progs/perftest.c: Rename `c_start', `c_stop' to `c0', c1'.

diff --git a/progs/perftest.c b/progs/perftest.c
index 405bb31492de9e315ffa227cf51d8b8e7f8d08ca..9e5d7f03b6066982b2491a560e2df7c58a4113c3 100644 (file)
--- a/progs/perftest.c
+++ b/progs/perftest.c
@@ -739,7 +739,7 @@ int main(int argc, char *argv[])
   double t, ttot;
   unsigned n, k;
   unsigned long ii;
-  clock_t c_start, c_stop;
+  clock_t c0, c1;
   double itot;
   void *p;
 
@@ -799,17 +799,16 @@ int main(int argc, char *argv[])
   do {
     tv_addl(&tv_next, &tv_now, o.t, fmod(o.t * MILLION, MILLION));
     ii = 0;
-    c_start = clock();
+    c0 = clock();
     do {
       for (k = 0; k < o.k; k++) { j->run(p); }
       ii += k;
       gettimeofday(&tv_now, 0);
     } while (TV_CMP(&tv_now, <, &tv_next));
-    c_stop = clock();
-    t = (double)(c_stop - c_start)/CLOCKS_PER_SEC;
-    itot += ii;
-    ttot += t;
+    c1 = clock();
     printf("%5u: did = %5lu; /sec = %5f; avg /sec = %5f\n",
+    t = (double)(c1 - c0)/CLOCKS_PER_SEC;
+    itot += ii; ttot += t;
           n, ii, ii/t, itot/ttot);
     fflush(stdout);
     n++;