URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=8f3954c155991... Merge: 2ade37d6b3e355a4086d47adbb98cecabb657d58 c68f9092edf4b116fc1a595e8a997a3614ab3cac Author: Marco Poletti poletti.marco@gmail.com Date: Tue Sep 14 15:54:22 2010 +0200

Merge remote branch 'origin/sparse_matrices' into MPI

Conflicts: src/MIP_Problem.cc

URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=2ade37d6b3e35... Merge: 9abc1a01465c0c041a332bc803503a3d5e34f590 92e46ffb3c1023ee0fb67f149674023a947f9563 Author: Marco Poletti poletti.marco@gmail.com Date: Tue Sep 14 15:48:51 2010 +0200

Merge commit '92e46ff' into MPI

URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=9abc1a01465c0... Merge: 06ffe61bf2d1c245e5909b7bd9e84b02bd6ff134 c2aa82c4a7c984a3f71664734c1b37dc1bea7ab1 Author: Marco Poletti poletti.marco@gmail.com Date: Tue Sep 14 15:47:21 2010 +0200

Merge commit 'c2aa82c' into MPI

URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=06ffe61bf2d1c... Merge: ce64d4874f6b95581ad9b6f89dca537c60a731b6 ee1d1d7f9add38f040d24ca1d426d22758efde12 Author: Marco Poletti poletti.marco@gmail.com Date: Tue Sep 14 15:45:40 2010 +0200

Merge commit 'ee1d1d7' into MPI

URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=ce64d4874f6b9... Merge: b04819828fcd89846fd1b2938460a3133aaf1141 1c643c26434574b11f0cfdbd46f8d4f58a0c0647 Author: Marco Poletti poletti.marco@gmail.com Date: Tue Sep 14 15:42:17 2010 +0200

Merge commit '1c643c2' into MPI

URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=b04819828fcd8... Merge: 56a26e1958ee213970e36f1d1b10daade6ea5cc7 24ec2790edae6b616014adc2ab0f446b6f5711d6 Author: Marco Poletti poletti.marco@gmail.com Date: Tue Sep 14 15:25:41 2010 +0200

Merge commit '24ec279' into MPI

URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=56a26e1958ee2... Merge: f7e4405f7ff414e9b511b5dea4f219da9bd07553 ffe3720ee01517aa167654b4151f72fab4d7f006 Author: Marco Poletti poletti.marco@gmail.com Date: Tue Sep 14 15:16:40 2010 +0200

Merge commit 'ffe3720' into MPI

Conflicts: src/Sparse_Row.defs.hh src/Sparse_Row.inlines.hh

URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=c68f9092edf4b... Author: Marco Poletti poletti.marco@gmail.com Date: Tue Sep 14 14:56:42 2010 +0200

MIP_Problem: optimize further 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=30a048b00fe98... Author: Marco Poletti poletti.marco@gmail.com Date: Tue Sep 14 14:56:03 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=f2479e2b3e498... Author: Marco Poletti poletti.marco@gmail.com Date: Tue Sep 14 14:34:19 2010 +0200

MIP_Problem: optimize second_phase() for sparse working_cost rows.

URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=07dfb14d484ef... Author: Marco Poletti poletti.marco@gmail.com Date: Tue Sep 14 14:26:46 2010 +0200

MIP_Problem: fix regression in textbook_entering_index(), introduced in commit 6880A6.

URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=f6a93645a5b89... Author: Marco Poletti poletti.marco@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=2c0d6052ae007... Author: Marco Poletti poletti.marco@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=2d1cbd6415aec... Author: Marco Poletti poletti.marco@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=8bbd7540511b6... Author: Marco Poletti poletti.marco@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=42a7e27f42674... Author: Marco Poletti poletti.marco@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=b5e34c8856404... Author: Marco Poletti poletti.marco@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=6880a6746e15a... Author: Marco Poletti poletti.marco@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=92e46ffb3c102... Author: Marco Poletti poletti.marco@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=c2aa82c4a7c98... Author: Marco Poletti poletti.marco@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=ee1d1d7f9add3... Author: Marco Poletti poletti.marco@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=1c643c2643457... Author: Marco Poletti poletti.marco@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=24ec2790edae6... Author: Marco Poletti poletti.marco@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=ffe3720ee0151... Author: Marco Poletti poletti.marco@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.