llama : model-based max number of graph nodes calculation (ggerganov#…

…8970) * llama : model-based max number of graph nodes calculation * Update src/llama.cpp --------- Co-authored-by: slaren <[email protected]>
agray3 · Aug 12, 2024 · 0fd93cd · 0fd93cd
1 parent 84eb2f4
commit 0fd93cd
Showing 1 changed file with 2 additions and 7 deletions.
diff --git a/src/llama.cpp b/src/llama.cpp
@@ -3575,13 +3575,8 @@ namespace GGUFMeta {
 
 using llama_buf_map = std::unordered_map<uint32_t, ggml_backend_buffer_t>;
 
-// TODO: update when needed or think of some clever automatic way to do this
-static size_t llama_model_max_nodes(const llama_model & /*model*/) {
-    //if (model.arch == LLM_ARCH_LLAMA && model.hparams.n_layer > ??) { // llama-3 405B
-    //    return 32768;
-    //}
-
-    return 8192;
+static size_t llama_model_max_nodes(const llama_model & model) {
+    return std::max<size_t>(8192, model.tensors_by_name.size()*5);
 }
 
 struct llama_model_loader {