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denius/perf-qr.jl

Created October 30, 2017 11:58
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QR benchmark
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perf-qr.jl
using StaticArrays
using BenchmarkTools, Compat
a = m = 0
for K = 1:18
a = rand(SMatrix{K,K,Float64,K*K})
m = Matrix(a)
print("K=$K\n")
@time qr(a)
@btime qr($a)
@btime qr($m)
end
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