Add a Slice layer example

app/CMakeLists.txt

@@ -1 +1,2 @@
 add_subdirectory(example)
+add_subdirectory(layer_example)

app/example/CMakeLists.txt

@@ -1 +1 @@
-add_executable(example main.cpp)
+add_executable(example main.cpp)

app/layer_example/CMakeLists.txt

@@ -0,0 +1,11 @@
+set(ARM_DIR "${CMAKE_SOURCE_DIR}/3rdparty/ComputeLibrary")
+
+add_executable(Slice SliceLayer.cpp)
+
+include_directories(${ARM_DIR})
+include_directories(${ARM_DIR}/include)
+target_link_directories(Slice PUBLIC ${ARM_DIR}/build)
+
+target_link_libraries(Slice arm_compute)
+
+add_dependencies(Slice build_compute_library)

app/layer_example/SliceLayer.cpp

@@ -0,0 +1,32 @@
+#include <iostream>
+#include "arm_compute/runtime/NEON/NEFunctions.h"
+#include "utils/Utils.h"
+
+using namespace arm_compute;
+using namespace utils;
+
+int main() {
+    Tensor input;
+    Tensor output;
+
+    const int input_width  = 3;
+    const int input_height = 3;
+
+    const Coordinates Starts = Coordinates(0, 0);
+    const Coordinates Ends = Coordinates(2, 0);
+
+    input.allocator()->init(TensorInfo(TensorShape(input_width, input_height, 1), 1, DataType::F32));
+    output.allocator()->init(TensorInfo(TensorShape(input_width, input_height, 1), 1, DataType::F32));
+
+    input.allocator()->allocate();
+    output.allocator()->allocate();
+
+    fill_random_tensor(input, 0.f, 1.f);
+
+    NESlice slice; 
+    slice.configure(&input, &output, Starts, Ends);
+
+    slice.run();
+
+    output.print(std::cout);
+}