depot/third_party/nixpkgs/pkgs/development/python-modules/jax/cache-fix.patch

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diff --git a/jax/experimental/compilation_cache/file_system_cache.py b/jax/experimental/compilation_cache/file_system_cache.py
index b85969de..92acd523 100644
--- a/jax/experimental/compilation_cache/file_system_cache.py
+++ b/jax/experimental/compilation_cache/file_system_cache.py
@@ -33,6 +33,7 @@ class FileSystemCache(CacheInterface):
path_to_key = os.path.join(self._path, key)
if os.path.exists(path_to_key):
with open(path_to_key, "rb") as file:
+ os.utime(file.fileno())
return file.read()
else:
return None