diff options
Diffstat (limited to 'src/engine/SCons')
| -rw-r--r-- | src/engine/SCons/Debug.py | 4 | ||||
| -rw-r--r-- | src/engine/SCons/Script/Main.py | 43 |
2 files changed, 36 insertions, 11 deletions
diff --git a/src/engine/SCons/Debug.py b/src/engine/SCons/Debug.py index 410f390..0d2d85d 100644 --- a/src/engine/SCons/Debug.py +++ b/src/engine/SCons/Debug.py @@ -60,6 +60,10 @@ def string_to_classes(s): else: return string.split(s) +def fetchLoggedInstances(classes="*"): + classnames = string_to_classes(classes) + return map(lambda cn: (cn, len(tracked_classes[cn])), classnames) + def countLoggedInstances(classes, file=sys.stdout): for classname in string_to_classes(classes): file.write("%s: %d\n" % (classname, len(tracked_classes[classname]))) diff --git a/src/engine/SCons/Script/Main.py b/src/engine/SCons/Script/Main.py index 1bfd248..f39375a 100644 --- a/src/engine/SCons/Script/Main.py +++ b/src/engine/SCons/Script/Main.py @@ -241,7 +241,7 @@ class QuestionTask(SCons.Taskmaster.Task): # Global variables keep_going_on_error = 0 -print_count = 0 +count_stats = None print_dtree = 0 print_explanations = 0 print_includes = 0 @@ -407,7 +407,7 @@ def _SConstruct_exists(dirname=''): def _set_globals(options): global repositories, keep_going_on_error, ignore_errors - global print_count, print_dtree + global count_stats, print_dtree global print_explanations, print_includes, print_memoizer global print_objects, print_stacktrace, print_stree global print_time, print_tree @@ -424,7 +424,7 @@ def _set_globals(options): pass else: if "count" in debug_values: - print_count = 1 + count_stats = [] if "dtree" in debug_values: print_dtree = 1 if "explain" in debug_values: @@ -918,6 +918,7 @@ def _main(args, parser): fs.Repository(rep) if not memory_stats is None: memory_stats.append(SCons.Debug.memory()) + if not count_stats is None: count_stats.append(SCons.Debug.fetchLoggedInstances()) progress_display("scons: Reading SConscript files ...") @@ -947,6 +948,7 @@ def _main(args, parser): SCons.Node.FS.save_strings(1) if not memory_stats is None: memory_stats.append(SCons.Debug.memory()) + if not count_stats is None: count_stats.append(SCons.Debug.fetchLoggedInstances()) fs.chdir(fs.Top) @@ -1076,6 +1078,7 @@ def _main(args, parser): SCons.Warnings.warn(SCons.Warnings.NoParallelSupportWarning, msg) if not memory_stats is None: memory_stats.append(SCons.Debug.memory()) + if not count_stats is None: count_stats.append(SCons.Debug.fetchLoggedInstances()) try: jobs.run() @@ -1090,16 +1093,34 @@ def _main(args, parser): if not memory_stats is None: memory_stats.append(SCons.Debug.memory()) when = [ - 'before SConscript files', - 'after SConscript files', - 'before building', - 'after building', + 'before reading SConscript files', + 'after reading SConscript files', + 'before building targets', + 'after building targets', ] for i in xrange(len(when)): - memory_outf.write('Memory %s: %d\n' % (when[i], memory_stats[i])) - - if print_count: - SCons.Debug.countLoggedInstances('*') + memory_outf.write('Memory %-32s %12d\n' % (when[i]+':', memory_stats[i])) + + if not count_stats is None: + count_stats.append(SCons.Debug.fetchLoggedInstances()) + stats_table = {} + for cs in count_stats: + for n in map(lambda t: t[0], cs): + stats_table[n] = [0, 0, 0, 0] + i = 0 + for cs in count_stats: + for n, c in cs: + stats_table[n][i] = c + i = i + 1 + keys = stats_table.keys() + keys.sort() + print "Object counts:" + fmt = " %7s %7s %7s %7s %s" + print fmt % ("pre-", "post-", "pre-", "post-", "") + print fmt % ("read", "read", "build", "build", "Class") + for k in keys: + r = stats_table[k] + print " %7d %7d %7d %7d %s" % (r[0], r[1], r[2], r[3], k) if print_objects: SCons.Debug.listLoggedInstances('*') |