diff --git a/python/triton/__init__.py b/python/triton/__init__.py
index ea407e834..3abe85b0c 100644
--- a/python/triton/__init__.py
+++ b/python/triton/__init__.py
@@ -5,7 +5,7 @@ __version__ = '1.0.1'
 # or pybind11 shows `munmap_chunk(): invalid pointer`
 import torch
 # submodules
-from .code_gen import cdiv, next_power_of_2, jit, autotune, heuristics, Config, Autotuner, reinterpret
+from .code_gen import cdiv, next_power_of_2, jit, autotune, heuristics, JITFunction, Config, Autotuner, reinterpret
 
 from . import language
 from . import code_gen
diff --git a/python/triton/code_gen.py b/python/triton/code_gen.py
index 7c7cda673..aedb2051f 100644
--- a/python/triton/code_gen.py
+++ b/python/triton/code_gen.py
@@ -640,6 +640,8 @@ class Kernel:
                         with open(bin_cache_path + ".tmp", "wb") as f:
                             pickle.dump({"binary": binary, "key": key}, f)
                         os.rename(bin_cache_path + ".tmp", bin_cache_path)
+                        if JITFunction.cache_hook is not None:
+                            JITFunction.cache_hook(key=key, binary=binary)
  
             drv_cache[key] = LoadedBinary(device_idx, binary)
         # pack arguments
@@ -732,6 +734,9 @@ def version_key():
     )
 
 class JITFunction:
+    
+    cache_hook = None
+
     def _set_cache_key(self):
         self.cache_key = (hashlib.md5(self.src.encode("utf-8")).hexdigest(), self.version)
 
@@ -744,8 +749,8 @@ class JITFunction:
         self.src = textwrap.dedent(inspect.getsource(fn))
         # cache for callable driver objects (e.g. CUkernel)
         self.drv_cache = dict()
+        # cache for binaries (on-disk)
         self._set_cache_key()
-
         # JITFunction can be instantiated as kernel
         # when called with a grid using __getitem__
         self.kernel_decorators = []