1 files changed, 76 insertions, 0 deletions
diff --git a/bench/Summary.py b/bench/Summary.py
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+# distcc/benchmark -- automated system for testing distcc correctness
+# and performance on various source trees.
+
+# Copyright (C) 2002, 2003 by Martin Pool
+
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+ 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+# USA
+
+class Summary:
+    """Stores and prints results of building different things"""
+
+    # Table is a sequence, because we prefer to have things printed
+    # out in the order they were executed.
+
+    def __init__(self):
+        self._table = []
+
+    def store(self, project, compiler, elapsed_times):
+        """
+        elapsed_times is a sequence of elapsed times to build the project.
+        A sequence because we can build projects repeatedly.
+        """
+        self._table.append((project.name, compiler.name, elapsed_times))
+
+    def print_raw(self):
+        from pprint import pprint
+        pprint(self._table)
+
+    def print_table(self):
+        import time, os, sys
+        import statistics
+
+        # if nothing was run, skip it
+        if not len(self._table):
+            return        
+
+        """Print out in a nice tabular form"""
+        print """
+                       ========================
+                       distcc benchmark results
+                       ========================
+
+"""
+        print "Date: ", time.ctime()
+        print "DISTCC_HOSTS: %s" % `os.getenv('DISTCC_HOSTS')`
+        sys.stdout.flush()
+        os.system("uname -a")
+
+        print "%-20s  %-30s   %8s  %8s" % ('project', 'compiler', 'time', 's.d.')
+
+        for row in self._table:
+            print "%-20s  %-30s " % row[:2],
+            times = row[2]
+            if times == 'FAIL':
+                print '%9s' % 'FAIL'
+            else:
+                mean = statistics.mean(times)
+                sd = statistics.std(times)
+                print "%8.4fs" % mean,
+                if sd is None:
+                    print "%9s" % "n/a"
+                else:
+                    print "%8.4fs" % sd
+