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	94	92	101	100	103	100	85	86	86	92
arith/trig	93	96	98	91	100	100	100	100	85	86	86	92
array/copy	100	100	100	100	100	101	100	100	87	87	87	88
array/foreach	98	98	95	98	100	100	100	100	90	91	90	93
array/index	97	100	94	97	100	100	100	100	80	80	80	85
array/pop	101	100	102	100	100	105	100	100	92	93	92	92
array/shift	100	100	100	98	100	100	100	100	89	91	90	87
array/sort	100	100	100	100	100	100	100	100	75	75	76	75
array/sort-num	100	102	100	101	100	101	100	100	88	89	90	89
call/0arg	82	100	92	96	108	108	100	100	86	86	89	86
call/1arg	89	100	94	92	100	100	100	100	86	87	87	85
call/2arg	89	91	95	91	100	100	96	100	84	86	83	82
call/9arg	93	98	93	94	99	100	100	100	89	90	89	88
call/empty	93	100	100	97	108	107	107	100	94	93	96	88
call/fib	87	93	95	93	100	100	100	100	90	90	90	83
call/method	95	92	100	93	100	100	100	100	94	93	93	90
call/wantarray	93	94	98	95	100	105	100	100	86	85	84	85
hash/copy	100	100	100	100	100	100	100	100	97	99	95	97
hash/each	100	110	100	100	103	111	108	100	95	96	96	87
hash/foreach	98	98	98	97	100	100	100	100	90	90	89	84
hash/foreach-sort	99	100	94	97	100	100	100	100	72	72	72	73
hash/get	100	99	96	100	104	107	103	100	77	78	78	88
hash/set	100	100	91	93	106	106	103	100	82	83	82	90
loop/for-c	86	107	103	101	107	108	123	100	96	99	97	99
loop/for-range	97	111	110	110	117	115	118	100	97	97	97	97
loop/for-range-const	98	105	101	104	110	110	111	100	93	93	93	93
loop/getline	94	98	95	95	99	90	95	100	80	81	80	84
loop/while	78	103	100	99	105	110	107	100	86	88	88	88
loop/while-my	98	100	99	99	100	100	100	100	86	86	86	84
re/const	99	100	98	98	99	98	100	100	88	88	87	93
re/w	100	96	96	100	93	98	99	100	89	91	91	90
startup/fewmod	98	100	100	100	100	100	100	100	96	98	95	95
startup/lotsofsub	98	100	99	96	100	100	100	100	96	100	97	97
startup/noprog	100	100	100	100	100	100	100	100	100	100	100	100
string/base64	92	94	91	92	100	100	100	100	90	90	91	90
string/htmlparser	90	95	92	91	97	100	100	100	84	85	85	85
string/index-const	107	111	100	103	109	112	110	100	99	95	94	100
string/index-var	100	110	108	108	97	99	97	100	94	94	94	94
string/ipol	100	100	95	98	100	100	100	100	93	92	92	92
string/tr	92	95	91	92	98	100	100	100	84	84	83	84
AVERAGE	96	100	98	98	102	102	102	100	89	89	89	89

Results are in percent relative to lab8. 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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