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43c68a3 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 | # UnitCommitment.jl: Optimization Package for Security-Constrained Unit Commitment
# Copyright (C) 2020, UChicago Argonne, LLC. All rights reserved.
# Released under the modified BSD license. See COPYING.md for more details.
function read(
paths::Vector{String},
::ProgressiveHedging,
)::UnitCommitmentInstance
comm = MPI.COMM_WORLD
mpi = MpiInfo(comm)
(length(paths) % mpi.nprocs == 0) || error(
"Number of processes $(mpi.nprocs) is not a divisor of $(length(paths))",
)
bundled_scenarios = length(paths) ÷ mpi.nprocs
sc_num_start = (mpi.rank - 1) * bundled_scenarios + 1
sc_num_end = mpi.rank * bundled_scenarios
return read(paths[sc_num_start:sc_num_end])
end
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