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Revert "Thread.@threads compute_SOS (better precision!)"
This reverts commit ad1b11f10d
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ad1b11f10d
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@ -3,34 +3,20 @@ using IntervalArithmetic
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IntervalArithmetic.setrounding(Interval, :tight)
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IntervalArithmetic.setformat(sigfigs=12)
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function compute_SOS(pm::AbstractMatrix{<:Integer}, Q::AbstractMatrix{<:Real})
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thr_count = Threads.nthreads()
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d, r = divrem(size(Q,2), thr_count)
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batch_result = [zeros(eltype(Q), maximum(pm)) for _ in 1:thr_count]
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Threads.@threads for k in 1:Threads.nthreads()
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for i in 1:d
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idx = d*(k-1)+i
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GroupRings.fmac!(batch_result[k], view(Q,:,idx), view(Q,:,idx), pm)
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function compute_SOS(pm::Array{I,2}, Q) where I<:Integer
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result = zeros(eltype(Q), maximum(pm));
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for i in 1:size(Q,2)
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GroupRings.fmac!(result, view(Q,:,i), view(Q,:,i), pm)
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end
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end
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result = sum(batch_result)
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for idx in thr_count*d+1:(thr_count*d + r)
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GroupRings.fmac!(result, view(Q,:,idx), view(Q,:,idx), pm)
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end
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return result
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end
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function compute_SOS(RG::GroupRing, Q::AbstractMatrix)
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function compute_SOS(RG::GroupRing, Q::AbstractArray)
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result = compute_SOS(RG.pm, Q)
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return GroupRingElem(result, RG)
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end
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function augIdproj(Q::AbstractMatrix{<:Real})
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function augIdproj(Q::AbstractMatrix{T}) where {T<:Real}
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result = zeros(size(Q))
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l = size(Q, 2)
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Threads.@threads for j in 1:l
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