Changeset 693 for trunk/platforms/tsar_generic_iob/top.cpp

Timestamp:

May 17, 2014, 11:54:12 AM (10 years ago)

Author:

cfuguet

Message:

tsar_generic_iob:

• Replacing tsar_iob_cluster dspin_local_crossbar by vci_local_crossbar (Direct Network)

• Display real simulation clock frequency in top.cpp

File:

• trunk/platforms/tsar_generic_iob/top.cpp (modified) (2 diffs)

trunk/platforms/tsar_generic_iob/top.cpp

@@ -214 +214 @@
 #define WEST                  3
 
-#define cluster(x,y)   ((y) + (x<<4))
+#define cluster(x,y)   ((y) + ((x) << 4))
 
 ////////////////////////////////////////////////////////////
@@ -1393 +1393 @@
     signal_resetn = true;
 
+    struct timeval t1,t2;
+    gettimeofday(&t1, NULL);
     for (size_t n = 1; n < ncycles; n++)
     {
+        // stats display
+        if( (n % 5000000) == 0)
+        {
+            gettimeofday(&t2, NULL);
+
+            uint64_t ms1 = (uint64_t) t1.tv_sec  * 1000ULL +
+                           (uint64_t) t1.tv_usec / 1000;
+            uint64_t ms2 = (uint64_t) t2.tv_sec  * 1000ULL +
+                           (uint64_t) t2.tv_usec / 1000;
+            std::cerr << "platform clock frequency " 
+                      << (double) 5000000 / (double) (ms2 - ms1) << "Khz"
+                      << std::endl;
+
+            gettimeofday(&t1, NULL);
+        }
+
         // Monitor a specific address for one L1 cache
         // clusters[1][1]->proc[0]->cache_monitor(0x50090ULL);