Changeset 1017

Timestamp:

Mar 9, 2009, 5:14:43 PM (15 years ago)

Author:

cmlenz

Message:

Switch profiling in the benchmarks to cProfile.

Location:

trunk/examples/bench

Files:

• basic.py (modified) (1 diff)
• bigtable.py (modified) (1 diff)

trunk/examples/bench/basic.py

@@ -191 +191 @@
 
     if '-p' in sys.argv:
-        import hotshot, hotshot.stats
-        prof = hotshot.Profile("template.prof")
-        benchtime = prof.runcall(run, engines, number=100, verbose=verbose)
-        stats = hotshot.stats.load("template.prof")
+        import cProfile, pstats
+        prof = cProfile.Profile()
+        prof.run('run(%r, number=200, verbose=%r)' % (engines, verbose))
+        stats = pstats.Stats(prof)
         stats.strip_dirs()
-        stats.sort_stats('time', 'calls')
-        stats.print_stats(.05)
+        stats.sort_stats('calls')
+        stats.print_stats(25)
+        if verbose:
+            stats.print_callees()
+            stats.print_callers()
     else:
         run(engines, verbose=verbose)

trunk/examples/bench/bigtable.py

@@ -220 +220 @@
 
     if '-p' in sys.argv:
-        import hotshot, hotshot.stats
-        prof = hotshot.Profile("template.prof")
-        benchtime = prof.runcall(run, which, number=1)
-        stats = hotshot.stats.load("template.prof")
+        import cProfile, pstats
+        prof = cProfile.Profile()
+        prof.run('run(%r, number=1)' % which)
+        stats = pstats.Stats(prof)
         stats.strip_dirs()
         stats.sort_stats('time', 'calls')
-        stats.print_stats()
+        stats.print_stats(25)
+        if '-v' in sys.argv:
+            stats.print_callees()
+            stats.print_callers()
     else:
         run(which)