Did you use the --enable_alg_ext flag?

#1
by nlisac - opened

I am reading that the gains from Autoround don't transfer well if the --enable_alg_ext is not used. Otherwise it ends up not being much different than a normal GGUF.

Owner

Hi, when this model was quantized the gemma 4 support was very primitive(the PR is even fixed manually by me to actually made quantize possible) so the enable_alg_ext option was not tested and supported. Gemma family was also never tested on enable_alg_ext to prove that the option actually increase precision.

Owner

That said, enable_alg_ext is still enabled during the quantizatioin, just I don't know if it has any real impact on the performance and accuracy.

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