CPU 100% (gcc 4.8) => 로그 추가 (컴파일 최적화 피함)

ipkn · Apr 28, 2015 · 9190aac · 9190aac
1 parent 4592b25
commit 9190aac
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/include/http_server.h b/include/http_server.h
@@ -105,8 +105,12 @@ namespace crow
 
             for (int i = 0; i < concurrency_; i++)
             {
-                while (timer_queue_pool_[i] == nullptr)
+                while (timer_queue_pool_[i] == nullptr) {
+                    CROW_LOG_INFO 
+                        << "This log prevents optimizing while condition:"
+                        << timer_queue_pool_[i];
                     std::this_thread::yield();
+                }
             }
 
             do_accept();