1 files changed, 59 insertions, 0 deletions
diff --git a/runtime/tests/agg/stats.c b/runtime/tests/agg/stats.c
new file mode 100644
index 00000000..0d57d4d7
--- /dev/null
+++ b/runtime/tests/agg/stats.c
@@ -0,0 +1,59 @@
+#include "runtime.h"
+
+/* test of Stats */
+#include "stat.c"
+
+int main ()
+{
+  int i;
+  struct stat_data *st;
+  Stat st1 = _stp_stat_init(HIST_NONE);
+  Stat st2 = _stp_stat_init(HIST_LOG, 7);
+  Stat st3 = _stp_stat_init(HIST_LINEAR, 0, 100, 5);
+  
+  for (_processor_number = 0; _processor_number < NR_CPUS; _processor_number++) {
+    _stp_stat_add (st1, _processor_number + 1);
+    _stp_stat_add (st2, _processor_number + 10);
+    _stp_stat_add (st3, _processor_number + 100);
+  }
+  _processor_number = 0;
+
+  /* this is for internal testing only.  Not recommended */
+  for (i = 0; i < NR_CPUS; i++) {
+    st = _stp_stat_get_cpu(st1, i);
+    printf ("st1[%d] = count: %lld  sum:%lld\n", i, st->count, st->sum);
+    STAT_UNLOCK(st1);
+    st = _stp_stat_get_cpu(st2, i);
+    printf ("st2[%d] = count: %lld  sum:%lld\n", i, st->count, st->sum);
+    STAT_UNLOCK(st2);
+    st = _stp_stat_get_cpu(st3, i);
+    printf ("st3[%d] = count: %lld  sum:%lld\n", i, st->count, st->sum);
+    STAT_UNLOCK(st3);
+  }
+  _stp_printf ("--------------------\n");
+
+  /* normal way to print per-cpu stats */
+  _stp_stat_print_cpu (st1, "CPU: %c\tCount: %C\tSum: %S", 0);
+  _stp_stat_print_cpu (st2, "CPU: %c\tCount: %C\tSum: %S", 0);
+  _stp_stat_print_cpu (st3, "CPU: %c\tCount: %C\tSum: %S", 0);
+  printf ("--------------------\n");
+
+  /* basic aggregated stats */
+  _stp_stat_print (st1, "Count: %C\tSum: %S", 0);
+  _stp_stat_print (st2, "Count: %C\tSum: %S", 0);
+  _stp_stat_print (st3, "Count: %C\tSum: %S", 0);
+  printf ("--------------------\n");
+
+  /* now print full stats */
+  _stp_stat_print (st1, "count:%C  sum:%S  avg:%A  min:%m  max:%M\n%H", 1);
+  _stp_stat_print (st2, "count:%C  sum:%S  avg:%A  min:%m  max:%M\n%H", 1);
+  _stp_stat_print (st3, "count:%C  sum:%S  avg:%A  min:%m  max:%M\n%H", 1);
+
+  /* and print again, after they were cleared */
+  _stp_stat_print (st1, "count:%C  sum:%S  avg:%A  min:%m  max:%M\n%H", 1);
+  _stp_stat_print (st2, "count:%C  sum:%S  avg:%A  min:%m  max:%M\n%H", 1);
+  _stp_stat_print (st3, "count:%C  sum:%S  avg:%A  min:%m  max:%M\n%H", 1);
+
+  _stp_print_flush();
+  return 0;
+}