X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=rcuja%2Ftestpop.c;h=76dbb03f7ac86572a736a97c83c886a0a7f569da;hb=refs%2Fheads%2Furcu%2Frcuja-range;hp=0315c49951034c32e31fcbdb5679f6545a7f819b;hpb=9d9a813b3a2c2fcbcc14e82ab1391a42781f1f22;p=userspace-rcu.git

diff --git a/rcuja/testpop.c b/rcuja/testpop.c
index 0315c49..76dbb03 100644
--- a/rcuja/testpop.c
+++ b/rcuja/testpop.c
@@ -3,7 +3,7 @@
  *
  * Userspace RCU library - RCU Judy Array population size test
  *
- * Copyright 2012 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * Copyright 2012-2013 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -49,6 +49,8 @@ static int global_max_minsubclass_len = 0;
 
 static unsigned int subclass_len_distrib[256];
 
+static int verbose;
+
 static
 uint8_t random_char(void)
 {
@@ -258,6 +260,8 @@ void print_distrib(void)
 		return;
 	printf("Distribution:\n");
 	for (i = 0; i < 256; i++) {
+		if (!subclass_len_distrib[i])
+			continue;
 		printf("(%u, %u, %llu%%) ",
 			i, subclass_len_distrib[i],
 			100 * (unsigned long long) subclass_len_distrib[i] / tot);
@@ -295,6 +299,13 @@ int main(int argc, char **argv)
 			return -1;
 		}
 	}
+
+	if (argc > 3) {
+		if (!strcmp(argv[3], "-v")) {
+			verbose = 1;
+		}
+	}
+
 	printf("pool distributions: %d\n", nr_distrib);
 
 	if (nr_distrib != 2 && nr_distrib != 4) {
@@ -306,8 +317,10 @@ int main(int argc, char **argv)
 	while (1) {
 		gen_pool();
 		count_pool();
-		//print_pool();
-		//print_count();
+		if (verbose) {
+			print_pool();
+			print_count();
+		}
 		stat_count();
 		if (!(i % 100000ULL))
 			print_stat(i);