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Open-solver option sets available on this system

Source: R/benchmark.R
open_solvers.Rd

Lists the energyRt solver option sets that use an open solver, and reports which of them this system can run.

Usage

open_solvers(check = TRUE)

Arguments

check

logical. Test each back end, rather than only listing the option sets.

Value

A data frame with one row per option set: option, lang, solver, and available when check = TRUE.

Details

Availability is determined per back end: GLPK requires the glpsol executable, JuMP requires Julia with the corresponding package, and Pyomo requires Python with the solver interface. A back end that cannot be reached is reported rather than silently skipped.

See also

benchmark_solvers()

Examples

open_solvers(check = FALSE)
#>                  option  lang      solver
#> 1                  glpk  GLPK        <NA>
#> 2             pyomo_cbc PYOMO         cbc
#> 3       pyomo_cbc_arrow PYOMO         cbc
#> 4            pyomo_glpk PYOMO        glpk
#> 5           pyomo_highs PYOMO appsi_highs
#> 6   pyomo_highs_barrier PYOMO appsi_highs
#> 7             julia_cbc  JuMP         Cbc
#> 8           julia_highs  JuMP       HiGHS
#> 9     julia_highs_arrow  JuMP       HiGHS
#> 10  julia_highs_barrier  JuMP       HiGHS
#> 11           julia_glpk  JuMP        GLPK
#> 12  julia_highs_simplex  JuMP       HiGHS
#> 13 julia_highs_parallel  JuMP       HiGHS
#> 14         gams_csv_cbc  GAMS         CBC
#> 15         gams_gdx_cbc  GAMS         CBC