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GroupsWithPropertyT
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dispatch main on SymmetricGroup, GAPGroup

This commit is contained in:
kalmarek 2018-08-08 00:28:15 +02:00
parent 34066a7128
commit 02825a8ec0
3 changed files with 82 additions and 21 deletions
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15
AutFn.jl
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@ -55,16 +55,15 @@ Moreover, due to work of Potapchik and Rapinchuk [1] every real representation o
We need a different approach: Here we actually compute in (S)Aut(𝔽ₙ)
=#
include("CPUselect.jl")
set_parallel_mthread(PARSEDARGS, workers=true)
using AbstractAlgebra
using PropertyT
using Groups
include("groups/autfreegroup.jl")
include("main.jl")
main(SpecialAutomorphisms, PARSEDARGS)
G = PropertyTGroups.SpecialAutomorphismGroup(PARSEDARGS)
if PARSEDARGS["nosymmetry"]
main(Standard, G)
else
main(Symmetrize, G)
end

13
SLn.jl
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@ -55,11 +55,12 @@ const PARSEDARGS = parse_commandline()
include("CPUselect.jl")
set_parallel_mthread(PARSEDARGS, workers=true)
using PropertyT
using Groups
include("groups/speciallinear.jl")
include("main.jl")
main(SpecialLinear, PARSEDARGS)
G = PropertyTGroups.SpecialLinearGroup(PARSEDARGS)
if PARSEDARGS["nosymmetry"]
main(Standard, G)
else
main(Symmetrize, G)
end

75
main.jl
View File

@ -45,6 +45,24 @@ function params(Gr::PropertyTGroup)
return radius, tol, iterations, upper_bound, warm
end
main(G::SymmetricGroup) = main(Symmetrize, G)
function main(::Type{Symmetrize}, Gr::SymmetricGroup)
radius, tol, iterations, upper_bound, warm, N = params(Gr)
groupdir = "$(PropertyTGroups.name(Gr))_r$radius"
isdir(groupdir) || mkdir(groupdir)
logger = PropertyT.setup_logging(joinpath(groupdir, "$(upper_bound)"), :fulllog)
G = PropertyTGroups.group(Gr)
S = PropertyTGroups.generatingset(Gr)
summarize(logger, groupdir, iterations, tol, upper_bound, radius, G, S)
autS = PropertyTGroups.autS(Gr)
info(logger, "Symmetrising with $(autS)")
solver = SCSSolver(eps=tol, max_iters=iterations, linearsolver=SCS.Direct, alpha=1.95, acceleration_lookback=1)
# solver = Mosek.MosekSolver(
@ -56,11 +74,54 @@ end
# solver = SDPA.SDPASolver(epsilonStar=tol, epsilonDash=tol)
if !PARSEDARGS["nosymmetry"]
sett = Settings(name, N, G, S, autS, radius, solver, upper_bound, tol, warm, logger)
return PropertyT.check_property_T(sett)
else
return PropertyT.check_property_T(name, S, G(), solver, upper_bound, tol, radius, warm)
end
sett = Settings(groupdir, N, G, S, autS,
radius, solver, upper_bound, tol, warm, logger)
return PropertyT.check_property_T(sett)
end
function main(::Type{Standard}, Gr::SymmetricGroup)
radius, tol, iterations, upper_bound, warm, _ = params(Gr)
groupdir = "$(PropertyTGroups.name(Gr))_r$radius"
isdir(groupdir) || mkdir(groupdir)
logger = PropertyT.setup_logging(joinpath(groupdir, "$(upper_bound)"), :fulllog)
G = PropertyTGroups.group(Gr)
S = PropertyTGroups.generatingset(Gr)
summarize(logger, groupdir, iterations, tol, upper_bound, radius, G, S)
solver = SCSSolver(eps=tol, max_iters=iterations, linearsolver=SCS.Direct, alpha=1.95, acceleration_lookback=1)
return PropertyT.check_property_T(groupdir, S, G(),
solver, upper_bound, tol, radius, warm)
end
function main(Gr::GAPGroup)
include("FPGroups_GAP.jl")
radius, tol, iterations, upper_bound, warm = params(Gr)
groupdir = groupname(Gr)
isdir(groupdir) || mkdir(groupdir)
logger = PropertyT.setup_logging(joinpath(groupdir, "$(upper_bound)"), :fulllog)
G = PropertyTGroups.group(Gr)
S = PropertyTGroups.generatingset(Gr)
relations = [k*inv(v) for (k,v) in G.rels]
prepare_pm_delta(groupdir, GAP_groupcode(S, relations), radius)
S = unique([S; inv.(S)])
summarize(logger, groupdir, iterations, tol, upper_bound, radius, G, S)
solver = SCSSolver(eps=tol, max_iters=iterations, linearsolver=SCS.Direct, alpha=1.95, acceleration_lookback=1)
return PropertyT.check_property_T(groupdir, S, G(),
solver, upper_bound, tol, radius, warm)
end