Disable mmap when applying lora weights. Closes #107

Author: abetlen

llama_cpp/llama.py

@@ -79,7 +79,7 @@ def __init__(
         self.params.f16_kv = f16_kv
         self.params.logits_all = logits_all
         self.params.vocab_only = vocab_only
-        self.params.use_mmap = use_mmap
+        self.params.use_mmap = use_mmap if lora_path is None else False
         self.params.use_mlock = use_mlock
         self.params.embedding = embedding