benchmark silo added

[c11concurrency-benchmarks.git] / silo / thread.h

diff --git a/silo/thread.h b/silo/thread.h
new file mode 100644 (file)
index 0000000..476aecf
--- /dev/null
+++ b/silo/thread.h
@@ -0,0 +1,55 @@
+#ifndef _NDB_THREAD_H_
+#define _NDB_THREAD_H_
+
+#include <vector>
+#include <string>
+#include <thread>
+
+#include "macros.h"
+
+/**
+ * WARNING: This class is DEPRECATED. New code should use std::thread directly
+ *
+ * ndb_thread: threads in NuDB
+ *
+ * Note that ndb_threads are thin wrappers around std::thread.
+ *
+ * There is really no point to use this-- in the past we used this to grab
+ * hooks into threads when they exited. This is no longer necessary, so we
+ * removed the hook code and this exists just for legacy reasons.
+ */
+
+class ndb_thread {
+public:
+
+  typedef void (*run_t)(void);
+
+  ndb_thread(bool daemon = false, const std::string &name = "thd")
+    : body_(nullptr), daemon_(daemon), name_(name) {}
+  ndb_thread(run_t body, bool daemon = false, const std::string &name = "thd")
+    : body_(body), daemon_(daemon), name_(name) {}
+
+  ndb_thread(const ndb_thread &) = delete;
+  ndb_thread(ndb_thread &&) = delete;
+  ndb_thread &operator=(const ndb_thread &) = delete;
+
+  virtual ~ndb_thread();
+
+  inline const std::string &
+  get_name() const
+  {
+    return name_;
+  }
+
+  void start();
+  void join();
+  virtual void run();
+
+private:
+  run_t body_;
+  std::thread thd_;
+  const bool daemon_;
+  const std::string name_;
+};
+
+#endif /* _NDB_THREAD_H_ */