fix SD3CLIPEmbedder::get_learned_condition_common

leejet · leejet · commit 85e38abde6db · 2025-10-25T21:59:39.000+08:00
diff --git a/conditioner.hpp b/conditioner.hpp
@@ -998,7 +998,8 @@ struct SD3CLIPEmbedder : public Conditioner {
                     ggml_tensor_scale(tensor, (original_mean / new_mean));
                 }
             } else {
-                chunk_hidden_states_t5 = ggml_new_tensor_2d(work_ctx, GGML_TYPE_F32, 4096, 0);
+                chunk_hidden_states_t5 = ggml_new_tensor_2d(work_ctx, GGML_TYPE_F32, 4096, chunk_len);
+                ggml_set_f32(chunk_hidden_states_t5, 0.f);
             }
 
             auto chunk_hidden_states_lg_pad = ggml_new_tensor_3d(work_ctx,
@@ -1182,6 +1183,7 @@ struct FluxCLIPEmbedder : public Conditioner {
                 t5_weights.insert(t5_weights.end(), curr_tokens.size(), curr_weight);
             }
         }
+
         if (clip_l) {
             clip_l_tokenizer.pad_tokens(clip_l_tokens, clip_l_weights, 77, padding);
         }

Original file line number	Diff line number	Diff line change
`@@ -998,7 +998,8 @@ struct SD3CLIPEmbedder : public Conditioner {`
`998`	`998`	`ggml_tensor_scale(tensor, (original_mean / new_mean));`
`999`	`999`	`}`
`1000`	`1000`	`} else {`
`1001`		`- chunk_hidden_states_t5 = ggml_new_tensor_2d(work_ctx, GGML_TYPE_F32, 4096, 0);`
	`1001`	`+ chunk_hidden_states_t5 = ggml_new_tensor_2d(work_ctx, GGML_TYPE_F32, 4096, chunk_len);`
	`1002`	`+ ggml_set_f32(chunk_hidden_states_t5, 0.f);`
`1002`	`1003`	`}`
`1003`	`1004`
`1004`	`1005`	`auto chunk_hidden_states_lg_pad = ggml_new_tensor_3d(work_ctx,`
`@@ -1182,6 +1183,7 @@ struct FluxCLIPEmbedder : public Conditioner {`
`1182`	`1183`	`t5_weights.insert(t5_weights.end(), curr_tokens.size(), curr_weight);`
`1183`	`1184`	`}`
`1184`	`1185`	`}`
	`1186`	`+`
`1185`	`1187`	`if (clip_l) {`
`1186`	`1188`	`clip_l_tokenizer.pad_tokens(clip_l_tokens, clip_l_weights, 77, padding);`
`1187`	`1189`	`}`