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Feature ad-hoc pricing solver #102

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merged 2 commits into from
May 27, 2019
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vitornesello
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First version of a pricing callback.
It used only coluna's data structures, so it rather limited.
It requires the user to know about coluna's internal behaviours, like the fact that there is a PricingSpSetupVar in the subproblem with lb and ud = 1.

* define moi optimizer through BlockDecomposition

* update manifest with new block decomposition

* ad-hoc solver with jump
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codecov-io commented May 27, 2019

Codecov Report

Merging #102 into master will increase coverage by 0.22%.
The diff coverage is 95.23%.

Impacted file tree graph

@@            Coverage Diff             @@
##           master     #102      +/-   ##
==========================================
+ Coverage   90.29%   90.51%   +0.22%     
==========================================
  Files          35       35              
  Lines        1525     1529       +4     
==========================================
+ Hits         1377     1384       +7     
+ Misses        148      145       -3
Impacted Files Coverage Δ
src/Coluna.jl 100% <ø> (ø) ⬆️
src/reformulation.jl 81.81% <ø> (-2.19%) ⬇️
src/decomposition.jl 100% <100%> (ø) ⬆️
src/formulation.jl 87.07% <100%> (+0.37%) ⬆️
src/problem.jl 96% <100%> (-0.3%) ⬇️
src/MOIwrapper.jl 90.1% <100%> (+0.33%) ⬆️
src/optimizerwrappers.jl 78.26% <66.66%> (+2.26%) ⬆️

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@vitornesello vitornesello requested a review from guimarqu May 27, 2019 08:06
@vitornesello vitornesello merged commit fb5269b into master May 27, 2019
@vitornesello vitornesello deleted the feature-adhoc_pricing_solver branch May 27, 2019 09:13
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3 participants