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ComponentVector handling #341

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Merged
ChrisRackauckas merged 4 commits into from
Mar 17, 2026
Merged

ComponentVector handling #341

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f9a3a22
fix handling
AstitvaAggarwal Mar 17, 2026
049c660
typo
AstitvaAggarwal Mar 17, 2026
66acfac
fin
AstitvaAggarwal Mar 17, 2026
546b509
format
AstitvaAggarwal Mar 17, 2026
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3 changes: 3 additions & 0 deletions Project.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@ StaticArraysCore = "1e83bf80-4336-4d27-bf5d-d5a4f845583c"
[weakdeps]
GPUArrays = "0c68f7d7-f131-5f86-a1c3-88cf8149b2d7"
KernelAbstractions = "63c18a36-062a-441e-b654-da1e3ab1ce7c"
Mooncake = "da2b9cff-9c12-43a0-ae48-6db2b0edb7d6"
Optimisers = "3bd65402-5787-11e9-1adc-39752487f4e2"
Reactant = "3c362404-f566-11ee-1572-e11a4b42c853"
RecursiveArrayTools = "731186ca-8d62-57ce-b412-fbd966d074cd"
Expand All @@ -27,6 +28,7 @@ Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
[extensions]
ComponentArraysGPUArraysExt = "GPUArrays"
ComponentArraysKernelAbstractionsExt = "KernelAbstractions"
ComponentArraysMooncakeExt = "Mooncake"
ComponentArraysOptimisersExt = "Optimisers"
ComponentArraysReactantExt = "Reactant"
ComponentArraysRecursiveArrayToolsExt = "RecursiveArrayTools"
Expand All @@ -45,6 +47,7 @@ GPUArrays = "10.3.1, 11"
KernelAbstractions = "0.9.29"
LinearAlgebra = "1.10"
Optimisers = "0.3, 0.4"
Mooncake = "0.5"
Reactant = "0.2.15"
RecursiveArrayTools = "3.8"
ReverseDiff = "1.15"
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14 changes: 14 additions & 0 deletions ext/ComponentArraysMooncakeExt.jl
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@@ -0,0 +1,14 @@
module ComponentArraysMooncakeExt

using ComponentArrays, Mooncake

# ComponentVector handling in @from_rrule
function Mooncake.increment_and_get_rdata!(
f::Mooncake.FData{@NamedTuple{data::A, axes::Mooncake.NoFData}},
r::Mooncake.NoRData,
t::A,
) where {P <: Union{Base.IEEEFloat, Complex{<:Base.IEEEFloat}}, A <: Array{P}}
return Mooncake.increment_and_get_rdata!(f.data[:data], r, t)
end

end
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