134 lines
3.8 KiB
Julia
134 lines
3.8 KiB
Julia
using AbstractAlgebra
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using Nemo
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using PropertyT
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using Groups
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using SCS.SCSSolver
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# using Mosek
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# using CSDP
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# using SDPA
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include("groups/Allgroups.jl")
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using PropertyTGroups
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struct Symmetrize end
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struct Standard end
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function summarize(logger, groupdir, iterations, tol, upper_bound, radius, G, S)
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info(logger, "Group: $groupdir")
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info(logger, "Iterations: $iterations")
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info(logger, "Precision: $tol")
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info(logger, "Upper bound: $upper_bound")
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info(logger, "Radius: $radius")
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info(logger, "Threads: $(Threads.nthreads())")
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info(logger, "Workers: $(workers())")
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info(logger, string(G))
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info(logger, "with generating set of size $(length(S))")
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end
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function params(Gr::SymmetrizedGroup)
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radius = Gr.args["radius"]
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tol = Gr.args["tol"]
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iterations = Gr.args["iterations"]
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upper_bound = Gr.args["upper-bound"]
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warm = Gr.args["warmstart"]
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N = Gr.args["N"]
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return radius, tol, iterations, upper_bound, warm, N
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end
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function params(Gr::PropertyTGroup)
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radius = Gr.args["radius"]
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tol = Gr.args["tol"]
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iterations = Gr.args["iterations"]
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upper_bound = Gr.args["upper-bound"]
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warm = Gr.args["warmstart"]
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return radius, tol, iterations, upper_bound, warm
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end
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scs_solver(tol, iterations) = SCSSolver(eps=tol, max_iters=iterations, linearsolver=SCS.Direct, alpha=1.5, acceleration_lookback=10)
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main(G::SymmetrizedGroup) = main(Symmetrize, G)
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function main(::Type{Symmetrize}, Gr::SymmetrizedGroup)
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radius, tol, iterations, upper_bound, warm, N = params(Gr)
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groupdir = "$(PropertyTGroups.name(Gr))_r$radius"
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isdir(groupdir) || mkdir(groupdir)
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logger = PropertyT.setup_logging(joinpath(groupdir, "$(upper_bound)"), :fulllog)
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G = PropertyTGroups.group(Gr)
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S = PropertyTGroups.generatingset(Gr)
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summarize(logger, groupdir, iterations, tol, upper_bound, radius, G, S)
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autS = PropertyTGroups.autS(Gr)
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info(logger, "Symmetrising with $(autS)")
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solver = scs_solver(tol, iterations)
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# solver = Mosek.MosekSolver(
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# MSK_DPAR_INTPNT_CO_TOL_REL_GAP=tol,
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# MSK_IPAR_INTPNT_MAX_ITERATIONS=iterations,
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# QUIET=false)
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# solver = CSDP.CSDPSolver(axtol=tol, atytol=tol, objtol=tol, minstepp=tol*10.0^-1, minstepd=tol*10.0^-1)
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# solver = SDPA.SDPASolver(epsilonStar=tol, epsilonDash=tol)
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sett = Settings(groupdir, N, G, S, autS,
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radius, solver, upper_bound, tol, warm, logger)
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return PropertyT.check_property_T(sett)
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end
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function main(::Type{Standard}, Gr::SymmetrizedGroup)
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radius, tol, iterations, upper_bound, warm, _ = params(Gr)
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groupdir = "$(PropertyTGroups.name(Gr))_r$radius"
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isdir(groupdir) || mkdir(groupdir)
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logger = PropertyT.setup_logging(joinpath(groupdir, "$(upper_bound)"), :fulllog)
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G = PropertyTGroups.group(Gr)
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S = PropertyTGroups.generatingset(Gr)
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summarize(logger, groupdir, iterations, tol, upper_bound, radius, G, S)
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solver = scs_solver(tol, iterations)
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if G isa AbstractAlgebra.Ring
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Id = one(G)
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else
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Id = G()
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end
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return PropertyT.check_property_T(groupdir, S, Id,
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solver, upper_bound, tol, radius, warm)
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end
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function main(Gr::GAPGroup)
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radius, tol, iterations, upper_bound, warm = params(Gr)
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groupdir = "$(PropertyTGroups.name(Gr))_r$radius"
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isdir(groupdir) || mkdir(groupdir)
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logger = PropertyT.setup_logging(joinpath(groupdir, "$(upper_bound)"), :fulllog)
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G = PropertyTGroups.group(Gr)
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S = PropertyTGroups.generatingset(Gr)
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relations = [k*inv(v) for (k,v) in G.rels]
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prepare_pm_delta(groupdir, GAP_groupcode(S, relations), radius)
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S = unique([S; inv.(S)])
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summarize(logger, groupdir, iterations, tol, upper_bound, radius, G, S)
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solver = scs_solver(tol, iterations)
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return PropertyT.check_property_T(groupdir, S, G(),
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solver, upper_bound, tol, radius, warm)
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end
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