Merge branch 'master' into finelayer

include/llama.h

@@ -284,10 +284,11 @@ extern "C" {
         const struct llama_model_kv_override * kv_overrides;
 
         // Keep the booleans together to avoid misalignment during copy-by-value.
-        bool vocab_only;    // only load the vocabulary, no weights
-        bool use_mmap;      // use mmap if possible
-        bool use_mlock;     // force system to keep model in RAM
-        bool check_tensors; // validate model tensor data
+        bool vocab_only;      // only load the vocabulary, no weights
+        bool use_mmap;        // use mmap if possible
+        bool use_mlock;       // force system to keep model in RAM
+        bool check_tensors;   // validate model tensor data
+        bool use_extra_bufts; // use extra buffer types (used for weight repacking)
     };
 
     // NOTE: changing the default values of parameters marked as [EXPERIMENTAL] may cause crashes or incorrect results in certain configurations
@@ -537,6 +538,9 @@ extern "C" {
     // Returns true if the model is recurrent (like Mamba, RWKV, etc.)
     LLAMA_API bool llama_model_is_recurrent(const struct llama_model * model);
 
+    // Returns true if the model is diffusion-based (like LLaDA, Dream, etc.)
+    LLAMA_API bool llama_model_is_diffusion(const struct llama_model * model);
+
     // Returns 0 on success
     LLAMA_API uint32_t llama_model_quantize(
             const char * fname_inp,
@@ -956,6 +960,7 @@ extern "C" {
     // in the order they have appeared in the batch.
     // Rows: number of tokens for which llama_batch.logits[i] != 0
     // Cols: n_vocab
+    // TODO: deprecate in favor of llama_get_logits_ith() (ref: https://github.com/ggml-org/llama.cpp/pull/14853#issuecomment-3113143522)
     LLAMA_API float * llama_get_logits(struct llama_context * ctx);
 
     // Logits for the ith token. For positive indices, Equivalent to:
@@ -970,6 +975,7 @@ extern "C" {
     // in the order they have appeared in the batch.
     // shape: [n_outputs*n_embd]
     // Otherwise, returns NULL.
+    // TODO: deprecate in favor of llama_get_embeddings_ith() (ref: https://github.com/ggml-org/llama.cpp/pull/14853#issuecomment-3113143522)
     LLAMA_API float * llama_get_embeddings(struct llama_context * ctx);
 
     // Get the embeddings for the ith token. For positive indices, Equivalent to: