amd-shark/sdxl-quant-int8 · Update quant params structure

AMD SHARK org Jun 28

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Updates the following:

Add <weight|input>_zp_dtype to quant_param.json to differentiate between exported versions
Update input/weight zero-points to be int8 (not uint8)
Update the math model and tests to incorporate the above changes
Remove SmoothQuant multipliers from layers that aren't quantized
~~Upload new quant_param.json~~
~~Upload new params.safetensors~~
~~Upload new example output out.safetensors~~
~~Confirm compliant FID of model (FID ∈ (23.0108, 23.9501)): 23.89~~
~~Confirm compliant CLIP score of model (CLIP ∈ (31.686, 31.813)): 31.86~~

~~Strikethrough~~ items were updated outside this PR.

nickfraser changed pull request status to open Jul 3

nickfraser changed pull request status to merged Jul 3