feat: pipeline working 🎉

LuxDL · Dec 22, 2024 · 644b60c · 644b60c
1 parent 8665bc3
commit 644b60c
Showing 1 changed file with 22 additions and 15 deletions.
diff --git a/examples/ConvMixer/main.jl b/examples/ConvMixer/main.jl
@@ -30,10 +30,10 @@ function get_dataloaders(batchsize; kwargs...)
     test_transform = ImageToTensor() |> Normalize(cifar10_mean, cifar10_std)
 
     trainset = TensorDataset(CIFAR10(:train), train_transform)
-    trainloader = DataLoader(trainset; batchsize, shuffle=true, parallel=true, kwargs...)
+    trainloader = DataLoader(trainset; batchsize, shuffle=true, kwargs...)
 
     testset = TensorDataset(CIFAR10(:test), test_transform)
-    testloader = DataLoader(testset; batchsize, shuffle=false, parallel=true, kwargs...)
+    testloader = DataLoader(testset; batchsize, shuffle=false, kwargs...)
 
     return trainloader, testloader
 end
@@ -43,16 +43,23 @@ function ConvMixer(; dim, depth, kernel_size=5, patch_size=2)
     return Chain(
         Conv((patch_size, patch_size), 3 => dim, gelu; stride=patch_size),
         BatchNorm(dim),
-        [Chain(
-            SkipConnection(
-                Chain(
-                    Conv((kernel_size, kernel_size), dim => dim, gelu; groups=dim, pad=SamePad()),
-                    BatchNorm(dim)
+        [
+            Chain(
+                SkipConnection(
+                    Chain(
+                        Conv(
+                            (kernel_size, kernel_size), dim => dim, gelu;
+                            groups=dim, pad=SamePad()
+                        ),
+                        BatchNorm(dim)
+                    ),
+                    +
                 ),
-                +
-            ),
-            Conv((1, 1), dim => dim, gelu), BatchNorm(dim))
-        for _ in 1:depth]...,
+                Conv((1, 1), dim => dim, gelu),
+                BatchNorm(dim)
+            )
+            for _ in 1:depth
+        ]...,
         GlobalMeanPool(),
         FlattenLayer(),
         Dense(dim => 10)
@@ -74,9 +81,9 @@ function accuracy(model, ps, st, dataloader)
 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,
+        patch_size::Int=2, kernel_size::Int=5, weight_decay::Float64=1e-4,
         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"
@@ -118,7 +125,7 @@ Comonicon.@main function main(; batchsize::Int=512, hidden_dim::Int=256, depth::
         model_compiled = model
     end
 
-    loss = CrossEntropyLoss(; logits=Val(true))
+    loss_fn = CrossEntropyLoss(; logits=Val(true))
 
     @printf "[Info] Training model\n"
     for epoch in 1:epochs
@@ -128,7 +135,7 @@ Comonicon.@main function main(; batchsize::Int=512, hidden_dim::Int=256, depth::
             lr = lr_schedule((epoch - 1) + (i + 1) / length(trainloader))
             train_state = Optimisers.adjust!(train_state, lr)
             (_, _, _, train_state) = Training.single_train_step!(
-                adtype, loss, (x, y), train_state
+                adtype, loss_fn, (x, y), train_state
             )
         end
         ttime = time() - stime