From: Yuri Khrustalev <redacted>
Date: Wed, 17 Dec 2025 01:27:03 +0000 (-0500)
Subject: gguf-py : allow converting multi-tensor models from read-only locations (#18100)
X-Git-Tag: upstream/0.0.7446~3
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=2973a65ecb6c884ca609de6eb5f1b6dc08631aaf;p=pkg%2Fggml%2Fsources%2Fllama.cpp

gguf-py : allow converting multi-tensor models from read-only locations (#18100)
---

diff --git a/gguf-py/gguf/utility.py b/gguf-py/gguf/utility.py
index c9401a1c..7907e706 100644
--- a/gguf-py/gguf/utility.py
+++ b/gguf-py/gguf/utility.py
@@ -288,7 +288,7 @@ class LocalTensor:
     data_range: LocalTensorRange
 
     def mmap_bytes(self) -> np.ndarray:
-        return np.memmap(self.data_range.filename, offset=self.data_range.offset, shape=self.data_range.size)
+        return np.memmap(self.data_range.filename, mode='r', offset=self.data_range.offset, shape=self.data_range.size)
 
 
 class SafetensorsLocal: