SPU: improve TSX usage

Reduce transaction failure amount Remove vm::try_to_lock
2018-04-03 22:42:47 +03:00
parent d392379c7a
commit 2b5cf2455f
7 changed files with 361 additions and 221 deletions
@@ -100,6 +100,11 @@ public:
 	{
 		return (m_value.load() % c_one) != 0;
 	}
+
+	bool is_lockable() const
+	{
+		return m_value.load() >= c_min;
+	}
 };

 // Simplified shared (reader) lock implementation.