kalmar/PropertyT.jl
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create constraints from pm not the other way round

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kalmar 2017-02-11 13:30:17 +01:00
parent c5de9c206f
commit 7cc456770d
1 changed files with 11 additions and 10 deletions
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21
property(T).jl
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@ -27,16 +27,6 @@ function read_GAP_raw_list(filename)
return eval(parse(String(read(filename))))
end
function create_product_matrix(matrix_constraints)
l = length(matrix_constraints)
product_matrix = zeros(Int, (l, l))
for (index, pairs) in enumerate(matrix_constraints)
for (i,j) in pairs
product_matrix[i,j] = index
end
end
return product_matrix
end
function create_product_matrix(basis::Array{Array{Float64,2},1}, limit)
@ -59,6 +49,17 @@ function create_product_matrix(basis::Array{Array{Float64,2},1}, limit)
return product_matrix, constraints
end
function constraints_from_pm(pm, total_length=maximum(pm))
n = size(pm,1)
constraints = constraints = [Array{Int,1}[] for x in 1:total_length]
for j in 1:n
Threads.@threads for i in 1:n
idx = pm[i,j]
push!(constraints[idx], [i,j])
end
end
return constraints
end
function Laplacian_sparse(S::Array{Array{Float64,2},1},
basis::Array{Array{Float64,2},1})