[Psyco-checkins] CVS: psyco/test pystone.py,1.3,1.4

[Armin R. <ar...@us...>]

Update of /cvsroot/psyco/psyco/test
In directory usw-pr-cvs1:/tmp/cvs-serv22253

Modified Files:
	pystone.py 
Log Message:
timing information reviewed

Index: pystone.py
===================================================================
RCS file: /cvsroot/psyco/psyco/test/pystone.py,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** pystone.py	2001/12/14 14:25:25	1.3
--- pystone.py	2001/12/24 17:02:57	1.4
***************
*** 34,38 ****
  
  LOOPS = 10000
! LOOPS1 = 1000  # number of loops for the first run of Psyco
  
  from time import clock
--- 34,38 ----
  
  LOOPS = 10000
! LOOPS1 = 10000  # number of loops for the first run of Psyco
  
  from time import clock
***************
*** 63,68 ****
      py_time, = pystones_reg(LOOPS1+LOOPS)
      pyloop_time = py_time / (LOOPS1+LOOPS)
!     print "regular Python                  %g        %g" % \
!           (py_time, 1.0/pyloop_time)
      psy_time1, psy_time = pystones_psycho(LOOPS1, LOOPS)
      print "Psyco for %d passes           %g        %g" % \
--- 63,68 ----
      py_time, = pystones_reg(LOOPS1+LOOPS)
      pyloop_time = py_time / (LOOPS1+LOOPS)
!     print "regular Python for %d passes  %g        %g" % \
!           (LOOPS1+LOOPS, py_time, 1.0/pyloop_time)
      psy_time1, psy_time = pystones_psycho(LOOPS1, LOOPS)
      print "Psyco for %d passes           %g        %g" % \
***************
*** 101,104 ****
--- 101,108 ----
          c = start_time/(pyloop_time - loop_time)
          print "Cut-off point: %.1f iterations" % c
+     if start_time < 0.07:
+         print "Note: start-up time is very low, the above figure is not reliable."
+         print "You should consider running the same benchmark a large number of times"
+         print "and taking the mean value for the cut-off point."
  
  def pystones_psycho(*loopslist):