Update lcpp.patch to fix & Add Support of HunyuanVideo 1.5 GGUF model #364
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This patch prevents quantization of the `cond_type_embedding.weight` tensor, which causes a dimension mismatch when quantizing HunyuanVideo 1.5 to GGUF. Error summary: "cond_type_embedding.weight" model shape [3, 2048] does not match checkpoint shape [3, 2176]. Fix: Exclude `cond_type_embedding.weight` from quantization so it stays in FP16, while all other layers are quantized normally.
jarz76
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This patch prevents quantization of the
cond_type_embedding.weighttensor, which causes a dimension mismatch when quantizing HunyuanVideo 1.5 to GGUF.Error summary:
"cond_type_embedding.weight" model shape [3, 2048] does not match checkpoint shape [3, 2176].
Fix:
Exclude
cond_type_embedding.weightfrom quantization so it stays in FP16, while all other layers are quantized normally.hunyuanvideo1.5 gguf