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	96	97	89	88	100	98	100	98	81	82	82	87
arith/trig	91	94	96	89	100	100	100	100	84	84	84	90
array/copy	100	100	100	100	100	100	100	100	85	86	85	87
array/foreach	96	96	93	96	100	100	100	100	89	89	89	91
array/index	100	100	96	100	100	100	100	100	82	82	82	87
array/pop	100	100	100	100	100	102	100	100	90	91	91	91
array/shift	100	100	100	100	100	100	100	100	91	92	92	89
array/sort	100	100	100	100	100	100	100	100	77	76	77	76
array/sort-num	100	100	100	100	100	100	100	100	88	89	90	89
call/0arg	85	100	96	99	113	112	100	100	90	89	92	89
call/1arg	87	100	93	91	100	100	100	100	85	86	86	83
call/2arg	95	97	100	97	104	107	100	104	90	92	89	88
call/9arg	95	100	95	96	100	101	100	100	91	91	91	89
call/empty	82	88	91	86	100	100	100	94	83	82	85	77
call/fib	88	94	97	94	100	100	100	100	92	92	92	85
call/method	96	94	100	95	100	103	100	100	96	95	95	92
call/wantarray	93	94	98	95	100	107	100	100	86	85	84	85
hash/copy	100	100	100	100	100	100	100	100	93	95	91	93
hash/each	94	100	89	89	96	100	100	93	84	85	86	77
hash/foreach	100	100	100	99	100	100	100	100	92	92	91	86
hash/foreach-sort	100	100	95	99	100	100	100	100	73	73	73	74
hash/get	95	94	91	96	100	101	100	97	74	74	74	84
hash/set	98	96	85	87	101	100	100	97	76	76	76	83
loop/for-c	69	93	84	85	95	91	100	82	77	79	78	79
loop/for-range	80	96	95	95	100	100	100	85	80	80	80	80
loop/for-range-const	86	99	99	97	100	100	100	91	82	82	82	82
loop/getline	100	100	100	100	102	97	100	106	87	87	86	91
loop/while	70	100	90	89	100	100	100	94	77	79	79	79
loop/while-my	94	96	95	95	100	100	100	100	82	82	82	81
re/const	100	100	100	100	100	100	100	100	93	93	93	98
re/w	100	100	100	101	97	100	100	101	93	94	95	94
startup/fewmod	100	100	100	100	100	100	100	100	100	100	100	100
startup/lotsofsub	100	100	100	99	100	100	100	100	98	100	99	99
startup/noprog	100	100	100	100	100	100	100	100	100	100	100	100
string/base64	87	89	86	87	99	100	100	100	85	85	86	85
string/htmlparser	91	96	93	92	98	100	100	100	85	86	86	86
string/index-const	100	100	93	97	100	100	100	92	89	86	85	90
string/index-var	105	115	114	113	100	100	100	103	98	98	98	99
string/ipol	100	100	96	100	100	102	100	100	95	94	93	93
string/tr	91	94	89	90	96	99	100	100	82	83	82	82
AVERAGE	94	98	96	96	100	101	100	98	87	87	87	87

Results are in percent relative to lab7. 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

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