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Update FastBroadcast extension to Serial dispatch (v3 backport) #556

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Merged
ChrisRackauckas merged 1 commit into from
Apr 1, 2026
+3 −3
Merged

Update FastBroadcast extension to Serial dispatch (v3 backport) #556

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2 changes: 1 addition & 1 deletion Project.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -47,7 +47,7 @@ Adapt = "4"
Aqua = "0.8"
ArrayInterface = "7.16"
DocStringExtensions = "0.9.3"
FastBroadcast = "1.1"
FastBroadcast = "1.3"
ForwardDiff = "0.10.38, 1"
GPUArraysCore = "0.2"
KernelAbstractions = "0.9.36"
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4 changes: 2 additions & 2 deletions ext/RecursiveArrayToolsFastBroadcastExt.jl
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Expand Up @@ -2,15 +2,15 @@ module RecursiveArrayToolsFastBroadcastExt

using RecursiveArrayTools
using FastBroadcast
using FastBroadcast: Serial
using StaticArraysCore

const AbstractVectorOfSArray = AbstractVectorOfArray{
T, N, <:AbstractVector{<:StaticArraysCore.SArray},
} where {T, N}

# Override the base 2-arg path (called by Serial dispatch and direct macro path)
@inline function FastBroadcast.fast_materialize!(
dst::AbstractVectorOfSArray,
::Serial, dst::AbstractVectorOfSArray,
bc::Broadcast.Broadcasted{S}
) where {S}
if FastBroadcast.use_fast_broadcast(S)
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