Implemented cryptonight mining.

src/backend/cuda/CudaWorker.h

@@ -37,6 +37,9 @@
 namespace xmrig {
 
 
+class ICudaRunner;
+
+
 class CudaWorker : public Worker
 {
 public:
@@ -60,6 +63,7 @@ private:
     const Algorithm m_algorithm;
     const Miner *m_miner;
     const uint32_t m_intensity;
+    ICudaRunner *m_runner = nullptr;
     WorkerJob<1> m_job;
 };