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| author | skal <pascal.massimino@gmail.com> | 2026-02-13 14:50:09 +0100 |
|---|---|---|
| committer | skal <pascal.massimino@gmail.com> | 2026-02-13 14:50:09 +0100 |
| commit | 4d1df90124418a57cb9ed62eab25497d53a47c8c (patch) | |
| tree | 1f7ccd9a3cea593cbb39c53d839cdd8be97c050f /doc/CNN_V2_WEB_TOOL.md | |
| parent | c01f3e6b676134fe01036aabbd063b690c9fd1ed (diff) | |
CNN v2 web tool: Fix layer naming and visualization bugs
- Align layer naming with codebase: Layer 0/1/2 (not Layer 1/2/3)
- Split static features: Static 0-3 (p0-p3) and Static 4-7 (uv,sin,bias)
- Fix Layer 2 not appearing: removed isOutput filter from layerOutputs
- Fix canvas context switching: force clear before recreation
- Disable static buttons in weights mode
- Add ASCII pipeline diagram to CNN_V2.md
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
Diffstat (limited to 'doc/CNN_V2_WEB_TOOL.md')
| -rw-r--r-- | doc/CNN_V2_WEB_TOOL.md | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/doc/CNN_V2_WEB_TOOL.md b/doc/CNN_V2_WEB_TOOL.md index 81549ab..a5162a6 100644 --- a/doc/CNN_V2_WEB_TOOL.md +++ b/doc/CNN_V2_WEB_TOOL.md @@ -6,7 +6,7 @@ Browser-based WebGPU tool for validating CNN v2 inference with layer visualizati --- -## Status (2026-02-13) +## Status (2026-02-13 evening) **Working:** - ✅ WebGPU initialization and device setup @@ -16,13 +16,20 @@ Browser-based WebGPU tool for validating CNN v2 inference with layer visualizati - ✅ Mode switching (Activations/Weights tabs) - ✅ Canvas context management (2D for weights, WebGPU for activations) - ✅ Weight visualization infrastructure (layer selection, grid layout) +- ✅ Layer naming matches codebase convention (Layer 0, Layer 1, Layer 2) +- ✅ Static features split visualization (Static 0-3, Static 4-7) +- ✅ All layers visible including output layer (Layer 2) -**Not Working:** -- ❌ Layer activation visualization (all black) -- ❌ Weight kernel display (canvases empty, but logging shows execution) +**Recent Fixes:** +- Fixed Layer 2 not appearing (was excluded from layerOutputs due to isOutput check) +- Fixed canvas context switching (force clear before recreation) +- Added Static 0-3 / Static 4-7 buttons to view all 8 static feature channels +- Aligned naming with train_cnn_v2.py/.wgsl: Layer 0, Layer 1, Layer 2 (not Layer 1, 2, 3) +- Disabled Static buttons in weights mode (no learnable weights) -**Partially Working:** -- ⚠️ Texture readback pipeline (UV gradient test works, data reads fail) +**Known Issues:** +- Layer activation visualization may show black if texture data not properly unpacked +- Weight kernel display depends on correct 2D context creation after canvas recreation --- |