clean up

src/ngraph/runtime/gpu/gpu_emitter.cpp

@@ -107,7 +107,6 @@ namespace ngraph
             template <>
             void GPU_Emitter::EMITTER_DECL(ngraph::op::Abs)
             {  
-                std::cout << "abs" << std::endl;
                 writer << "{  // " << node->get_name() << "\n";
                 writer.indent++;
                 writer << "int count = " << out[0].get_size() << ";\n";

src/ngraph/runtime/gpu/gpu_emitter.hpp

@@ -46,8 +46,7 @@ namespace ngraph
                                  const std::vector<GPU_TensorViewWrapper>& args,
                                  const std::vector<GPU_TensorViewWrapper>& out)
                 {  
-                    std::cout << node->get_name() << std::endl;
-                    throw std::runtime_error("Unimplemented op in GPU emitter");
+                    throw std::runtime_error("Unimplemented op in GPU emitter for " + node->get_name());
                 }
 
                 static void nop(GPU_ExternalFunction* external_function,
@@ -56,7 +55,6 @@ namespace ngraph
                                 const std::vector<GPU_TensorViewWrapper>& args,
                                 const std::vector<GPU_TensorViewWrapper>& out)
                 {
-                    std::cout << "nop" << std::endl;
                 }
 
             private: