144 Commits

Author	SHA1	Message	Date
Alinson S. Xavier	5728098614	Minor changes	2024-06-07 11:40:22 -05:00
Alinson S. Xavier	627952a083	collect_gmi_dual: Remove useless set_obj	2024-06-07 11:14:45 -05:00
Alinson S. Xavier	1bd4917cca	collect_gmi_dual: Remove v2 data struct	2024-06-07 11:13:59 -05:00
Alinson S. Xavier	f89903cf68	collect_gmi_dual: profile, do not filter at the end	2024-06-07 10:56:58 -05:00
Alinson S. Xavier	beab75a16d	Implement expert and knn dual gmi component	2024-06-06 10:59:36 -05:00
Alinson S. Xavier	00fe4d07d2	Add gmi_dual	2024-06-02 05:10:33 -05:00
Alinson S. Xavier	1c204d765e	Add gmi test; update H5	2024-05-29 09:48:54 -05:00
Alinson S. Xavier	93e604817b	Reformat source code	2024-05-29 09:04:59 -05:00
Alinson S. Xavier	e9deac94a5	Move collect_gmi to gmi.jl	2024-05-29 09:01:51 -05:00
Alinson S. Xavier	9c61b98cb9	Make GMI cuts more stable	2024-03-12 13:56:34 -05:00
Alinson S. Xavier	d94d7c034d	JumpModel: Minor fix	2024-02-06 16:36:53 -06:00
Alinson S. Xavier	42466936a3	Minor fixes	2024-02-06 16:21:04 -06:00
Alinson S. Xavier	e9971a2152	Remove hardcoded LP optimizer	2024-02-02 10:45:20 -06:00
Alinson S. Xavier	510d87ce90	Make compatible with write_mps; fix lazy_enforce	2024-02-02 10:16:39 -06:00
Alinson S. Xavier	190c288203	Make lazy constraints compatible with JuMP	2024-02-01 17:00:13 -06:00
Alinson S. Xavier	4d5b7e971c	Minor fixes	2024-02-01 13:13:10 -06:00
Alinson S. Xavier	d69c4bbfa7	Make cuts component compatible with JuMP	2024-02-01 12:01:55 -06:00
Alinson S. Xavier	d6025c5f4a	Add write_jld2, reformat code	2023-06-08 11:36:08 -05:00
Alinson S. Xavier	b82a984ab1	Make package installable/testable on clean docker image	2023-06-07 10:54:19 -05:00
Alinson S. Xavier	eab4697b6b	Update copyright notices, other minor fixes	2023-03-22 10:23:42 -05:00
Alinson S. Xavier	d8b80f00ca	Re-add Cuts module	2023-03-22 10:09:28 -05:00
Alinson S. Xavier	db6456dbaa	Re-add BB module	2023-03-22 09:40:12 -05:00
Alinson S. Xavier	dabcfef00f	Make python classes available in Julia	2023-03-22 09:23:20 -05:00
Alinson S. Xavier	117ed8d4cd	Conclude JumpModel	2023-03-21 11:58:22 -05:00
Alinson S. Xavier	5bc909d62f	Start implementing JumpSolver	2023-03-21 10:45:27 -05:00
Alinson S. Xavier	64101c495c	Make cut aggressiveness configurable	2023-01-25 12:04:43 -06:00
Alinson S. Xavier	339b20309a	CpxCuts: Make threads configurable; load warm start	2023-01-25 10:44:23 -06:00
Alinson S. Xavier	e9e5d8caf0	Fix indices	2023-01-23 15:33:18 -06:00
Alinson S. Xavier	b5a76e4588	Cuts: Store variable names	2023-01-23 15:15:53 -06:00
Alinson S. Xavier	41f9234de1	CpxCuts: Use sparse arrays in H5 file	2023-01-23 14:19:33 -06:00
Alinson S. Xavier	323fd8de63	Fix Project.toml; generate CPLEX cuts more aggresively	2023-01-23 13:43:23 -06:00
Alinson S. Xavier	1eee63702d	Start rewrite; add CPX collector	2023-01-23 13:07:45 -06:00
Alinson S. Xavier	52ddd076b6	Move tableau cuts to subfolder	2023-01-23 10:58:38 -06:00
Alinson S. Xavier	59a1b9a410	BB: Expose enable_plunging in collect	2022-10-28 11:57:57 -05:00
Alinson S. Xavier	38c4e41720	BB: Collect strong branching data	2022-10-28 11:22:56 -05:00
Alinson S. Xavier	75787090f4	BB: Remove duplication in SB/RB	2022-10-28 09:52:38 -05:00
Alinson S. Xavier	3fd3893132	Fix tests	2022-10-28 09:45:24 -05:00
Alinson S. Xavier	74dbb264a4	BB: Make aggregation configurable	2022-10-18 21:22:35 -05:00
Alinson S. Xavier	a8e6c6da22	BB: Fix incorrect set_bounds call; add failing tests	2022-10-18 21:07:25 -05:00
Alinson S. Xavier	adba8389ce	Revert "BB.Strong: Set bounds for all int vars in strong_branch_start" ... This reverts commit 237b138761.	2022-10-18 20:21:56 -05:00
Alinson S. Xavier	237b138761	BB.Strong: Set bounds for all int vars in strong_branch_start	2022-10-18 19:01:13 -05:00
Alinson S. Xavier	571530c923	Add GMI cut generator	2022-09-28 11:37:44 -05:00
Alinson S. Xavier	97a3b99acf	BB: Use CPXstrongbranch if optimizer is CPLEX	2022-09-07 13:01:40 -05:00
Alinson S. Xavier	04125131c6	BB: Remove detailed_output	2022-09-07 10:44:07 -05:00
Alinson S. Xavier	5618330793	FileInstance: Make interface simpler to use	2022-09-07 10:16:39 -05:00
Alinson S. Xavier	9b3a0da5f7	BB: Support general int vars	2022-09-07 10:15:08 -05:00
Alinson S. Xavier	372a92d5d2	BB: Make plunging optional	2022-09-06 12:21:39 -05:00
Alinson S Xavier	dd13654e3e	Update to JuMP 1.2 and MOI 1.7	2022-08-17 11:24:22 -05:00
Alinson S Xavier	acaa8c3bee	Use UpperBoundRef and LowerBoundRef; relax int vars	2021-09-15 09:55:30 -05:00
Alinson S Xavier	be0cd98e9d	Add implementation of textbook branch-and-bound method	2021-09-15 08:29:37 -05:00