Changeset 1918 for trunk/src/kmk/main.c

Timestamp:

Oct 23, 2008, 11:27:11 PM (17 years ago)

Author:

bird

Message:

kmk: New switch --print-stats which will print variable, file, strcache, allocation and heap statistics.

File:

• trunk/src/kmk/main.c (modified) (6 diffs)

trunk/src/kmk/main.c

@@ -83 +83 @@
 void verify_file_data_base (void);
 
+#ifdef CONFIG_WITH_PRINT_STATS_SWITCH
+void print_variable_stats (void);
+void print_file_stats (void);
+#endif
+
 #if defined HAVE_WAITPID || defined HAVE_WAIT3
 # define HAVE_WAIT_NOHANG
@@ -172 +177 @@
 
 int pretty_command_printing;
+#endif
+
+#ifdef CONFIG_WITH_PRINT_STATS_SWITCH
+/* Nonzero means to print internal statistics before exiting. */
+
+int print_stats_flag;
 #endif
 
@@ -476 +487 @@
        "pretty-command-printing" },
 #endif
+#ifdef CONFIG_WITH_PRINT_STATS_SWITCH
+    { CHAR_MAX+11, flag, (char *) &print_stats_flag, 1, 1, 1, 0, 0,
+       "print-stats" },
+#endif
 #ifdef KMK
-    { CHAR_MAX+11, positive_int, (char *) &process_priority, 1, 1, 0,
+    { CHAR_MAX+12, positive_int, (char *) &process_priority, 1, 1, 0,
       (char *) &process_priority, (char *) &process_priority, "priority" },
-    { CHAR_MAX+12, positive_int, (char *) &process_affinity, 1, 1, 0,
+    { CHAR_MAX+14, positive_int, (char *) &process_affinity, 1, 1, 0,
       (char *) &process_affinity, (char *) &process_affinity, "affinity" },
 #endif
@@ -490 +505 @@
       "no-keep-going" },
 #if defined (CONFIG_WITH_MAKE_STATS) || defined (CONFIG_WITH_MINIMAL_STATS)
-    { CHAR_MAX+14, flag, (char *) &make_expensive_statistics, 1, 1, 1, 0, 0,
+    { CHAR_MAX+15, flag, (char *) &make_expensive_statistics, 1, 1, 1, 0, 0,
        "statistics" },
 #endif
@@ -3653 +3668 @@
   printf (_("\n# Finished Make data base on %s\n"), ctime (&when));
 }
+#ifdef CONFIG_WITH_PRINT_STATS_SWITCH
+
+static void
+print_stats ()
+{
+  time_t when;
+
+  when = time ((time_t *) 0);
+  printf (_("\n# Make statistics, printed on %s"), ctime (&when));
+
+  print_variable_stats ();
+  print_file_stats ();
+# ifndef CONFIG_WITH_STRCACHE2
+  strcache_print_stats ("#");
+# else
+  strcache2_print_stats_all ("#");
+# endif
+# ifdef CONFIG_WITH_ALLOC_CACHES
+  alloccache_print_all ();
+# endif
+  print_heap_stats ();
+
+  when = time ((time_t *) 0);
+  printf (_("\n# Finished Make statistics on %s\n"), ctime (&when));
+}
+#endif
 
 static void
@@ -3734 +3775 @@
       if (print_data_base_flag)
         print_data_base ();
+
+#ifdef CONFIG_WITH_PRINT_STATS_SWITCH
+      if (print_stats_flag)
+        print_stats ();
+#endif
 
 #ifdef NDEBUG /* bird: Don't waste time on debug sanity checks.  */