Changeset 180 for trunk/modules/vci_synthetic_initator

Timestamp:

Oct 18, 2011, 10:11:36 PM (13 years ago)

Author:

choichil

Message:

synthetic initiator corrected

File:

• trunk/modules/vci_synthetic_initator/caba/sources/src/vci_synthetic_initiator.cpp (modified) (8 diffs)

trunk/modules/vci_synthetic_initator/caba/sources/src/vci_synthetic_initiator.cpp

@@ -150 +150 @@
   //////////////////////////////////
   {
+        double latency = (double)r_latency_bc.read();
+        double nb      = (double)r_nb_bc.read();
+        std::cout << "Latency BC : " <<std::dec << latency << " nb_bc : " << nb << std::endl;
         if(m_bc_period)
-          return ((double)r_latency_bc.read()/(double)r_nb_bc.read());
+          return (latency/nb);
         else
           return 0;
@@ -176 +179 @@
                   << " Number of packets sent : " << std::dec << r_nb_single.read() << " " << r_cmd_trdid.read() 
                   << " Number of BC sent : " << r_nb_bc.read()
-                  << " Cycles to the next BC : " << r_time_to_next_bc.read() << std::endl;
+                  << " Cycles to the next BC : " << r_time_to_next_bc.read()  
+                  << " FIFO status : " << r_date_fifo.filled_status() << std::endl;
         for(int i = 0; i < (1<<vci_param::T) ; i++){
           std::cout << "ID : " << i << " " << (uint64_t)(r_pending_date[i].read()) << std::endl;
@@ -207 +211 @@
       // Initializing seed for random numbers generation
 
-#ifndef DETERMINISTIC
-      srand(time(NULL));
-#endif
+//#ifndef DETERMINISTIC
+//      srand(time(NULL));
+//#endif
 
       // Initializing FSMs
@@ -228 +232 @@
       
       r_cmd_seed                = (uint32_t)m_srcid;
-
-#ifndef RANDOM_PERIOD
-      r_time_to_next_bc         = m_bc_period;
-#endif
+      
+      //std::cout << name() << " " << std::dec << m_bc_period << std::endl;
+
+      if (m_bc_period){
+        uint32_t a = (uint32_t)(rand()%(2*m_bc_period));
+        //std::cout << name() << " " << std::dec << a << std::endl;
+        r_time_to_next_bc               = a;
+      } else {
+        //std::cout << "c'est 0 " << std::endl;
+        r_time_to_next_bc               = 0;
+      }
 
       return;
@@ -257 +268 @@
               if ( r_pending_fsm[0].read() == false )   // no current broadcast
               {
+                //std::cout << name() << "SENDING BC" << std::endl;
                 r_cmd_fsm = VCI_BC_SEND ;
                 r_cmd_address = 0x3 | (0x7c1f << vci_param::N-20) ;
@@ -311 +323 @@
           if (p_vci.cmdack.read()) 
           {
+            //std::cout << std::dec << r_cpt_cycles.read() << "ns " << name() << " BC SEND " << r_nb_bc.read() << " " << r_time_to_next_bc.read() << std::endl;
             r_bc_nrsp = (m_xmax - m_xmin) * (m_ymax - m_ymin) ;
             r_pending_fsm[0] = true;
@@ -336 +349 @@
           r_pending_fsm[0] = false;
           r_latency_bc = r_latency_bc.read() + (r_cpt_cycles.read() - r_pending_date[0].read());
+          //std::cout << std::dec << r_cpt_cycles.read() << "ns " << name() << " BC done " << std::endl;
         }
       }
@@ -358 +372 @@
       {
         r_nb_bc = r_nb_bc.read() + 1;
-        r_cpt_period = 0;
+//        r_cpt_period = 0;
+//#ifdef RANDOM_PERIOD
+//      r_time_to_next_bc = (uint32_t)(rand()%(2*m_bc_period));
+//#endif
       }
     }