[GitHub] [tvm] junrushao1994 commented on a diff in pull request #11797: [MetaSchedule] Tuning Script Upgrade

[GitBox <gi...@apache.org>]

junrushao1994 commented on code in PR #11797:
URL: https://github.com/apache/tvm/pull/11797#discussion_r910453866


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python/tvm/meta_schedule/testing/custom_builder_runner.py:
##########
@@ -158,15 +160,22 @@ def run_module_via_rpc(
 
     # pylint: enable=import-outside-toplevel
 
-    with tempfile.TemporaryDirectory() as tmp_dir:
-        filename = os.path.join(tmp_dir, "tvm_tmp_mod." + tar.output_format)
-        lib.export_library(filename, tar)
-        session = rpc_config.connect_server()
-        session.upload(filename)
-        _, filename = os.path.split(filename)
-        rt_mod = session.load_module(filename)
-        dev = session.device(dev_type=dev_type, dev_id=0)
-        nd_args = {}
-        for arg_key, arg_value in args.items():
-            nd_args[arg_key] = ndarray.array(arg_value, dev)
-        return continuation(rt_mod, dev, nd_args)
+    try:
+        with tempfile.TemporaryDirectory() as tmp_dir:
+            filename = os.path.join(tmp_dir, "tvm_tmp_mod." + tar.output_format)
+            if backend == "vm":
+                code, lib = lib.save()
+            lib.export_library(filename, tar)
+            session = rpc_config.connect_server()
+            session.upload(filename)
+            _, filename = os.path.split(filename)
+            rt_mod = session.load_module(filename)
+            if backend == "vm":
+                rt_mod = session.get_function("runtime.Load_Executable")(code, rt_mod)
+            dev = session.device(dev_type=dev_type, dev_id=0)
+            nd_args = {k: ndarray.array(v, dev) for k, v in args.items()}
+            return continuation(rt_mod, dev, nd_args)
+    except Exception as exc:  # pylint: disable=broad-except
+        print(
+            f"Run module {continuation.__name__} via RPC failed, exception: {exc}",
+        )

Review Comment:
   quick question: why do we need to silence the exceptions here?



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