diff options
Diffstat (limited to 'doc/CNN_TEST_TOOL.md')
| -rw-r--r-- | doc/CNN_TEST_TOOL.md | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/doc/CNN_TEST_TOOL.md b/doc/CNN_TEST_TOOL.md index 7a970fe..09c55d4 100644 --- a/doc/CNN_TEST_TOOL.md +++ b/doc/CNN_TEST_TOOL.md @@ -178,11 +178,12 @@ assert mse < 10.0, f'MSE too high: {mse}' ## Known Issues -**BUG: Black output (uninitialized input texture)** -- Tool produces all-black output (MSE 64860 vs ground truth) -- Root cause: First intermediate texture not initialized with input image -- Multi-layer processing starts with uninitialized data -- Fix required: Copy input_texture → intermediate_textures[0] before layer loop +**BUG: Black output (unknown cause)** +- Tool produces all-black output despite correct architecture +- Fixed ping-pong logic, RGBA16Float intermediates, proper pipelines +- Shader compiles, GPU commands execute without errors +- Possible causes: shader execution issue, synchronization, binding problem +- Status: Under investigation --- |