Changeset 1880 for features/performance/src/send_packets.c

Timestamp:

07/18/07 20:52:55 (18 months ago)

Author:

aturner

Message:

commit work in progress. this doesn't seem to actually work though. :(
Anyways, this just commits my work up to this point, but at some point it's
going to need to be reworked. refs #41

Files:

• features/performance/src/send_packets.c (modified) (3 diffs)

features/performance/src/send_packets.c

@@ -326 +326 @@
     static u_int32_t send = 0;      /* remember # of packets to send btw calls */
     u_int32_t loop;
+    u_int64_t loop2;
 
     /* just return if topspeed */
@@ -447 +448 @@
     }
 
-    if (!accurate) {
+
+    if (accurate == 2) {
+        loop2 = rdtsc_sleep(nap);
+        //fprintf(stderr, "rdtsc slept for %llu clicks\n", loop2);
+        dbgx(3, "rdtsc slept for  %llu times", loop);
+    } else if (accurate == 1) { 
+        /* gettimeofday() loop */
+        timeradd(&now, &nap, &delta);
+        loop = sleep_loop(delta);
+        dbgx(3, "sleep_loop looped %u times", loop);    
+    } else {
         timeradd(&didsleep, &nap, &didsleep);
 
@@ -465 +476 @@
             }
         }
-    } else {
-        timeradd(&now, &nap, &delta);
-        loop = sleep_loop(delta);
-        dbgx(3, "sleep_loop looped %u times", loop);
     }
 #ifdef DEBUG