Sync sampling : when top-k <= 0 -> noop (#13173)

Author: JamePeng

llama_cpp/llama_cpp.py

@@ -3814,6 +3814,7 @@ def llama_sampler_init_softmax() -> llama_sampler_p:
 
 
 # /// @details Top-K sampling described in academic paper "The Curious Case of Neural Text Degeneration" https://arxiv.org/abs/1904.09751
+# /// Setting k <= 0 makes this a noop
 # LLAMA_API struct llama_sampler * llama_sampler_init_top_k      (int32_t k);
 @ctypes_function("llama_sampler_init_top_k", [ctypes.c_int32], llama_sampler_p_ctypes)
 def llama_sampler_init_top_k(k: int) -> llama_sampler_p: