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look for warmstart in the solutions dir

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kalmarek 2017-12-01 17:27:18 +01:00
parent e94662e615
commit c849ead0ac
1 changed files with 7 additions and 3 deletions
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10
src/PropertyT.jl
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@ -137,13 +137,18 @@ function λandP(name::String)
return λ, P
end
function λandP(name::String, SDP_problem::JuMP.Model, varλ, varP)
function λandP(name::String, SDP_problem::JuMP.Model, varλ, varP, warmstart=false)
add_handler(solver_logger,
DefaultHandler(joinpath(name, "solver_$(string(now())).log"),
DefaultFormatter("{date}| {msg}")),
"solver_log")
if warmstart && isfile(joinpath(name, "warmstart.jld"))
ws = load(joinpath(name, "warmstart.jld"), "warmstart")
else
ws = nothing
end
λ, P, warmstart = compute_λandP(SDP_problem, varλ, varP)
λ, P, warmstart = compute_λandP(SDP_problem, varλ, varP, warmstart=ws)
remove_handler(solver_logger, "solver_log")
@ -152,7 +157,6 @@ function λandP(name::String, SDP_problem::JuMP.Model, varλ, varP)
if λ > 0
save(λ_fname, "λ", λ)
save(P_fname, "P", P)
@show warmstart[1]
save(joinpath(name, "warmstart.jld"), "warmstart", warmstart)
else
throw(ErrorException("Solver did not produce a valid solution!: λ = $λ"))