[tuner] Use __main__.py for punet tuner example

tuner/examples/punet/README.md

@@ -31,16 +31,16 @@ cp ./dump-mmt/module_main_0_dispatch_0_rocm_hsaco_fb_benchmark.mlir test-benchma
 ### Recommended Trial Run
 For an initial trial to test the tuning loop, use:
 ```shell
-python -m tuner.examples.punet.punet_autotune test-benchmark.mlir --num-candidates=10
+python -m tuner.examples.punet test-benchmark.mlir --num-candidates=10
 ```
 
 ### Dry Run Test
 To perform a dry run (no GPU required), use:
 ```shell
-python -m tuner.examples.punet.punet_autotune test-benchmark.mlir --num-candidates=64 --num-model-candidates=10 --dry-run
+python -m tuner.examples.punet test-benchmark.mlir --num-candidates=64 --num-model-candidates=10 --dry-run
 ```
 
 ### Basic Usage
 ```shell
-python -m tuner.examples.punet.punet_autotune test-benchmark.mlir
+python -m tuner.examples.punet test-benchmark.mlir
 ```

tuner/examples/punet/__main__.py

@@ -0,0 +1,9 @@
+# Copyright 2024 Advanced Micro Devices, Inc.
+#
+# Licensed under the Apache License v2.0 with LLVM Exceptions.
+# See https://llvm.org/LICENSE.txt for license information.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+from . import punet_autotune
+
+punet_autotune.main()

tuner/examples/punet/punet_autotune.py

@@ -7,17 +7,17 @@
 """
 Sample Usage:
 
-python -m tuner.examples.punet.punet_autotune benchmark.mlir --lhs-dims=bmk --rhs-dims=bkn --tile-dims=*mnk --devices=hip://0,hip://1 --num-candidates=64
+python -m tuner.examples.punet benchmark.mlir --lhs-dims=bmk --rhs-dims=bkn --tile-dims=*mnk --devices=hip://0,hip://1 --num-candidates=64
 
 
 Recommended Trial Run:
 
-python -m tuner.examples.punet.punet_autotune benchmark.mlir --num-candidates=1
+python -m tuner.examples.punet benchmark.mlir --num-candidates=1
 
 
 Dry Run Test (no gpu requried):
 
-python -m tuner.examples.punet.punet_autotune benchmark.mlir --num-candidates=64 --num-model-candidates=10 --dry-run
+python -m tuner.examples.punet benchmark.mlir --num-candidates=64 --num-model-candidates=10 --dry-run
 
 """
 
@@ -185,7 +185,3 @@ def main():
         libtuner.logging.debug(candidate)
         if args.verbose:
             print(candidate)
-
-
-if __name__ == "__main__":
-    main()