fix stream_merge front algo

1 files changed, 10 insertions, 2 deletions

diff --git a/src/stream_manager.h b/src/stream_manager.h
index 91d1b36..ae1af9f 100644
--- a/src/stream_manager.h
+++ b/src/stream_manager.h
@@ -163,7 +163,6 @@ public:
     void print( FILE *fp ) const;
     struct CUstream_st *get_stream() { return m_stream; }
     void set_stream( CUstream_st *stream ) { m_stream = stream; }
-
 private:
     struct CUstream_st *m_stream;
 
@@ -179,9 +178,9 @@ private:
     const char *m_symbol;
     size_t m_offset;
 
+    struct CUevent_st *m_event;
     bool m_sim_mode;
     kernel_info_t *m_kernel;
-    struct CUevent_st *m_event;
 };
 
 struct CUevent_st {
@@ -193,6 +192,7 @@ public:
       m_updates = 0;
       m_wallclock = 0;
       m_gpu_tot_sim_cycle = 0;
+		m_issued = 0;
       m_done = false;
    }
    void update( double cycle, time_t clk )
@@ -207,11 +207,18 @@ public:
    unsigned num_updates() const { return m_updates; }
    bool done() const { return m_done; }
    time_t clock() const { return m_wallclock; }
+	void issue(){
+		m_issued++;
+	}
+	unsigned int num_issued() const{
+		return m_issued;
+	}
 private:
    int m_uid;
    bool m_blocking;
    bool m_done;
    int m_updates;
+	unsigned int m_issued;
    time_t m_wallclock;
    double m_gpu_tot_sim_cycle;
 
@@ -268,6 +275,7 @@ private:
     CUstream_st m_stream_zero;
     bool m_service_stream_zero;
     pthread_mutex_t m_lock;
+	 std::list<struct CUstream_st*>::iterator m_last_stream;
 };
 
 #endif