PerlBench CPU Intel Xeon E5620

Performed by: VX Solutions s.r.o.

Date: 11.03.2011

  lab1 lab2 lab3 lab4 lab5 lab6 lab7 lab8 lab9 lab10 lab11 lab12
arith/mixed

100

100

98

96

103

101

105

100

89

90

90

96

arith/trig

100

101

100

100

108

110

110

108

96

97

96

100

array/copy

100

100

100

100

100

101

100

100

89

89

89

90

array/foreach

100

100

100

100

104

103

104

102

95

95

95

97

array/index

100

100

100

100

105

103

100

103

85

85

85

90

array/pop

100

100

100

98

100

102

100

99

88

89

89

89

array/shift

100

100

100

99

100

100

100

100

91

92

92

89

array/sort

100

100

100

100

100

100

100

100

80

80

81

80

array/sort-num

100

100

100

100

100

100

100

100

88

88

90

89

call/0arg

100

117

113

115

140

139

119

124

104

100

100

100

call/1arg

100

113

104

100

110

118

116

114

100

100

100

100

call/2arg

100

102

102

100

113

116

106

113

97

99

96

94

call/9arg

100

101

100

100

106

109

106

108

100

100

100

99

call/empty

100

103

108

101

123

123

123

108

100

100

100

97

call/fib

100

103

106

100

112

117

114

116

101

102

103

100

call/method

100

100

100

100

104

112

104

106

100

100

100

100

call/wantarray

100

100

103

100

106

118

108

108

94

93

92

93

hash/copy

100

100

100

100

101

100

100

100

94

96

92

94

hash/each

100

108

96

96

101

109

106

100

91

91

92

83

hash/foreach

100

100

100

100

102

100

100

102

95

95

94

89

hash/foreach-sort

100

100

99

100

101

101

100

101

76

76

77

78

hash/get

100

100

100

100

106

108

105

100

81

81

82

92

hash/set

100

100

88

90

106

105

102

100

79

80

79

87

loop/for-c

100

128

122

120

128

128

146

117

111

106

108

109

loop/for-range

100

118

117

117

125

123

126

103

100

100

100

100

loop/for-range-const

100

110

106

110

116

116

116

102

96

96

96

96

loop/getline

100

100

100

100

104

100

100

107

91

91

91

95

loop/while

100

139

124

127

142

148

144

129

109

111

111

109

loop/while-my

100

100

100

100

103

104

107

103

89

89

89

87

re/const

100

100

100

100

100

100

100

101

90

90

89

95

re/w

100

100

100

100

100

100

100

100

97

98

99

97

startup/fewmod

100

100

100

100

100

100

100

102

100

100

100

100

startup/lotsofsub

100

100

100

100

100

100

100

102

100

100

100

100

startup/noprog

100

100

100

100

100

100

100

100

100

100

100

100

string/base64

100

100

100

100

109

117

115

109

100

100

100

100

string/htmlparser

100

104

101

100

106

112

110

112

99

100

99

99

string/index-const

100

100

95

99

100

100

100

94

91

88

87

92

string/index-var

100

104

103

103

95

97

95

100

92

92

92

92

string/ipol

100

100

98

100

100

100

100

100

96

95

95

94

string/tr

100

100

100

100

102

107

111

109

94

94

94

94

AVERAGE 100 104 102 102 107 109 107 105 94 94 94 95
Results are in percent relative to lab1. Each test measured 5 times, values adjusted for 95% confidence.

Configuration summary

Test ran on a freebsd machine that reports its uname as "FreeBSD 8.2-RELEASE #0 r218742M: Mon Feb 21 11:49:51 CET 2011 amd64".

Lab Perl version Compiler Optimization
lab1 5.12.3 4.2.1 20070719 [FreeBSD] -O2 -pipe -fno-strict-aliasing
lab2 5.12.3 4.2.1 20070719 [FreeBSD] -O2 -pipe -march=nocona -fno-strict-aliasing
lab3 5.12.3 4.2.1 20070719 [FreeBSD] -O2 -pipe -march=core2 -mno-ssse3 -fno-strict-aliasing
lab4 5.12.3 4.2.1 20070719 [FreeBSD] -O2 -pipe -mssse3 -march=core2 -fno-strict-aliasing
lab5 5.12.3 4.5.3 20110106 (prerelease) -O2 -pipe -Wl,-rpath=/usr/local/lib/gcc45 -fno-strict-aliasing
lab6 5.12.3 4.5.3 20110106 (prerelease) -O2 -pipe -march=nocona -Wl,-rpath=/usr/local/lib/gcc45 -fno-strict-aliasing
lab7 5.12.3 4.5.3 20110106 (prerelease) -O2 -pipe -march=core2 -Wl,-rpath=/usr/local/lib/gcc45 -fno-strict-aliasing
lab8 5.12.3 4.6.0 20110226 (experimental) -O2 -pipe -march=corei7 -Wl,-rpath=/usr/local/lib/gcc46 -fno-strict-aliasing
lab9 5.12.3 4.2.1 Compatible Clang Compiler -O2 -pipe -fno-strict-aliasing
lab10 5.12.3 4.2.1 Compatible Clang Compiler -O2 -pipe -march=nocona -fno-strict-aliasing
lab11 5.12.3 4.2.1 Compatible Clang Compiler -O2 -pipe -march=core2 -fno-strict-aliasing
lab12 5.12.3 4.2.1 Compatible Clang Compiler -O2 -pipe -march=corei7 -fno-strict-aliasing
Clang revision: 127334

Back to summary


blog.vx.sk
Martin Matuška <>