Add qnn backend to pip package

.ci/scripts/test_wheel_package_qnn.sh

@@ -0,0 +1,71 @@
+#!/bin/bash
+
+set -e  # Exit on any error
+
+echo "=== Building Wheel Package ==="
+python setup.py bdist_wheel
+
+# Find the wheel file
+WHEEL_FILE=$(ls dist/*.whl | head -n 1)
+echo "Found wheel: $WHEEL_FILE"
+
+echo "=== Checking for expected .so files ==="
+SO_FILES=$(unzip -l "$WHEEL_FILE" | grep "\.so" | grep "qualcomm")
+
+# Check for the three expected .so files
+if echo "$SO_FILES" | grep -q "executorch/backends/qualcomm/qnn_backend.cpython-310-x86_64-linux-gnu.so" && \
+   echo "$SO_FILES" | grep -q "executorch/backends/qualcomm/python/PyQnnManagerAdaptor.cpython-310-x86_64-linux-gnu.so" && \
+   echo "$SO_FILES" | grep -q "executorch/backends/qualcomm/python/PyQnnWrapperAdaptor.cpython-310-x86_64-linux-gnu.so"; then
+    echo "All expected .so files found in wheel"
+else
+    echo "ERROR: Missing expected .so files"
+    exit 1
+fi
+
+# Create a temporary directory for our test environment
+TEMP_ENV_DIR=$(mktemp -d)
+echo "Using temporary directory: $TEMP_ENV_DIR"
+
+echo "=== Creating and testing in conda environment ==="
+conda create -y -p "$TEMP_ENV_DIR/env" python=3.10
+conda run -p "$TEMP_ENV_DIR/env" pip install "$WHEEL_FILE"
+
+echo "=== Testing import without SDK download ==="
+conda run -p "$TEMP_ENV_DIR/env" python -c "import executorch; print('executorch imported successfully')"
+
+# Check that SDK directory doesn't exist after first import
+SDK_PATH="$TEMP_ENV_DIR/env/lib/python3.10/site-packages/executorch/backends/qualcomm/sdk"
+if [ -d "$SDK_PATH" ]; then
+    echo "ERROR: SDK directory exists after first import: $SDK_PATH"
+    exit 1
+else
+    echo "SDK directory correctly doesn't exist after first import"
+fi
+
+echo "=== Testing import that should trigger SDK download ==="
+conda run -p "$TEMP_ENV_DIR/env" python -c "import executorch.backends.qualcomm; print('executorch.backends.qualcomm imported successfully')"
+
+# Check that SDK directory exists after second import
+if [ -d "$SDK_PATH" ]; then
+    echo "SDK directory correctly exists after second import: $SDK_PATH"
+else
+    echo "ERROR: SDK directory doesn't exist after second import"
+    exit 1
+fi
+
+echo "=== Running model generation script ==="
+conda run -p "$TEMP_ENV_DIR/env" python script.py
+
+# Check if linear.pte file was created
+if [ -f "linear.pte" ]; then
+    echo "Model file linear.pte successfully created"
+else
+    echo "ERROR: Model file linear.pte was not created"
+    exit 1
+fi
+
+echo "=== Cleaning up ==="
+conda env remove -p "$TEMP_ENV_DIR/env" -y
+rm -rf "$TEMP_ENV_DIR"
+
+echo "=== All tests passed! ==="