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-rw-r--r--workspaces/main/shaders/cnn_v2/cnn_v2_layer_template.wgsl68
1 files changed, 0 insertions, 68 deletions
diff --git a/workspaces/main/shaders/cnn_v2/cnn_v2_layer_template.wgsl b/workspaces/main/shaders/cnn_v2/cnn_v2_layer_template.wgsl
deleted file mode 100644
index 1bf6819..0000000
--- a/workspaces/main/shaders/cnn_v2/cnn_v2_layer_template.wgsl
+++ /dev/null
@@ -1,68 +0,0 @@
-// CNN v2 Layer Template (placeholder for generated shaders)
-// This file documents the structure - actual layers generated by export script
-
-// Example: Layer 0 (1×1 kernel, 8→16 channels)
-// const KERNEL_SIZE: u32 = 1u;
-// const IN_CHANNELS: u32 = 8u; // 7 features + bias
-// const OUT_CHANNELS: u32 = 16u;
-// const weights: array<f32, 128> = array(...);
-
-@group(0) @binding(0) var static_features: texture_2d<u32>;
-@group(0) @binding(1) var layer_input: texture_2d<u32>; // Previous layer output
-@group(0) @binding(2) var output_tex: texture_storage_2d<rgba32uint, write>;
-
-fn unpack_static_features(coord: vec2<i32>) -> array<f32, 8> {
- let packed = textureLoad(static_features, coord, 0);
- let v0 = unpack2x16float(packed.x);
- let v1 = unpack2x16float(packed.y);
- let v2 = unpack2x16float(packed.z);
- let v3 = unpack2x16float(packed.w);
- return array<f32, 8>(v0.x, v0.y, v1.x, v1.y, v2.x, v2.y, v3.x, v3.y);
-}
-
-fn unpack_layer_channels(coord: vec2<i32>) -> array<f32, 8> {
- let packed = textureLoad(layer_input, coord, 0);
- let v0 = unpack2x16float(packed.x);
- let v1 = unpack2x16float(packed.y);
- let v2 = unpack2x16float(packed.z);
- let v3 = unpack2x16float(packed.w);
- return array<f32, 8>(v0.x, v0.y, v1.x, v1.y, v2.x, v2.y, v3.x, v3.y);
-}
-
-fn pack_channels(values: array<f32, 8>) -> vec4<u32> {
- return vec4<u32>(
- pack2x16float(vec2<f32>(values[0], values[1])),
- pack2x16float(vec2<f32>(values[2], values[3])),
- pack2x16float(vec2<f32>(values[4], values[5])),
- pack2x16float(vec2<f32>(values[6], values[7]))
- );
-}
-
-@compute @workgroup_size(8, 8)
-fn main(@builtin(global_invocation_id) id: vec3<u32>) {
- let coord = vec2<i32>(id.xy);
- let dims = textureDimensions(static_features);
-
- if (coord.x >= i32(dims.x) || coord.y >= i32(dims.y)) {
- return;
- }
-
- // Load static features (always available)
- let static_feat = unpack_static_features(coord);
-
- // Convolution loop (example for generated code)
- // var output: array<f32, OUT_CHANNELS>;
- // for (var c: u32 = 0u; c < OUT_CHANNELS; c++) {
- // var sum: f32 = 0.0;
- // for (var ky: i32 = -radius; ky <= radius; ky++) {
- // for (var kx: i32 = -radius; kx <= radius; kx++) {
- // let sample_coord = coord + vec2<i32>(kx, ky);
- // // Load static + prev layer, multiply weights, accumulate
- // }
- // }
- // output[c] = max(0.0, sum); // ReLU
- // }
-
- // Placeholder output
- textureStore(output_tex, coord, vec4<u32>(0u));
-}