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Add AbstractKKTSystem structure #58

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merged 10 commits into from
Aug 29, 2021
Merged

Add AbstractKKTSystem structure #58

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19c09a5
Add AbstractKKTSystem structure
frapac Aug 9, 2021
935fa96
Avoid unecessary allocations by forcing specialization
frapac Aug 27, 2021
8782730
Deactive logs in benchmark scripts (#59)
frapac Aug 25, 2021
d9f2d61
barrier iterations (#61)
sshin23 Aug 27, 2021
9a1ba49
benchmark improvement (#60)
sshin23 Aug 27, 2021
215dba0
allocation issue fixed
sshin23 Aug 28, 2021
b00f17e
added option buffered for NLPModels.jl
sshin23 Aug 29, 2021
5201d11
added option buffered for NLPModels.jl
sshin23 Aug 29, 2021
edbbebd
added option buffered for NLPModels.jl
sshin23 Aug 29, 2021
bc3e94a
ma27 fix
sshin23 Aug 29, 2021
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7 changes: 3 additions & 4 deletions src/Interfaces/NLPModels_interface.jl
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Expand Up @@ -23,14 +23,13 @@ status_translator = Dict(
MAXIMUM_WALLTIME_EXCEEDED=>:max_time)

function madnlp(model::AbstractNLPModel;kwargs...)

nlp = NonlinearProgram(model)
ips = Solver(nlp;kwargs...)
# seems that some CUTEst model requires this
ips.f.=0
ips.f.=0
ips.c.=0
ips.jac.=0
ips.hess.=0
initialize!(ips.kkt)
ips.zl.=0
ips.zu.=0
# ------------------------------------------
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2 changes: 2 additions & 0 deletions src/MadNLP.jl
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Expand Up @@ -28,9 +28,11 @@ introduce() = "MadNLP version v$(version())"
# Linear solver dependencies
include("enums.jl")
include("utils.jl")
include("options.jl")
include("nonlinearprogram.jl")
include("matrixtools.jl")
include(joinpath("LinearSolvers","linearsolvers.jl"))
include(joinpath("kktsystem.jl"))
include(joinpath("interiorpointsolver.jl"))
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Maybe we can

include("kktsystem.jl")
include("interiorpointsolver.jl")

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Good catch!

include(joinpath("Interfaces","interfaces.jl"))

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5 changes: 5 additions & 0 deletions src/enums.jl
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Expand Up @@ -19,6 +19,11 @@
INERTIA_BASED = 2,
INERTIA_FREE = 3)

@enum(KKTLinearSystem::Int,
SPARSE_KKT_SYSTEM = 1,
SPARSE_UNREDUCED_KKT_SYSTEM = 2,
DENSE_KKT_SYSTEM = 3)

@enum(Status::Int,
SOLVE_SUCCEEDED = 1,
SOLVED_TO_ACCEPTABLE_LEVEL = 2,
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