce8066f55fd
Author: Roberto Bagnara <bagnara at cs.unipr.it>
Date:   Thu Sep 9 17:13:48 2010 +0200

    Reflected the changes in http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8966

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=4974d4f39e8c674119b8ec0423fc5e5da918b0b4
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Thu Sep 9 08:25:24 2010 +0200

    MIP_Problem: don't copy Coefficient objects to cache accesses, in steepest_edge_exact_entering_index().

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=ab1231051fa87f92b6df5d49f4cf723e540682fe
Author: Roberto Bagnara <bagnara at cs.unipr.it>
Date:   Wed Sep 8 07:31:19 2010 +0200

    Mentioned the fix to Interval::Interval(const char*).

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=3e2fe287b4efd3b58127951793cc00ffe0ca21c0
Author: Abramo Bagnara <abramo.bagnara at gmail.com>
Date:   Tue Sep 7 23:13:17 2010 +0200

    Fixed interval construction from strings.

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=22c92f00fb9ed907226847676345b76f85081451
Author: Enea Zaffanella <zaffanella at cs.unipr.it>
Date:   Tue Sep 7 20:01:44 2010 +0200

    Announced a couple of new features and bugfixes.

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=f949a0fced3173a45aaab7f12579a82a15aa8674
Author: Enea Zaffanella <zaffanella at cs.unipr.it>
Date:   Tue Sep 7 19:31:56 2010 +0200

    Mention the use of sparse matrices in MIP and PIP solvers.

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=46655e57eb7d63ccf42ee7ed51cb74139c7a3aca
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Sep 7 19:05:39 2010 +0200

    MIP_Problem: fix some debug messages and comments, in OK().

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=8df25ad97af26345ee7d77a65120abee159ceede
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Tue Sep 7 18:49:40 2010 +0200

    MIP_Problem: fix typos in some debug messages and comments, in OK().

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=359b3a83e66edcfffb77c714e921fdfc217dee0b
Author: Roberto Bagnara <bagnara at cs.unipr.it>
Date:   Tue Sep 7 16:07:22 2010 +0200

    test06 fails with 8-bit coefficients.

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=384f089de7b9464efddf008a02d773af6ae213ea
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Sun Sep 5 19:33:59 2010 +0200

    tests/CO_Tree: modify the tests so that they pass even with 8-bit coefficients.

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=fbd049063bb780243de844ae69863ec99614e8e8
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Sun Sep 5 19:32:52 2010 +0200

    tests/Sparse_Matrix: modify the tests so that they pass even when using 8-bit coefficients.

URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=eaf5206df76c2d7ce769d476e5b030fecb15837a
Author: Marco Poletti <poletti.marco at gmail.com>
Date:   Sun Sep 5 12:14:47 2010 +0200

    tests/CO_Tree: use DO_TEST_F8 when a test is expected to fail with 8-bit coefficients.