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use _norm to measure convergence to support interval arithmetic #78

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Merged
merged 1 commit into from
Jun 15, 2021
Merged

use _norm to measure convergence to support interval arithmetic #78

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4 changes: 3 additions & 1 deletion src/infqr.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -175,6 +175,8 @@ function materialize!(M::MatLmulVec{<:QRPackedQLayout{<:AdaptiveLayout},<:Padded
B
end

_norm(x::Number) = abs(x)

function materialize!(M::MatLmulVec{<:AdjQRPackedQLayout{<:AdaptiveLayout},<:PaddedLayout})
adjA,B = M.A,M.B
T = eltype(M)
Expand Down Expand Up @@ -203,7 +205,7 @@ function materialize!(M::MatLmulVec{<:AdjQRPackedQLayout{<:AdaptiveLayout},<:Pad
cs_max = maximum(cs)
kr = j:cs_max
resizedata!(B, min(cs_max,mB))
if (j > sB && maximum(abs,view(B.data,j:last(colsupport(A.factors,j)))) ≤ tol)
if (j > sB && maximum(_norm,view(B.data,j:last(colsupport(A.factors,j)))) ≤ tol)
break
end
partialqr!(A.factors.data, min(cs_max,nA))
Expand Down