isiwork-ComfyUI-Krea2-Model-Merge/TEST_REPORT.md

Test Report

Version: 0.2.0

Executed synthetic tests

• Package source compiles as Python.
• Krea 2 architecture key validation.
• BF16 + FP16 global-ratio merge.
• BF16 output.
• FP16 output.
• FP32 output.
• Legacy FP8 scaled input using _quantization_metadata + weight_scale.
• Current FP8 scaled input using comfy_quant + weight_scale.
• FP8 input dequantization before merge.
• FP8 E4M3FN requantization after merge.
• Generation of weight_scale, comfy_quant and _quantization_metadata.
• Streaming safetensors write and safe_open validation.
• Mismatched FP8 quantization masks are rejected.
• Existing output names receive a numeric suffix.

Not yet executed

• Full 13.1GB Krea 2 FP8 checkpoint.
• Full 26.3GB Krea 2 BF16 checkpoint.
• Windows long-running save under the user's exact ComfyUI build.
• INT8 ConvRot, MXFP8 and NVFP4. These are intentionally unsupported.