const ⊕ = + const ⊗ = * @. dTA_dH += -KH2PO4 ⊗ KH3PO4 ⊗ TH3PO4 ⊗ (2 ⊗ H^3 ⊕ H^2 ⊗ KH3PO4 - KH2PO4 ⊗ KH3PO4 ⊗ KHPO4) / (H^3 ⊕ H^2 ⊗ KH3PO4 ⊕ H ⊗ KH2PO4 ⊗ KH3PO4 ⊕ KH2PO4 ⊗ KH3PO4 ⊗ KHPO4)^2 All the variables here are either global constants or preallocated. Earlier I le…

julia> using FastBroadcast, BenchmarkHistograms julia> dTA_dH = zeros(100); julia> H = zeros(100); julia> const ⊕ = + + (generic function with 378 methods) julia> const ⊗ = * * (generic function with 590 methods) julia> function test(dTA_dH, H) @.. dTA_dH += -1.0 ⊗ 1.0…

How to avoid memory allocation when having long expression

General Usage

JianghuiDu May 28, 2021, 5:24pm 12

⊕ is parsed differently from +, so when you do dump you see that, and that is equivalent to adding the parenthesis you did.

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How to avoid memory allocation when having long expression

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