1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
# Copyright (C) 2001-2003, Parrot Foundation.
=head1 NAME
examples/benchmarks/mops_intval.pasm - Calculate a benchmark
=head1 SYNOPSIS
% ./parrot examples/benchmarks/mops_intval.pasm
=head1 DESCRIPTION
Calculates a value for M ops/s (million operations per second) using
integer arithmetic.
=cut
set I2, 0
set I3, 1
set I4, 100000000
print "Iterations: "
print I4
print "\n"
set I1, 2
mul I5, I4, I1
print "Estimated ops: "
print I5
print "\n"
time N1
REDO: sub I4, I4, I3
if I4, REDO
DONE: time N5
sub N2, N5, N1
print "Elapsed time: "
print N2
print "\n"
if I4, BUG
set N1, I5
div N1, N1, N2
set N2, 1000000.0
div N1, N1, N2
print "M op/s: "
print N1
print "\n"
end
BUG: print "This can't happen\n"
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.py>,
F<examples/mops/mops.rb>,
F<examples/mops/mops.scheme>.
=cut
# Local Variables:
# mode: pir
# fill-column: 100
# End:
# vim: expandtab shiftwidth=4 ft=pir:
|
