"""
# Copyright (C) 2001-2003, Parrot Foundation.
=head1 NAME
examples/mops/mops.c - Calculate M ops/s
=head1 SYNOPSIS
% python examples/mops/mops.py
=head1 DESCRIPTION
A Python implementation of the F<examples/mops/mops.pasm> example
program, for speed comparisons.
Calculates a value for M ops/s (million operations per second) using
integer arithmetic.
Prints out:
=over 4
=item * the number of look iterations,
=item * the estimated number of ops performed,
=item * the elapsed time, and
=item * the number of M op/s.
=back
=cut
"""
import sys
import time
I2 = 0 # set I2, 0
I3 = 1 # set I3, 1
I4 = 10000000 # set I4, 10000000
#
print "Iterations: ", I4 # print "Iterations: "
# print I4
# print "\n"
#
I1 = 2 # set I1, 2
I5 = I4 * I1 # mul I5, I4, I1
#
print "Estimated ops:", I5 # print "Estimated ops: "
# print I5
# print "\n"
#
N1 = time.time() # time N1
#
while I4: # REDO:
I4 = I4 - I3 # sub I4, I4, I3
# if I4, REDO
#
# DONE:
N5 = time.time() # time N5
#
N2 = N5 - N1 # sub N2, N5, N1
#
print "Elapsed time: ", N2 # print "Elapsed time: "
# print N2
# print "\n"
#
N1 = I5 # iton N1, I5
N1 = N1 / N2 # div N1, N1, N2
N2 = 1000000.0 # set N2, 1000000.0
N1 = N1 / N2 # div N1, N1, N2
#
print "M op/s: ", N1 # print "M op/s: "
# print N1
# print "\n"
#
sys.exit(0) # end
"""
=head1 SEE ALSO
F<examples/benchmarks/mops.pasm>,
F<examples/mops/mops.c>,
F<examples/mops/mops.cs>,
F<examples/mops/mops.il>,
F<examples/mops/mops.p6>,
F<examples/mops/mops.pl>,
F<examples/mops/mops.ps>,
F<examples/mops/mops.rb>,
F<examples/mops/mops.scheme>.
=cut
"""
