Changeset 122 for trunk/modules/vci_synthetic_initator/caba/sources/src

Timestamp:

Dec 23, 2010, 3:31:25 PM (14 years ago)

Author:

choichil

Message:

Synthetic Initiator before being change for multiple requests

File:

• trunk/modules/vci_synthetic_initator/caba/sources/src/vci_synthetic_initiator.cpp (modified) (10 diffs)

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

@@ -32 +32 @@
 
 
-//#define DETERMINISM
+#define DETERMINISTIC
 
 namespace soclib { namespace caba {
@@ -140 +140 @@
   //////////////////////////////////
   {
-        std::cout << m_cpt_cycles << " cycles, " << m_npackets << " packets sent" << std::endl;
+        std::cout << name() << " : "<< std::dec << m_cpt_cycles << " cycles, " << m_npackets << " packets sent" << std::endl;
+        std::cout << ((double)m_latency1/(double)m_npackets) << " | " << ((double)m_latency2/(double)m_npackets) << std::endl;
+        if(m_bc_period)
+          std::cout << ((double)m_latency_bc/(double)m_nb_bc) << std::endl;
   }
 
@@ -150 +153 @@
     if ( ! p_resetn.read() ) {
       // Initializing seed for random numbers generation
-#ifndef DETERMINISM
+#ifndef DETERMINISTIC
       srand(time(NULL));
 #endif
@@ -160 +163 @@
       m_date_fifo.init();
 
+      // Initializing the stats
+      m_latency1 = 0 ;
+      m_latency2 = 0 ;
       // Activity counters
       m_cpt_cycles              = 0;
       m_npackets                = 0;
+      
+      m_start_latency_bc        = 0;
+      m_latency_bc              = 0;
+      m_nb_bc                   = 0;
 
       r_broadcast_req           = false;
@@ -172 +182 @@
     bool    date_fifo_get = false;
 
-//   if (m_cpt_cycles == 0) {
-//           m_rhos = 0.0 ;
-//   } else {
-//           m_rhos = static_cast<float>(m_npackets * m_length) / static_cast<float>(m_cpt_cycles) ;
-//   }
-    
 
 
@@ -193 +197 @@
             } else {
               r_vci_fsm = VCI_SINGLE_SEND ;
-#ifdef DETERMINISM
+#ifdef DETERMINISTIC
               m_address_to_send = destAdress(&m_local_seed) << (vci_param::N)-(soclib::common::uint32_log2((uint32_t)m_xmesh)+soclib::common::uint32_log2((uint32_t)m_ymesh));
 #else
@@ -222 +226 @@
         {
           if (p_vci.rspval.read()) {
-            m_start_latency1 = m_date_fifo.read();
-            m_start_latency2 = m_cpt_cycles;
+            m_latency1 = m_latency1 + (m_cpt_cycles - m_start_latency1);
+            m_latency2 = m_latency2 + (m_cpt_cycles - m_start_latency2);
             m_npackets++;
             date_fifo_get = true;
@@ -236 +240 @@
           if (p_vci.cmdack.read()) {
             m_bc_nrsp = (m_xmax - m_xmin) * (m_ymax - m_ymin) ;
+            m_start_latency_bc = m_cpt_cycles;
             r_vci_fsm = VCI_BC_RECEIVE;
             break;
@@ -247 +252 @@
               r_broadcast_req = false;
               m_address_to_send = 0;
+              date_fifo_get = true;
+              m_latency_bc = m_latency_bc + (m_cpt_cycles - m_start_latency_bc);
+              m_nb_bc++;
               r_vci_fsm = VCI_IDLE ;
             } else {
@@ -259 +267 @@
 
     /////////////////// Filling fifo
-    if( ( (uint64_t)(m_rho*m_cpt_cycles) >= (uint64_t)(m_length*m_npackets*1000)) ){
+    if( ( (uint64_t)(m_rho*m_cpt_cycles) > (uint64_t)(m_length*m_npackets*1000)) ){
       if (m_date_fifo.wok()){
         date_fifo_put = true ;