[Rearrange example folder]

- move examples/backend/qualcomm -> example/qualcomm
- change documents, CMakeLists.txt accordingly
- remove copyright from Meta

Author: Hao-Wei Hsu

CMakeLists.txt

@@ -303,7 +303,7 @@ endif()
 option(EXECUTORCH_BUILD_QNN "Build the backends/qualcomm directory" OFF)
 if(EXECUTORCH_BUILD_QNN)
   add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/backends/qualcomm)
-  add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/examples/backend/qualcomm)
+  add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/examples/qualcomm)
 endif()
 
 # Add selective build subdirectory

backends/qualcomm/qnn_quantizer.py

@@ -1,4 +1,3 @@
-# Copyright (c) Meta Platforms, Inc. and affiliates.
 # Copyright (c) Qualcomm Innovation Center, Inc.
 # All rights reserved
 #

backends/qualcomm/runtime/QnnExecuTorchBackend.cpp

@@ -1,5 +1,4 @@
 /*
- * Copyright (c) Meta Platforms, Inc. and affiliates.
  * Copyright (c) Qualcomm Innovation Center, Inc.
  * All rights reserved.
  *

backends/qualcomm/tests/qnn_test_utils.py

@@ -1,4 +1,3 @@
-# Copyright (c) Meta Platforms, Inc. and affiliates.
 # Copyright (c) Qualcomm Innovation Center, Inc.
 # All rights reserved
 #

backends/qualcomm/tests/test_qnn_delegate.py

@@ -1,4 +1,3 @@
-# Copyright (c) Meta Platforms, Inc. and affiliates.
 # Copyright (c) Qualcomm Innovation Center, Inc.
 # All rights reserved
 #

examples/backend/qualcomm/CMakeLists.txt renamed to examples/qualcomm/CMakeLists.txt

@@ -7,7 +7,7 @@
 # qnn_executor_runner: Like executor_runner but with QNN
 if(${ANDROID})
     get_filename_component(EXECUTORCH_SOURCE_DIR
-        "${CMAKE_CURRENT_LIST_DIR}/../../.."
+        "${CMAKE_CURRENT_LIST_DIR}/../.."
         ABSOLUTE
     )
     set(_qnn_executor_runner__srcs ${_executor_runner__srcs})

examples/backend/qualcomm/README.md renamed to examples/qualcomm/README.md

@@ -8,15 +8,15 @@ Here are some general information and limitations.
 
 ## Prerequisite
 
-Please finish tutorial [Setting up executorch](../../../docs/website/docs/tutorials/00_setting_up_executorch.md).
+Please finish tutorial [Setting up executorch](../../docs/website/docs/tutorials/00_setting_up_executorch.md).
 
-Please finish [setup QNN backend](../../../backends/qualcomm/setup.md).
+Please finish [setup QNN backend](../../backends/qualcomm/setup.md).
 
 ## Environment
 
 Please set up `QNN_SDK_ROOT` environment variable.
 Note that this version should be exactly same as building QNN backend.
-Please check [setup](../../../backends/qualcomm/setup.md).
+Please check [setup](../../backends/qualcomm/setup.md).
 
 Please set up `LD_LIBRARY_PATH` to `$QNN_SDK_ROOT/lib/x86_64-linux-clang`.
 Or, you could put QNN libraries to default search path of the dynamic linker.
@@ -26,7 +26,7 @@ Or, you could put QNN libraries to default search path of the dynamic linker.
 Please connect an Android phone to the workstation. We use `adb` to communicate with the device.
 
 If the device is in a remote host, you might want to add `-H` to the `adb`
-commands in the `SimpleADB` class inside [utils.py](../../../backends/qualcomm/utils/utils.py).
+commands in the `SimpleADB` class inside [utils.py](utils.py).
 
 
 ## Please use python xxx.py --help for information of each examples.

examples/backend/qualcomm/executor_runner/qnn_executor_runner.cpp renamed to examples/qualcomm/executor_runner/qnn_executor_runner.cpp

@@ -11,15 +11,15 @@
 import re
 
 import numpy as np
-from executorch.examples.backend.qualcomm.utils import (
+
+from executorch.examples.models.deeplab_v3 import DeepLabV3ResNet101Model
+from executorch.examples.qualcomm.scripts.utils import (
     build_executorch_binary,
     make_output_dir,
     segmentation_metrics,
     SimpleADB,
 )
 
-from executorch.examples.models.deeplab_v3 import DeepLabV3ResNet101Model
-
 
 def get_dataset(data_size, dataset_dir, download):
     import numpy as np

examples/backend/qualcomm/deeplab_v3.py renamed to examples/qualcomm/scripts/deeplab_v3.py

@@ -11,12 +11,12 @@
 import numpy as np
 import piq
 import torch
-from executorch.examples.backend.qualcomm.utils import (
+from executorch.examples.models.edsr import EdsrModel
+from executorch.examples.qualcomm.scripts.utils import (
     build_executorch_binary,
     make_output_dir,
     SimpleADB,
 )
-from executorch.examples.models.edsr import EdsrModel
 
 from PIL import Image
 from torch.utils.data import Dataset

examples/backend/qualcomm/edsr.py renamed to examples/qualcomm/scripts/edsr.py

@@ -10,13 +10,13 @@
 import numpy as np
 
 import torch
-from executorch.examples.backend.qualcomm.utils import (
+from executorch.examples.models.inception_v4 import InceptionV4Model
+from executorch.examples.qualcomm.scripts.utils import (
     build_executorch_binary,
     make_output_dir,
     SimpleADB,
     topk_accuracy,
 )
-from executorch.examples.models.inception_v4 import InceptionV4Model
 
 
 def get_dataset(dataset_path, data_size):

examples/backend/qualcomm/export_example.py renamed to examples/qualcomm/scripts/export_example.py

@@ -10,7 +10,7 @@
 import numpy as np
 
 import torch
-from executorch.examples.backend.qualcomm.utils import (
+from executorch.examples.qualcomm.scripts.utils import (
     build_executorch_binary,
     make_output_dir,
     SimpleADB,

examples/backend/qualcomm/inception_v4.py renamed to examples/qualcomm/scripts/inception_v4.py

@@ -10,13 +10,13 @@
 import numpy as np
 
 import torch
-from executorch.examples.backend.qualcomm.utils import (
+from executorch.examples.models.mobilenet_v2 import MV2Model
+from executorch.examples.qualcomm.scripts.utils import (
     build_executorch_binary,
     make_output_dir,
     SimpleADB,
     topk_accuracy,
 )
-from executorch.examples.models.mobilenet_v2 import MV2Model
 
 
 def get_dataset(dataset_path, data_size):

examples/backend/qualcomm/mobilebert_fine_tune.py renamed to examples/qualcomm/scripts/mobilebert_fine_tune.py

@@ -83,7 +83,7 @@ def push(self, inputs, input_list):
                 f"libQnnHtpV{self.soc_model}Stub.so"
             ),
             f"{self.qnn_sdk}/lib/aarch64-android/libQnnSystem.so",
-            f"{self.artifact_path}/examples/backend/qualcomm/qnn_executor_runner",
+            f"{self.artifact_path}/examples/qualcomm/qnn_executor_runner",
             input_list_file,
         ]:
             self._adb(["push", artifact, self.workspace])