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Add COINOR or Symphony solvers #62

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njtierney opened this issue Jul 17, 2018 · 1 comment

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njtierney commented Jul 17, 2018

Apparently these are very nice and fast

njtierney added the solver label

njtierney added this to the 0.4.0 milestone

jeffreyhanson commented Jun 8, 2019 •

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Just in case this helps, yeah SYMPHONY is faster than GLPK AFAIK. Also, @mstrimas wrote a few blogs posts a while ago exploring ILP solvers in R (http://strimas.com/prioritization/ilp-field-guide/, http://strimas.com/prioritization/scip-performance/, http://strimas.com/prioritization/ilp-performance/). Also, lpsymphony (on Bioconductor) can use multiple threads to solve problems (whereas Rsymphony only uses a single thread AFAIK). Note that both Rsymphony and lpsymphony both use the SYMPHONY ILP software to solve problems, they are just different R interfaces (though different SYMPHONY versions may be shipped with CRAN vs. Bioconductor binaries).

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