address review issues

src/ngraph/codegen/compiler.cpp

@@ -65,12 +65,6 @@ static HeaderCache s_header_cache;
 static StaticCompiler s_static_compiler;
 static std::mutex m_mutex;
 
-shared_ptr<SectionMemoryManager> get_mm()
-{
-    NGRAPH_INFO;
-    return std::make_shared<SectionMemoryManager>();
-}
-
 Compiler::Compiler()
 {
 }

src/ngraph/codegen/execution_engine.cpp

@@ -12,8 +12,6 @@
 // See the License for the specific language governing permissions and
 // ----------------------------------------------------------------------------
 
-#include <iostream>
-
 #include <llvm/ExecutionEngine/ExecutionEngine.h>
 #include <llvm/ExecutionEngine/SectionMemoryManager.h>
 

src/ngraph/runtime/cpu/cpu_external_function.cpp

@@ -12,6 +12,7 @@
 // See the License for the specific language governing permissions and
 // ----------------------------------------------------------------------------
 
+#include <cstdlib>
 #include <fstream>
 #include <memory>
 #include <string>
@@ -170,7 +171,7 @@ runtime::cpu::CPU_ExternalFunction::CPU_ExternalFunction(
     const shared_ptr<ngraph::Function>& function, bool release_function)
     : ngraph::runtime::ExternalFunction(function, release_function)
     , m_compiled_function(nullptr)
-    , m_emit_debug(true)
+    , m_emit_timing(std::getenv("NGRAPH_CPU_EMIT_TIMING") != nullptr)
 {
 }
 
@@ -227,7 +228,7 @@ using namespace ngraph::runtime;
 
     writer << "void *__dso_handle = 0;\n\n";
 
-    if (m_emit_debug)
+    if (m_emit_timing)
     {
         writer << "// Declare debug timers\n";
         vector<string> names;
@@ -410,12 +411,12 @@ using namespace ngraph::runtime;
                 auto tv = output.get_tensor_view();
                 out.push_back(TensorViewWrapper(tv));
             }
-            if (m_emit_debug)
+            if (m_emit_timing)
             {
                 emit_debug_function_entry(writer, node.get(), in, out);
             }
             handler->second(&emitter, node.get(), in, out);
-            if (m_emit_debug)
+            if (m_emit_timing)
             {
                 emit_debug_function_exit(writer, node.get(), in, out);
             }

src/ngraph/runtime/cpu/cpu_external_function.hpp

@@ -72,7 +72,7 @@ namespace ngraph
 
                 std::unique_ptr<codegen::Compiler> m_compiler;
                 std::unique_ptr<codegen::ExecutionEngine> m_execution_engine;
-                bool m_emit_debug;
+                bool m_emit_timing;
             };
         }
     }