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seed explicitly MersenneTwister(0) #579

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2 changes: 1 addition & 1 deletion src/generators/randgraphs.jl
Original file line number Diff line number Diff line change
Expand Up @@ -597,7 +597,7 @@ function stochastic_block_model(c::Matrix{T}, n::Vector{U}; seed::Int = -1) wher
@assert size(c,2) == length(n)
# init dsfmt generator without altering GLOBAL_RNG
seed > 0 && Base.dSFMT.dsfmt_gv_init_by_array(MersenneTwister(seed).seed+1)
rng = seed > 0 ? MersenneTwister(seed) : MersenneTwister()
rng = MersenneTwister(max(0, seed))

N = sum(n)
K = length(n)
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