Add minimal example to demonstrate libtcc integration

example/CMakeLists.txt

+project(example)
+cmake_minimum_required(VERSION 3.17 FATAL_ERROR)
+
+find_package(CUDAToolkit REQUIRED)
+find_package(cudawrappers REQUIRED)
+find_package(libtcc REQUIRED)
+
+add_executable(${PROJECT_NAME} example.cpp)
+target_link_libraries(${PROJECT_NAME} tcc cudawrappers::cu cudawrappers::nvrtc)
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example/example.cpp

+#include <iostream>
+
+#include <cudawrappers/cu.hpp>
+#include <libtcc/Correlator.h>
+
+#define NR_BITS 8
+#define NR_CHANNELS 480
+#define NR_POLARIZATIONS 2
+#define NR_SAMPLES_PER_CHANNEL 3072
+#define NR_RECEIVERS 576
+#define NR_RECEIVERS_PER_BLOCK 64
+
+int main(int argc, char *argv[]) {
+  cu::init();
+  cu::Device device(0);
+  cu::Context context(0, device);
+  context.setCurrent();
+  tcc::Correlator correlator(NR_BITS, NR_RECEIVERS, NR_CHANNELS,
+                             NR_SAMPLES_PER_CHANNEL, NR_POLARIZATIONS,
+                             NR_RECEIVERS_PER_BLOCK);
+}
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