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

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