docs: keep the ConvMixer default backend as cuda.jl for now

LuxDL · Nov 15, 2024 · b0709d4 · b0709d4
1 parent 5cfc240
commit b0709d4
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Showing 3 changed files with 5 additions and 3 deletions.
diff --git a/examples/ConvMixer/main.jl b/examples/ConvMixer/main.jl
@@ -76,7 +76,7 @@ end
 Comonicon.@main function main(; batchsize::Int=512, hidden_dim::Int=256, depth::Int=8,
         patch_size::Int=2, kernel_size::Int=5, weight_decay::Float64=1e-5,
         clip_norm::Bool=false, seed::Int=42, epochs::Int=25, lr_max::Float64=0.01,
-        backend::String="reactant")
+        backend::String="gpu_if_available")
     rng = StableRNG(seed)
 
     if backend == "gpu_if_available"

diff --git a/ext/LuxReactantExt/patches.jl b/ext/LuxReactantExt/patches.jl
@@ -5,3 +5,6 @@ LuxOps.xlogx(x::TracedRNumber{Bool}) = zero(x)
 function LuxOps.xlogy(x::TracedRNumber, y::TracedRNumber)
     return invoke(LuxOps.xlogy, Tuple{Number, Number}, float(x), float(y))
 end
+
+# XXX: Use PoolDims once EnzymeJAX supports stablehlo.reduce_window adjoint
+(g::Lux.GlobalPoolMode)(::TracedRArray) = g
diff --git a/src/layers/pooling.jl b/src/layers/pooling.jl
@@ -13,8 +13,7 @@ end
 
 struct GlobalPoolMode <: AbstractPoolMode end
 
-# XXX: Use PoolDims once EnzymeJAX supports stablehlo.reduce_window adjoint
-(::GlobalPoolMode)() = GlobalPoolMode()
+(::GlobalPoolMode)(x) = PoolDims(x, size(x)[1:(end - 2)])
 
 @concrete struct AdaptivePoolMode <: AbstractPoolMode
     out_size <: Tuple{Vararg{IntegerType}}