kalmar/PropertyT.jl
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better logging

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kalmarek 2019-07-04 22:44:56 +02:00
parent e23b6a85dc
commit 4bce106c2d
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1 changed files with 30 additions and 14 deletions
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src/1712.07167.jl
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@ -79,12 +79,13 @@ end
############################################################################### ###############################################################################
function warmstart(sett::Settings) function warmstart(sett::Settings)
warmstart_fname = filename(sett, :warmstart)
try try
ws = load(filename(sett, :warmstart), "warmstart") ws = load(filename(sett, :warmstart), "warmstart")
@info "Loaded $(filename(sett, :warmstart))." @info "Loaded $warmstart_fname."
return ws return ws
catch catch ex
@info "Couldn't load $(filename(sett, :warmstart))." @warn "$(ex.msg). Not providing a warmstart to the solver."
return nothing return nothing
end end
end end
@ -128,10 +129,12 @@ function approximate_by_SOS(sett::Symmetrized,
orbit_data = try orbit_data = try
orbit_data = load(filename(sett, :OrbitData), "OrbitData") orbit_data = load(filename(sett, :OrbitData), "OrbitData")
@info "Loaded Orbit Data" @info "Loaded orbit data."
orbit_data orbit_data
catch catch ex
@warn ex.msg
isdefined(parent(orderunit), :basis) || throw("You need to define basis of Group Ring to compute orbit decomposition!") isdefined(parent(orderunit), :basis) || throw("You need to define basis of Group Ring to compute orbit decomposition!")
@info "Computing orbit and Wedderburn decomposition..."
orbit_data = OrbitData(parent(orderunit), sett.autS) orbit_data = OrbitData(parent(orderunit), sett.autS)
save(filename(sett, :OrbitData), "OrbitData", orbit_data) save(filename(sett, :OrbitData), "OrbitData", orbit_data)
orbit_data orbit_data
@ -275,26 +278,39 @@ function spectral_gap(sett::Settings)
isdir(fp) || mkpath(fp) isdir(fp) || mkpath(fp)
Δ = try Δ = try
@info "Loading precomputed Δ..." Δ = loadGRElem(filename(sett,:Δ), sett.G)
loadGRElem(filename(sett,:Δ), sett.G) @info "Loaded precomputed Δ."
catch Δ
# compute catch ex
@warn ex.msg
@info "Computing Δ..."
Δ = Laplacian(sett.S, sett.halfradius) Δ = Laplacian(sett.S, sett.halfradius)
saveGRElem(filename(sett, :Δ), Δ) saveGRElem(filename(sett, :Δ), Δ)
Δ Δ
end end
λ, P = try function compute(sett, Δ)
sett.warmstart && error() @info "Computing λ and P..."
load(filename(sett, :solution), "λ", "P")
catch
λ, P = approximate_by_SOS(sett, Δ^2, Δ; λ, P = approximate_by_SOS(sett, Δ^2, Δ;
solverlog=filename(sett, :solverlog)) solverlog=filename(sett, :solverlog))
save(filename(sett, :solution), "λ", λ, "P", P) save(filename(sett, :solution), "λ", λ, "P", P)
λ < 0 && @warn "Solver did not produce a valid solution!" λ < 0 && @warn "Solver did not produce a valid solution!"
λ, P return λ, P
end
if sett.warmstart
λ, P = compute(sett, Δ)
else
λ, P =try
λ, P = load(filename(sett, :solution), "λ", "P")
@info "Loaded existing λ and P."
λ, P
catch ex
@warn ex.msg
compute(sett, Δ)
end
end end
info_strs = ["Numerical metrics of matrix solution:", info_strs = ["Numerical metrics of matrix solution:",