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@parallelising computation of SOS

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kalmar 2017-08-04 20:47:38 +02:00
parent 7d42f28b29
commit c4dcaf25fe
1 changed files with 10 additions and 8 deletions
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18
src/CheckSolution.jl
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@ -36,16 +36,18 @@ function compute_SOS(sqrt_matrix, elt::GroupRingElem)
l = length(elt.coeffs)
pm = parent(elt).pm
result = zeros(eltype(sqrt_matrix), l)
for i in 1:n
result .+= groupring_square(view(sqrt_matrix,:,i), l, pm)
# result = zeros(eltype(sqrt_matrix), l)
# for i in 1:n
# result .+= groupring_square(view(sqrt_matrix,:,i), l, pm)
# end
@everywhere groupring_square = PropertyT.groupring_square
result = @parallel (+) for i in 1:n
groupring_square(view(sqrt_matrix,:,i), length(elt.coeffs), parent(elt).pm)
end
# result = @parallel (+) for i in 1:n
# groupring_square(sqrt_matrix[:,i], elt)
# end
return GroupRingElem(result, parent(elt))
return GroupRingElem(result, parent(elt))
end
function correct_to_augmentation_ideal{T<:Rational}(sqrt_matrix::Array{T,2})