PerlBench CPU Intel Core i7-920

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	99	94	92	89	96	100	102	99	82	82	82	88
arith/trig	89	93	94	88	102	100	101	99	85	85	85	88
array/copy	94	99	94	95	98	100	98	97	81	81	81	83
array/foreach	93	94	92	93	99	100	96	97	89	89	89	89
array/index	92	96	91	94	101	100	99	103	78	78	78	84
array/pop	96	98	97	93	95	100	99	96	84	85	85	85
array/shift	96	98	96	93	93	100	98	98	86	87	88	84
array/sort	100	100	98	98	101	100	101	100	75	74	75	75
array/sort-num	97	100	98	97	100	100	98	96	83	83	84	84
call/0arg	74	91	82	81	101	100	90	91	78	76	78	76
call/1arg	83	98	88	84	108	100	103	96	81	84	82	82
call/2arg	85	90	93	84	100	100	100	100	84	87	84	83
call/9arg	94	98	95	97	100	100	100	100	92	91	91	91
call/empty	87	84	91	85	102	100	101	94	84	82	84	77
call/fib	84	90	92	92	100	100	99	99	89	88	89	86
call/method	84	92	98	92	98	100	101	102	87	88	88	87
call/wantarray	86	90	88	85	98	100	94	97	81	80	80	77
hash/copy	100	98	102	99	100	100	103	100	91	91	90	91
hash/each	95	96	89	90	96	100	100	93	88	88	89	84
hash/foreach	95	94	94	94	99	100	100	100	86	87	87	87
hash/foreach-sort	94	96	90	94	94	100	98	93	69	69	69	71
hash/get	97	98	80	99	103	100	106	107	76	79	77	85
hash/set	84	92	92	92	100	100	97	101	72	73	73	79
loop/for-c	87	103	93	94	103	100	110	104	87	87	87	85
loop/for-range	78	94	76	93	100	100	99	83	79	79	79	79
loop/for-range-const	82	95	77	93	100	100	100	87	79	79	79	79
loop/getline	101	105	101	100	109	100	100	109	90	89	90	94
loop/while	68	96	83	84	96	100	98	89	73	74	74	74
loop/while-my	94	96	95	82	100	100	101	101	81	81	81	81
re/const	102	104	100	100	101	100	100	103	90	90	90	95
re/w	98	100	96	100	98	100	100	101	91	88	92	91
startup/fewmod	97	99	97	97	98	100	97	100	93	93	92	92
startup/lotsofsub	97	100	98	96	100	100	98	100	91	92	91	91
startup/noprog	100	100	100	100	100	100	100	100	100	100	100	100
string/base64	90	90	88	91	100	100	100	100	92	87	88	90
string/htmlparser	95	95	92	94	98	100	100	100	84	84	84	86
string/index-const	90	95	94	91	100	100	101	92	83	81	82	85
string/index-var	113	115	115	113	98	100	100	104	95	95	95	95
string/ipol	100	94	96	96	100	100	97	104	89	89	89	89
string/tr	91	93	89	91	97	100	101	100	83	82	83	82
AVERAGE	92	96	93	93	100	100	100	98	85	84	85	85

Results are in percent relative to lab6. 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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