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Add support for hunyuan image conversion #333

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12 changes: 3 additions & 9 deletions tools/lcpp.patch
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Original file line number Diff line number Diff line change
Expand Up @@ -268,7 +268,7 @@ index 24e1f1f0..25db4c69 100644
}

size_t total_size_org = 0;
@@ -18547,6 +18729,51 @@ static void llama_model_quantize_internal(const std::string & fname_inp, const s
@@ -18547,6 +18729,44 @@ static void llama_model_quantize_internal(const std::string & fname_inp, const s
ctx_outs[i_split] = gguf_init_empty();
}
gguf_add_tensor(ctx_outs[i_split], tensor);
Expand All @@ -295,13 +295,6 @@ index 24e1f1f0..25db4c69 100644
+ LLAMA_LOG_INFO("\n%s: Correcting register_tokens shape for AuraFlow: [key:%s]\n", __func__, tensor->name);
+ }
+ }
+ // conv3d fails due to max dims - unsure what to do here as we never even reach this check
+ if (model.arch == LLM_ARCH_HYVID) {
+ const std::string name = ggml_get_name(tensor);
+ if (name == "img_in.proj.weight" && tensor->ne[5] != 1 ) {
+ throw std::runtime_error("img_in.proj.weight size failed for HyVid");
+ }
+ }
+ // All the modulation layers also have dim1, and I think conv3d fails here too but we segfaul way before that...
+ if (model.arch == LLM_ARCH_WAN) {
+ const std::string name = ggml_get_name(tensor);
Expand All @@ -320,7 +313,7 @@ index 24e1f1f0..25db4c69 100644
}

// Set split info if needed
@@ -18647,6 +18874,110 @@ static void llama_model_quantize_internal(const std::string & fname_inp, const s
@@ -18647,6 +18874,111 @@ static void llama_model_quantize_internal(const std::string & fname_inp, const s
// do not quantize relative position bias (T5)
quantize &= name.find("attn_rel_b.weight") == std::string::npos;

Expand Down Expand Up @@ -385,6 +378,7 @@ index 24e1f1f0..25db4c69 100644
+ quantize &= name.find("vector_in.") == std::string::npos;
+ quantize &= name.find("guidance_in.") == std::string::npos;
+ quantize &= name.find("final_layer.") == std::string::npos;
+ quantize &= name.find("byt5_in.") == std::string::npos;
+ }
+ if (model.arch == LLM_ARCH_WAN) {
+ image_model = true;
Expand Down